Cat 3116 injector cup removal tool. Drain the coolant, oil, and fuel from the cylinder head.
Cat 3116 injector cup removal tool For questions, concerns, or assistance with placing an order, please refer to the contact information provided at the bottom of this page. 【FUCTION】-- C7 injector sleeve cup tool is small enough to enable you to easily and quickly change even the hard to get at cups at the rear of the engine. org The most common cause of this is Injector Cups. Includes both removal and installation tools for in-vehicle service of injector sleeve cups. Made from premium materials, it offers durability and longevity with craftsmanship-grade performance, capable of handling the heavy-duty tasks often 221-9777 3126B C7 C9 Fuel Injector Nozzle-Cup-Sleeve-Tube Installer Alt ST-203 Replaces 150-3152 This tool works on CAT Caterpillar 3126B engines with electronic fuel injection HEUI. Applications: Caterpillar Engines 3176 and 3176B Includes the Following Tools: 9U-6858 Bridge Plate 1B-2886 Bolt 142-8280 Sleeve Stud 151-4833 Sleeve Jaw 156-2870 Pul Combustion gas leakage Coolant leakage Oil leakage into the cooling system This tool set is used to simplify the removal & properly install the injector cups. If you do not see the Caterpillar part you are looking for, please use our quote request form or call us at 888. I intend to clean the carbon deposits from the cups and inspect them and then install 6 quality re-manufactured injectors for $160 each. (2) It includes diagrams of the complete kit of 11 tools needed for the job, labeled with descriptions and part numbers. 8x fuel injector sleeve cup. ) 2. Oct 25, 2024 · MATERIAL: The CAT 3126 injector sleeve cup removal tool is made of high standard high-speed steel cone and rubber, strong and sturdy, anti-rust and anti-corrosion, with a long service life. Irontite high quality replacement tools for our many different sleeve installation and removal kits. 3116 injector cup tool set? Just wondering if anyone might have the tools for replacing cups in mechanical 3116 engine that they would rent sell or loan before I buy them. Learn how to easily remove injector sleeves from Caterpillar engines with this informative video tutorial. Removal and Installation Procedure Note: To avoid damage to the unit injector during removal of the unit injector from the cylinder head, refer to the Service Manual for the removal procedure of the unit injector. The two loose pieces are used with the threaded rod for installation. 1/1. Injector Sleeve Remover Installer Set for CAT Caterpillar 3406E C-15 C-16 Engine. 5 N·m (10 ft-lb) Updates 4C-4462 Injector Sleeve Removal and Installation Tool Group. Easy to install, directly put the tool on the injector to accurately adjust the injector height of the engine. To remove a Cat 3116 fuel injector, first loosen the rocker shaft 5mm bolt and carefully twist the injector to free it from the cylinder head. 3114 3116 3126 MUI Injector Sleeve Cup Tube Remover Set This kit includes everything that you need for the removal of the injector sleeves from CAT 3114, 3116 and 3126 with mechanical injection. 0 ± 0. Injector Sleeve Cup Removal Installation tool with Parts Kit for CAT 3126 / 3126B Caterpillar C7 C9 with Style HUEI injectors in Fuel Injectors. Can’t seem to find the right CAT tools? Oct 4, 2004 · OTC's Caterpillar Fuel Injector Nozzle Puller is designed to remove the pencil nozzles found on Caterpillar engines. Save Time and Jun 22, 2019 · 9U-6891 Injector Sleeve Cup Remover&Installer Set for CAT Caterpillar 3406E C10 C12 C15 C16 C-18 Engine Heavy Duty Steel (6 PCS) in Special Application Pullers. I purchased this tool from ebay and it broke off at the number 4 injector sleeve. It will provide you with quality and persistent service. Caterpillar 3126B W/HUEI Style Injectors. Nice Design -- Small enough to enable you to change even the hard to get at cups at the rear of the engine. I have reemed the injector cups and run the rack and reset the over head. ” End By: Install the unit injector. 3126 CAT Fuel Injector Sleeve Cup Tube Puller Remover Installer Set- In-Vehicle Used with cups 227-2911. 3L 3126 Fuel Injector Sleeve Nozzle-Cup-Sleeve-Tube In-Vehicle Remover & Installer Tool for Cat 3126 C-7 C-9 Alternative to ST-177, ST-179B, EM501611 This tool simplifies the removal and installation of injector sleeve cups, including a parts kit for Caterpillar engines. For the remaining steps on installing new injector sleeves, consult the Tool Operating Manual, NEHS0738, “Using the 173 -1530 Injector Seating Tool Group on 3114, 3116, and 3126 Engines. Refer to Tool Operating Manual, NEHS0738, "Using the Injector Seating Tool " and Tool Operating Manual, NEHS0610, "Using the 128-8822 Tool Group on 3114, 3116, and 3126 Engines with Mechanical Unit Injectors (MUI)" for additional information about replacing injectors. Jan 26, 2024 · Application: Fit for 3126B Cat HUEI injectors 10R-0781, for Caterpillar Marine Model 3126 / 3216B, for Cat C7 C9 Material: Made of the highest quality high-speed steel at present, anti-rust, anti-corrosion and long service life, and remains sharp after hundreds of uses Feature: The injector sleeve cup removal and installation tool is small enough to even allow you to replace hard-to-reach cups Injector Sleeve Remover/Installer/ With guides. Application: Work on 3126B Cat w/ HUEI injectors 10R-0781, fits Caterpillar Marine Model 3126 / 3216B, Cat C7 C9. High-quality solutions are designed for reliability. Jun 3, 2019 · Model: CAT C-10,C-12,C-15,C-16,C-18 and 3406E Engines. We also have timing tools and additional parts to help you get the job done. 6 - Injector Sleeves. CATERPILLAR CAT 128-8822 TOOL GROUP FOR THE 3116, 3114, 3126 MUI ENGINES - Complete Tool Set. For Caterpillar Marine Model 3126 / 3126B. Made in the U. Easy to use torque wrench to turn in sleeve, up to 13. It will stay sharp after a long Jan 7, 2025 · Features: 1. 173-1530 Injector Seating Tool Group Applications: 3114, 3116, 3126 MUI and 3116, 3126 2-Valve HEUI Engines Professional Injector Sleeve installation and removal tools for the most accurate installation of new sleeves. Professional Injector Sleeve installation and removal tools for the most accurate installation of new sleeves. REMOVAL/ INSTALLATION TOOL KIT FOR. 2 L, 3114, 3116 and 3126 Engines Helps ensure positive seal of sleeve to injector bore. 7. Cancel anytime. 1 - Sleeve Removal & Install Tool - Made in USA. Injector Sleeve Removal and Installation Tool Kit for the Caterpillar 3114, 3116, and 3126 2 valve engines. FUNCTION: This C7 injector cup tool will stay sharp after hundreds of uses. Apr 25, 2006 · Tuesday, April 25, 2006 Diesel Engines-Cat 3116 injector seating tool DIESEL ENGINES Cat 3116 diesel engines require the proper tools when making any adjustments. This is used with cup # 119-3061 Includes high quality aftermarket alternatives to: 9U-6101 Reamer Group 131-8362 3114 3116 3126 Reamer Head 121-2920 Expander 4C-5573 Swage (Sleeve) 125-7060 Driver 142-8278 Swage Tool 4C-8713 Reamer Shank 139-0692 Sleeve Jaw 143 Refer to Table 1 for the components of the 128-8822 Fuel System and Governor Tool Group that are required to check or adjust the unit injector. Consists of: Tap Puller Stud Cup Driver Reaction Sleeve Large Bushing Thrust Bushing Hard Washer Plate Note: Manufacturer reserves the right to change kit parts as needed. Save Time and Money -- The job can be done with the cylinder heads on. Dec 7, 2022 · The Cat 3116 injector is easy to remove and makes a Cat 3116 fuel injector replacement with a little work and the right Cat 3116 injector tools. This Roll-in Tool is specifically designed for installing copper injector sleeves in CATERPILLAR 3114, 3116, and 3126 (2-Valve) engines. Feb 21, 2023 · During our remanufacturing process, in order to remedy the injector cup failures that are common in the 3116 engines, every cylinder head receives new upgraded injector cups and new seals. Caterpillar Truck Injector Sleeve Cup Tube Remover and Installer Tool Set for CAT Engine 3406E C10 C12 C15 C16 C18 Heavy Duty OEM Alternative to 9U-6891. To answer your question the injectors don’t need a special tool to install after reaming. On most vehicles, there is no need to remove the cylinder head with these tools, cutting time and wasted energy. 07 ± 0. What are Injector Cups? This video describes what Injector Cups are, how to replace them, and why there is fuel in you coolant. R&I Caterpillar Injector cups and nozzles on a 3412 engine. Dec 20, 2010 · :Banghead:Bangheadi am looking for the tooling to set the injector on the 3116 engine i need the mrc tooling & the tooling to ream the injector cups if anybody got some for to sell please let me know thanks Injector Sleeve Removal and Installation Tool Kit for the Caterpillar 3114, 3116, and 3126 2 valve engines. (The new puller bridge can be used on all three engines) This high-quality tool group is used to remove and install injector sleeves. FitsFor Caterpillar Marine Model 3126 / 3216B. With over 85 years in business, Caterp 9U-6891 C-11 C-12 C-13 C-15 3406E and Acert Injector Tube Sleeve Cup Remover & Installer Set Alt ST-208 The image shows the tool assembled to remove cups. This is used with cup 119-3061Caterpillar 143-2099-MUI-R-I 3114 3116 3126 MUI In-Vehicle Injector Sleeve Remover & Installer Set Alt. Easy to operate, the job can be done with the cylinder heads on, saving your time. Description This an injector sleeve remover and installer for the Caterpillar C-10, C-12, C-15, and 3406 E engines. Caterpillar Marine Model 3126 / 3216B. This diesel engine has unit style injectors that are seated into cups in the cylinder head. Nov 23, 2020 · 9U-7227 Injector Height Tool Perfectly fits for CAT Caterpillar 3406E, C-15 and C-16 engines. This will NOT work on engines with mechanical injection MEUI. Other Part Number: 10R0781, EX630781, 197-7107, 198-6605, 199-6065, 222-5926,WT3126PD, 2272911, 8C0563 Nice Design: Small enough to enable you to change even the hard to get at cups at the rear of the engine Be careful of cheap Chinese tools for this job. The part number is (NNN) NNN-NNNN This tool also comes with all the information needed to operate and use the tool. 【Application】C7 Injector sleeve cup removal installation tool is suitable for 3126B Cat HUEI injectors 10R-0781, fit for Caterpillar Marine Model 3126 / 3216B, for Cat C7 C9. INJECTOR CUP SLEEVE REMOVAL & INSTALLATION KIT FOR. We also have an upgraded injector tip eliminating the injector tip O-ring, and replacing it with a steel ring integrated into the injector tip. Application -- Work on 3126B Cat HUEI injectors 10R-0781, Caterpillar Marine Model 3126 / 3216B, Cat C7 C9. Also replaced a fuel transfer pump. No cable box or long-term contract required. 2 mm (3. Our sales team is Caterpillar Truck Injector Sleeve Cup Tube Remover and Installer Tool Set for CAT Engine Caterpillar Acert and Non-Acert Engines C-11, C-12, C-13, Irontite high quality replacement tools for our many different sleeve installation and removal kits. For Caterpillar Cat C7 C9. Injector Sleeve Cup Removal Installation tool with Parts Kit For Cat 3126B Caterpillar C7 C9 with Style HUEI injectors in Fuel Injectors. 7040 Piston Ring Compressor Tool For Cummins ISX / QSX 15,Caterpillar CAT 3400. Nov 5, 2025 · Fits Cat 3126B Caterpillar Injector Sleeve Cup Removal Tool & Install Kit (4036) Complete Kit With Sleeves & Orings. Caterpillar is a brand known as the benchmark in quality for a wide variety of industries. The good news is that there is no need for fuel injection lines thanks to a common fuel passage in the head, fed by a transfer pump located in the governor housing. Save yourself many hours of labor by not having to remove the heads! New injector sleeves should not undergo reaming. For educational purposes to show how 3126 CAT Fuel Injector Sleeve Cup Tube Puller Remover Installer Set- In-Vehicle Used with cups 227-2911. ) Other Part Number: 10R0781, EX630781, 197-7107, 198-6605, 199-6065, 222-5926, WT3126PD, 2272911, 8C0563 Nice Design: Small enough to enable you to change even the hard to get at cups at the rear of the engine. Illustration 3 g01233010 Remove O-ring seal (3) from unit injector (2) . Injector Removal and Installation on a CAT C7 Step by Step Guide Caterpillar 3208 injector install on a 40' Hatteras| I almost didn't fit! CAT 3412 (3400 Series) Injector Cup/Nozzle Replacement caterpillar 3116 injector sleeve installationLive TV from 100+ channels. This tool group is used on engines equipped with Mechanical Unit Injectors (MUI) or Hydraulic Actuated Electronically Controlled Unit Injectors (HEUI). Nov 9, 2025 · For Caterpillar 3126B Cat HEUI injectors 10R-0781. 【FEATURE 7. Save yourself many hours of labor by not having to remove the heads! These tools work in the vehicle! Jan 7, 2025 · Features: 1. 2 CAT 3126 Diesel Replace the injector sleeve, if necessary. This engine is a C11 but it’s the same process for a C10 right through to C15 . Refer to Tool Operating Manual, NEHS0738, “Using the 173 -1530 Injector Seating Tool Group on 3114, 3116, and 3126 Engines” for the remaining steps on installing new injector sleeves. The name Caterpillar is most readily associated with heavy industrial vehicles and machinery. Over the years we've carried several versions/brands of this tool and this design is by far the best, based on customer feedback and warranty claim rates. 169-3374 3176 and 3176B Injector Sleeve Removal Kit Used to quickly and easily remove brass injector sleeves with no brass chips to fall into the engine. 0539: our knowledgeable inside sales staff will gladly assist you. Customer: Where can I get a tool to remove injector sleeve for 3116 caterpillar engine Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. Work in easy way to save your time and money. If necessary, use Tooling (A) to loosen unit injector (2) . Nov 11, 2025 · FUEL INJECTOR SLEEVE CUP. See how easy a injector cup job can be on a Diesel engine when you have the right tools. 1x fuel injector sleeve installer tool. Inspect the injector cup for wear; honing may be necessary if damaged. Thank you to the guys at ETR Truck Center for featuring our tool! Be Proud to own American Made Tools. *For a quick search hit CTRL+V to paste an image into the search box Buy LE-JX Injector Sleeve Cup Removal Installation tool with Parts Kit For Cat Caterpillar C7 C9 3126B with Style HUEI injectors at Walmart. If 131-8362 3114 3116 3126 Reamer Head Alternative For reaming tapered injector seat in copper alloy injector sleeves Used with 143-2099 Sleeve Replacement Tool Group This tool simplifies the removal and installation of injector sleeve cups, including a parts kit for Caterpillar engines. 1x fuel injector sleeve remover tool. It provides all the required tools and accessories for efficient and reliable removal of unit injector sleeves in diesel engines. A. This Special Instruction contains the necessary procedure in order to install unit injectors for 3114, 3116, and 3126 MUI engines. Sep 8, 2020 · 【Application】C7 Injector sleeve cup removal installation tool is suitable for 3126B Cat HUEI injectors 10R-0781, fit for Caterpillar Marine Model 3126 / 3216B, for Cat C7 C9. Sep 2, 2020 · Cat 3126 Injector Cup RemovalCat 3126 Injector Cup Removalmore Cat® Injector Cup Kit designed for use in fuel lines, ensuring durability and optimal performance. The injectors are mechanical and are checked and adjusted manually using the appropriate Caterpillar tune-up tools. How To Change a 3406 Injector or C15 Injector on Cat engines 3126 / Powerstroke 7. 143-2099-MUI-R-I 3114 3116 3126 MUI In-Vehicle Injector Sleeve Remover & Installer Set Alt This is used with cup # 1193061 119-3061 Includes high quality aftermarket alternatives to: 9U-6101 Reamer Group 131-8362 3114 3116 3126 Reamer Head 121-2920 Expander 4C-5573 Swage (Sleeve) 125-7060 Driver 142-8278 Swage Tool CAT Caterpillar Tools If you’re in the market for a specialty tool for your CAT, we have what you need! Our specialty tools for Caterpillar include injector cup tube sleeve tools, front and rear main seal installer tools. WE CARRY A FULL LINE OF CATERPILLAR PARTS. 3 injectors - Assembling, disassembling and testing REVIEW: Everything Wrong With A 7. Watch from the best start to finish a C7 CAT injector cup job. I’m borrowing all the tooling from a Trues up out of round injector sleeves that cause combustion gas leakage Eliminates need to ream newly installed sleeves Eliminates injector clamp bolt load relaxation Provides consistent seating force from cylinder to cylinder using a simple forcing screw operation Works with existing sleeve removal and installation tooling Injector Sleeve Removal and Installation Tool Kit for the Caterpillar 3114, 3116, and 3126 2 valve engines. Includes a small toolbox and recommends Irontite E. 12 - Injector Sleeve O-Rings. Jan 14, 2021 · About this item 【FITMENT】-- C7 C9 injector sleeve cup removal installation tool Fits for 3126B Cat HUEI injectors 10R-0781, for Caterpillar Marine Model 3126 / 3216B, Cat C7 C9. Aug 28, 2025 · Fits For 3126B Cat HUEI injectors 10R-0781. Easy to Use - Simply gain access to the cylinder head, and let this Easily remove and install injector sleeves on your 3126B Caterpillar engine equipped with HUEI style injectors using our comprehensive Injector Sleeve Removal/Installation Kit. 223-2454 3114 3116 3126 Fuel System and Governor Tool Group • Replaces discontinued 1U-6680 Tool Group • Used to simplify the required testing and adjusting operations • Allows more precise fuel system adjustments in significantly less time, at less cost, than using previous tooling Note: The discontinued 1U-6681 Holding Tool (not included) is still needed for some model governors. Please note the sealing system in a cast iron head vs an alloy head. . Disconnect harness assembly (4) . Remove the oil galley plug (1), fuel galley plug (2), and coolant line (3) . Install I am working on a 3116 cat engine no start. (3) The kit and 18w · Public Any one set injectors on a cat 3508 without cat injector tools? Michael Doran and 3 others 4 reactions · 2 comments Gomez Jesus Itty Bitty Kittie Committee (CAT 3116, 3126,C7) 1y · Public Hi Looking for cat 3126 injectors calibration tools kit 0 reactions How to fix mechanical fuel injection issue with 3116 engine in 97 Jul 31, 2025 · Caterpiller 3126B HUEI Style injectors 10R-0781. (3) The kit and 18w · Public Any one set injectors on a cat 3508 without cat injector tools? Michael Doran and 3 others 4 reactions · 2 comments Gomez Jesus Itty Bitty Kittie Committee (CAT 3116, 3126,C7) 1y · Public Hi Looking for cat 3126 injectors calibration tools kit 0 reactions How to fix mechanical fuel injection issue with 3116 engine in 97 Oct 30, 2020 · Start By: Remove the valve mechanism cover. A Unit Injector Sleeve Removal Tool is used to remove the unit injector sleeves from the cylinder head. 48x injector seal and O ring kit. 1x Fuel Injector Sleeve Installer In-Vehicle Alternative. com. Nov 6, 2025 · Injector Sleeve Cup Removal Tool With Install Oring For Cat 3126B Caterpillar. Did you install a small o ring near the tip of the injector? That seal can give you a temporary seal to stop seat leakage which would let you know if reaming is required. ??NOTE: will not work on a cat 3126 engine 12 valve head. Injector Sleeve Cup Removal and Installation Tool - Its sleek size ensures accessibility in confined spaces, making cup replacement a breeze. S. It describes using various tools like clamps, pullers, cutters, and drivers to remove old sleeves and expand and seat new sleeves. Refer to Disassembly and Assembly, “Unit Injector-Install”. Find many great new & used options and get the best deals for Caterpillar Tools 4C8711 Injector Cup Reamer 3116 at the best online prices at eBay! Free shipping for many products! Aug 20, 2020 · Superior Quality -- Come with tools and sleeves. 12 - Injector Sleeve O-Ring Kits. com FREE DELIVERY possible on eligible purchases Sep 12, 2020 · 1. This kit includes the injector tool group, thrust bearing, driver cap, puller stud, nut, hard washer, and the puller bridge. Remove unit injector (2) from the cylinder head. The Heavy Equipment Mechanic I'm going to connect you with knows all the tricks and shortcuts. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 3126 Cat Fuel Injector Sleeve Cup Installer - In-Vehicle Alt Used with ST-179. 12- injector seal and O ring kit. Fanshawe College instructional video for removing a CAT diesel fuel injector sleeve. 01 inch). How to Replace Injectors and Cups on a Volvo D13 Part 1/2 What Detroit Diesel Didn’t Tell You About the Series 60 Proper Tools Make Replacing Injector Cups on A Cat Wheel Loader 950G Easy! 131-8362 3114 3116 3126 Reamer Head For reaming tapered injector seat in copper alloy injector sleeves Used with 143-2099 Sleeve Replacement Tool Group Made from solid carbide for superior life and performance Click HERE to determine what tool (s) are required for your application. There is a separate procedure for both the MUI and HEUI engines. How to pull the injector cups on a 3126 cat engine CAT 3126B/E Injectors Part 1 Removal - Injector Removal Tool A Kit To Help Protect Your C7, 3126, or C9 Injectors? IFS Kit review. 3L Powerstroke 3126 3126B C-7 C-9 Cat Caterpillar Fuel Injector Sleeve Cup In-Vehicle Remover Alternative Replaces 151-4832, 372-7975 and more. Drain the coolant, oil, and fuel from the cylinder head. 6x Injector Cup. Injector Sleeve Cup Removal Tool & Install Kit. The injector removal tools are designed like pliers with a soft head that allows the injector to be gripped around the body Nov 7, 2025 · Injector Sleeve Cup Removal Tool & Installer Kit For Caterpillar CAT 3126B (MS395 $119. Illustration 2 g00644457 Remove unit injector (2) by hand, when possible. Here are the tools needed to perform the valve and injector adjustment: Caterpillar Part #'s *Dial Indicator # 1U-8869 *Contact Point # 9U-7274 *Feeler Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. 1- fuel injector sleeve installer tool. (NOTE: will not work on a cat 3126 engine 12 valve head. Lube. com Aug 2, 2006 · Diesel Mechanic Tips: Today I am going to show you how to adjust the valves and injectors on a Caterpillar 3116 Diesel Engine. End By: Install the unit injector. One tool that is required is the injector seating tool. How to pull the injector cups on a 3126 cat engine Michael Bell 17 subscribers Subscribe Apr 23, 2024 · 7. Complete ATC 151-4832 / 221-9777 injector cup remover & installer kit for Caterpillar C7, C9 and 3126B engines. This rugged tool applies straight, even pulling power through a bridge assembly and mechanical forcing screw. You could pay $300 to $400 for reman injectors if you With this essential tool group, you can perform the replacement of one or more injectors, set them to original factory fuel delivery specifications, synchronize deliver smooth power, and so forth. org in this video I'm gonna share with you how to remove and install a Fuel Injector on a C7 CAT Engine! Enjoy!!Email ; Deo@Calleva. Type: Injector Sleeve Cup Removal & Installation Tool. 00 Free shipping Sponsored Nov 7, 2025 · Great Compatibility: Injector sleeve cup removal installation tool compatible with 3126B Cat HUEI injectors 10R-0781, and compatible with Caterpillar Marine Model 3126 / 3216B, Cat C7 C9. Injector Sleeve Removal and Installation Tool Kit for the Caterpillar 3114, 3116, and 3126 2 valve engines. Part of the complete kit (451-6551-00), this tool expands the larger end of the new sleeve when used in a machining center with light oil lubrication, ensuring a secure fit. 【Superior Quality】The high-speed steel cone used in the disassembly tool is of the highest quality currently available, with anti-rust and anti-corrosion effects, ensuring an unparalleled long life. ” Sep 24, 2019 · Buy Injector Sleeve Cup Removal Installation tool with Parts Kit For Cat 3126B Caterpillar C7 C9 with Style HUEI injectors: Fuel Injectors - Amazon. There is a special Caterpillar tool group used to remove and install the injector cups for a 3176 engine. I pulled the cab off today and will start the job Monday. 3L 3126 3126B C7 C9 Cat Fuel Injector Sleeve Nozzle-Cup-Sleeve-Tube In-Vehicle Remover & Installer Tool Set Stallion ST-S917-CT Includes: ST-179B ST-203 EM401611 Save yourself many hours of labor by not having to remove the heads! This tool works in the Mar 24, 2020 · Seats should be reamed if necessary but you’ll need the proper tool. The tool is designed for 3114, 3116, or 3126 MUI Engines and 3116 or 3126 HEUI 2-Valve Engine injectors. Injector Sleeve Cup Removal Installation tool with Parts Kit for CAT 3126 / 3126B Caterpillar C7 C9 with Style HUEI injectors Add to cart 121-2920 Fuel Injector Sleeve Nozzle-Cup-Sleeve-Tube Expander Alt Applications: 1. * 1 x 143-2099-MUI-R-I 3114 3116 3126 MUI In-Vehicle Injector Sleeve Remover & Installer Set Alternative * 1 x 121-2920 Caterpillar Fuel Injector Sleeve Nozzle-Cup-Sleeve-Tube Expander Tool Alternative * 1 x 142-8278 Swage Tool $1,505. It will fit the following vehicles 6x Injector Cup. Discover durable Caterpillar engine tools for automotive repairs. Jul 26, 2017 · Illustration 1 g00644454 Disconnect harness assembly (1) from the unit injector. Note: will not work for cat 3126 engine 12 valve head. 76 Jul 17, 2017 · New injector sleeves should not be reamed. more Introduction The tool group and seating procedure has been developed to provide improved seating of injector cones in cylinder head brass sleeves. It will stay sharp after a long Introduction The 143-2099 Sleeve Replacement Tool Group is available for use in the replacement of the unit injector sleeves in the cylinder head of all 3114, 3116, and 3126 Engines. INCLUDES: 1x Caterpillar 3126B, C7, C9 Injector Cup Removal and Installation Kit Cross Reference/OEM Numbers: 227-2911 Item Condition: New For information regarding Returns or Warranty Claims, please see our Returns & Warranty policy. This kit includes everything that you need for the removal of the injector sleeves from CAT 3114, 3116 and 3126 with mechanical injection. 0:00 Introduction 0:07 Valve cover removal 0:24 Injector removal 1:18 Injector cup removal 2:47 Clean out injector cup bore 4:25 Injector cup installation 6:13 Wait 12 hours for compound to cure 6 Discover our wide inventory of Fuel System for Caterpillar 3176 or 3196 engines, including Fuel Injectors. This tool is used with a 1-11-1/2 Diameter Bright HSS Taper Pipe Tap, which we also offer. Oct 29, 2021 · I’ve got a 3116 that is putting exhaust into the fuel. (Note: Not compatible with Cat 3126 engine 12 valve head. High speed steel tap used in the removal tool is the highest quality available, resisting rust and corrosion, ensure an unparalleled long lifespan. 3L, 3126, 3126B, C7, and C9 models. The procedures can be done with the rocker arms removed and the intake manifold Caterpillar also offers injector removal tools that are designed to pull the injectors out of the engine block without damaging the crucial smoothness of the injector mounting holes and without damaging the injectors themselves or the O-rings that keep them from leaking. A tool from Caterpillar w Using the 173-1530 Injector Seating Tool Group on 3114, 3116, 3126 MUI and 3116 and 3126 2-Valve HEUI Engine This is a High-Quality Stallion Alternative to: 173-1529 Forcing Bridge 173-1534 Short Spacer Leg 173-1535 Long Spacer Leg 3L-2415 Full Nut and Hex Bolt (forcing bolt) 7X-0457 Hex Head Bolt (for forcing bridge) 173-1531 Injector Forcing Using the 173-1530 Injector Seating Tool Group on 3114, 3116, 3126 MUI and 3116 and 3126 2-Valve HEUI Engine This is a High-Quality Stallion Alternative to: 173-1529 Forcing Bridge 173-1534 Short Spacer Leg 173-1535 Long Spacer Leg 3L-2415 Full Nut and Hex Bolt (forcing bolt) 7X-0457 Hex Head Bolt (for forcing bridge) 173-1531 Injector Forcing Aug 26, 2025 · Cat 3126B - Sleeve Tool Kit. CAT 3406 E/ C12 & C15 STAINLESS CUPS ONLY OEM Alternative to CAT 9U-6891. Cat part number 143-2099. This is the replacement for the CAT # 9U-6891. No description has been added to this video. (1) The document provides instructions for removing and installing injector sleeves on Caterpillar 3114, 3116, 3126 engines. Fitment - Compatible with 3126B Cat HUEI injectors 10R-0781, Caterpillar Marine Model 3126 / 3216B, and Cat C7 C9. Refer to Disassembly and Assembly, “Valve Mechanism Cover – Remove and Install”. Remove socket head bolts (6) from unit injector (5), and remove rocker shaft bolt (7) . Oct 25, 2022 · This fuel injector tool set is designed for the quick and efficient removal and installation of fuel injector components, including sleeves, nozzles, cups, and tubes, compatible with CAT engines such as the 7. Get the best deals for Caterpillar 3116 Injector Tools at eBay. Effectively save your energy and time. It is also most easily identified by the bright yellow color of its vehicles and other machinery. 1- fuel injector sleeve remover tool. Comprehensive 451-6581-00 kit for removing and installing stainless steel injector sleeves in CAT 3126B (3-Valve) engines. Install There is a special Caterpillar tool group used to remove and install the injector cups for a 3176 engine. caterpillar cat 3116 engine injector fitting what is working diesel injector #subscribetomychannel #tranding #viralvideo #ffblcaterpillar 3116 engine#caterpi Apr 25, 2006 · Tuesday, April 25, 2006 Diesel Engines-Cat 3116 injector seating tool DIESEL ENGINES Cat 3116 diesel engines require the proper tools when making any adjustments. This is a video on removing injectors from a MEUI style Caterpillar engine. This video was on a rebuilt cylinder head In this video we are working on a Cat 3116 that is getting injectors installed, which normally would be easy on most Cat engines, but not the Cat 3116. Powerful Function: Used for quickly, correctly and easily adjusting fuel injectors to obtain a dimension of 78. 3126B Cat HUEI injectors 10R-0781. 【Package LE-JX Injector Sleeve Cup Removal Installation tool with Parts Kit For Cat Caterpillar C7 C9 3126B with Style HUEI injectors in this video I'm gonna share with you how to remove and install a Fuel Injector on a C7 CAT Engine! Enjoy!!Email ; Deo@Calleva. Oct 30, 2020 · Start By: Remove the valve mechanism cover. 687. 3. | 【Superior Quality】The high-speed steel cone used in the disassembly tool is of the highest quality currently available, with anti-rust and anti-corrosion effects 131-8362 3114 3116 3126 Reamer Head Alternative For reaming tapered injector seat in copper alloy injector sleeves Used with 143-2099 Sleeve Replacement Tool Group Sep 29, 2025 · APPLICATION: Fits CAT 3126B w/HUEI injectors 10R-0781, Fits Caterpillar Marine Model 3126 / 3216B, CAT C7 C9. Refer to Disassembly and Assembly, “Unit Injector-Install. uwzmpbgtoqsbcfwfsujhjlmglkefkeljabjieskguhtnbfwjjvztouxxgicjitvxmctdibcvvoamfvqaf