Semi Truck Engine Service Tools
![Semi Truck Engine Service Tools](https://ic.truckid.com/tools-garage/pages/engine-service-tools/engine-service-tools_big_0.jpg)
Belt Tools
Timing Tools
Engine Block & Cylinder Head Tools
Crankshaft Tools
Camshaft Tools
Piston Service Tools
Valve Tools
Engine Care
Engine Compression Testers
Oil Pressure Test Tools
Diagnostic Leak Detection
Pulley Pullers
Gear & Bearing Pullers
Bearing Race & Seal Installer Kits
Engine Hoists & Stands
Featured Brands
- OTC®Camshaft Wrench (522894)Camshaft Wrench by OTC®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Designed to help to get your job done rightManufactured utilizing the highest quality materials$91.83
- OTC®Camshaft/Crankshaft Locking Tool (4875)Camshaft/Crankshaft Locking Tool by OTC®. Designed to lock the cam and crank sprockets together for removal, replacement and proper torqueing of the sprocket bolts.Designed to help to get your job done rightManufactured utilizing the highest quality materials$43.17
- OTC®Case for Cam Tool Kit (512745)Universal Case for Cam Tool Kit by OTC®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Made to high standards of qualityThis tool combines the individual tools available into one tool, while also increasing applications$46.18
- OTC®Crankshaft Alignment Tool (5883)Crankshaft Alignment Tool (5883) by OTC®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Designed to help to get your job done rightManufactured utilizing the highest quality materials$69.68
- OTC®Crankshaft Positioning Tool (6024)Crankshaft Positioning Tool (6024) by OTC®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Designed to help to get your job done rightManufactured utilizing the highest quality materials$118.09
- OTC®Crankshaft and Camshaft Seal Service Kit (7196)Universal Crankshaft and Camshaft Seal Service Kit by OTC®. Removes and installs camshaft and Crankshaft seals on cars and truck/van/suv's without damage. Includes a puller coupled with specialized puller legs That hook the seal for...Designed to help to get your job done rightManufactured utilizing the highest quality materials$187.32
- OTC®Cummins Barring Tool (7471A)Cummins Barring Tool by OTC®. Need to manually rotate an Engine? this tool makes the job easy. Just insert the tool into the flywheel housing until it engages the ring gear, then attach a 1/2" square drive ratchet or breaker bar and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$82.33
- OTC®Cummins Turning Tool (7161)Cummins Turning Tool by OTC®. This tool makes easy work Of manually rotating a cummins 855 cubic inch engine. It'S essential hardware when you're bringing pistons to top dead center to adjust injector timing. This product is made of...Designed to help to get your job done rightManufactured utilizing the highest quality materials$105.27
- OTC®Cylinder Liner Installer (5874)Cylinder Liner Installer (5874) by OTC®. This tool is designed to Install cylinder liners into engine block. attaches to engine with three cylinder head bolts, the drive screw and plate then force the liner into position. for use on...Designed to help to get your job done rightManufactured utilizing the highest quality materials$266.79
- OTC®Cylinder Liner Remover (5875)Cylinder Liner Remover (5875) by OTC®. This puller is used to Removes cylinder liners. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....Designed to help to get your job done rightManufactured utilizing the highest quality materials$1,446.66
- OTC®Heavy-Duty Valve Spring Compressor (4842)Universal Heavy-Duty Valve Spring Compressor by OTC®. Used to compress valve springs For removal or installation. The heavy duty c-frame has a 9" opening and a 5" throat. This product is made of high-quality materials to serve you for...Designed to help to get your job done rightManufactured utilizing the highest quality materials$95.32
- OTC®Large Valve Spring Compressor (4572)Universal Large Valve Spring Compressor by OTC®. Designed to compress valve springs On overhead valve engines. Includes two valve spring adapters, which fit valve spring retainers up to 1" (25 mm) and 1-3/16" (30 mm). Unique, direct...Designed to help to get your job done rightManufactured utilizing the highest quality materials$79.14
- OTC®Master Camshaft Tool Kit (6690)Master Camshaft Tool Kit by OTC®. Master cam tool kit allows The technician to adjust cam timing on any car or truck that has a timing chain or timing belt. This kit comes with all the adapters you will need to enable you to service...Designed to help to get your job done rightManufactured utilizing the highest quality materials$1,037.78
- OTC®Overhead Valve Spring Compressor (4573)Universal Overhead Valve Spring Compressor by OTC®. Permits removal and installation of Valve springs without removing the cylinder head on many cars and light trucks. Durable steel construction. Spring loaded offset jaws easily grip...Designed to help to get your job done rightManufactured utilizing the highest quality materials$30.02
- OTC®Pan Seal Cutter (6788)Universal Pan Seal Cutter by OTC®. Designed to separate oil pan seals, the cutter is pressed into the sealant and struck with a hammer to cut through the oil pan seals. Other methods may damage the oil pan and/or sealing surfaces....90" cutting blade fits in tight spaceThis tool combines the individual tools available into one tool, while also increasing applications$102.56
- OTC®Pulley Holder (4754)Universal Pulley Holder by OTC®. Universal design fits many different Size pulleys having slots or holes, such as camshaft pulleys or crankshaft pulleys. Wrench is adjustable from 1-1/2" to 8-5/8"; four different size step pins are...Designed to help to get your job done rightManufactured utilizing the highest quality materials$90.04
- OTC®Round Belt Tension Gauge (6673)Universal Round Belt Tension Gauge by OTC®. Belt tension gauges are used To properly check drive belt tension on drive belts to ensure maximum belt and bearing life. Scale reads 30-180 lbs. This top-grade product is expertly made in...Designed to help to get your job done rightManufactured utilizing the highest quality materials$210.99
- OTC®Serpentine Belt Tool (4645)Universal Serpentine Belt Tool by OTC®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Fits tensioner pulleys with 13 mm-16 mm, 18 mm hex or 3/8" and 1/2" square drivesFor hard to access tensioners, there are 13 mm and 15 mm 12-point wrenches built into the handle$81.58
- OTC®Stethoscope (4491)Universal Stethoscope by OTC®. Quick and accurate way to Locate vehicle noise. Spring diaphragm on end of hose amplifies noise. Includes two hose ends: long rod helps pinpoint noises in hard-to-access areas; short adapter helps locate...Designed to help to get your job done rightManufactured utilizing the highest quality materials$37.65
- OTC®Stretch Belt Service Set (7425)Universal Stretch Belt Service Set by OTC®. The stretch belt service set Includes an install tool along with a removal tool. Both tools are placed on a pulley which is turned to slip-on or slip-off stretch fit belts without damage. This...Designed to help to get your job done rightManufactured utilizing the highest quality materials$66.28
- OTC®Timing Block (313644)Universal Timing Block by OTC®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Made to high standards of qualityThis tool combines the individual tools available into one tool, while also increasing applications$264.13
- OTC®Twin Camshaft Bearing Remover/Installer Kit (4847A)Universal Twin Camshaft Bearing Remover/Installer Kit by OTC®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...This kit contains the tools to remove and install inner cam bearings without damage to the crankcaseThis tool combines the individual tools available into one tool, while also increasing applications$322.73
- PBT®Stretch Fit Belt Tool Kit (70990)Universal Stretch Fit Belt Tool Kit by PBT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, This product will last a lifetime. It...Universal installation and removal of all stretch fit beltsUsed to clean small tubes, pipes and other hard to clean areas$38.13
- Performance Tool®2" to 7" Piston Cylinder Hone (W80560)Universal 2" to 7" Piston Cylinder Hone by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Flexible shaftThis tool combines the individual tools available into one tool, while also increasing applications$27.46
- Performance Tool®2-1/8" to 5" Piston Ring Compressor (W80572)Universal 2-1/8" to 5" Piston Ring Compressor (W80572) by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Use to install pistons on most passenger carsThis tool combines the individual tools available into one tool, while also increasing applications$13.40
- Performance Tool®2-piece Stone Set for W80633 (W80634)Universal 2-piece Stone Set for W80633 (W80634) by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Only the best build qualityThis tool combines the individual tools available into one tool, while also increasing applications$3.93
- Performance Tool®20-piece Engine Brush Set (W1231)Universal 20-piece Engine Brush Set by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Ergonomic non-slip molded grip for improved comfort and controlHole in center of tool allows use of a socket to loosen or tighten the pulley bolt$16.76
- Performance Tool®3-1/2" to 7" Piston Ring Compressor (W80573)Universal 3-1/2" to 7" Piston Ring Compressor (W80573) by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Use to install pistons on most passenger carsThis tool combines the individual tools available into one tool, while also increasing applications$13.94
- Performance Tool®3-piece Stone Set for W80560 (W80561)Universal 3-piece Stone Set for W80560 (W80561) by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Only the best build qualityThis tool combines the individual tools available into one tool, while also increasing applications$9.56
- Performance Tool®3-piece Stone Set for W80631 (W80632)Universal 3-piece Stone Set for W80631 (W80632) by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Only the best build qualityThis tool combines the individual tools available into one tool, while also increasing applications$6.70
Your wrenches and sockets will get used the most during engine service, but for some work there’s just no substitute for a special tool designed expressly for the job. The right tool enables you to perform the repair properly, without risk of damage to your vehicle or harm to yourself. Whether you’re diagnosing a problem, performing a tune-up, replacing a component, or doing a complete overhaul, we have the engine tools you need for a successful repair.
Diagnosing what’s wrong with an engine can be the most difficult part of the job. We have a wide range of equipment to help you determine the health of your engine, including vacuum gauges and compression testers, oil pressure gauges, cooling system pressure testers, fuel pressure gauges and complete fuel injection testers, and even stethoscopes to help locate the source of noises. Armed with data from these tools you can make informed repair decisions.
You can count on peak engine performance when you use our tools to tune up your engine. We have spark plug sockets for those applications with tight spaces, repair tools and inserts to repair spark plug threads, wire pullers that give you the leverage to remove the wire from the plug in one piece, and testers to check for spark. Our feeler gauges enable precise adjustments of spark plug gaps, breaker points, and valve clearances. And if you’re installing a timing belt or chain, we have the special camshaft or cam sprocket holders, and engine alignment tools required to maintain component position for accurate valve timing.
Many jobs that you used to be able to accomplish with ordinary hand tools now require special, often vehicle specific equipment. But no matter whether you’re disconnecting fuel lines, removing a fan clutch, or replacing sensors or sending units, we have the unique wrenches and sockets for these repair tasks and many more. We also have numerous tools to make tasks go easier and faster, like flywheel turners, engine barring sockets, remote start switches, injector and glow plug pullers, stud removers, terminal release tools, and carburetor idle mixture adjusters.
It’s when you get inside an engine that you find you need the most special tools, and with our selection you’ll be well equipped. From hoist slings to ease engine extraction to bore gauges and micrometers to check dimensions and clearances, we have the engine overhaul gear. Old pistons come out easier when you use a ridge reamer, and you can impart a new cylinder finish for optimal ring seal with a hone. Clean up ring grooves with a ring groove cleaner and safely install new rings with a ring installer. Our cam bearing installers, piston ring compressors and valve spring compressors will all make your rebuild go smoothly.