Semi Truck Engine Service Tools
- 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
- Proform®High-Quality Steel Cylinder Head Work Stand (66483)Universal High-Quality Steel Cylinder Head Work Stand by Proform®. Heavy-duty cylinder head work stand Is a great way to hold your cylinder heads above your workbench while working on them. The adjustable arms allow you to set the...Designed to help to get your job done rightManufactured utilizing the highest quality materials$202.93
- Proform®Pipe Plug Removal Tool (67447)Universal Pipe Plug Removal Tool by Proform®. Removes both male and female Pipe plugs. If you are looking to enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from premium quality...Designed to help to get your job done rightManufactured utilizing the highest quality materials$34.57
- Proform®Piston Dome Thickness Tester Tool (66833)Universal Piston Dome Thickness Tester Tool by Proform®. Who would dare to modify Piston domes or to fly-cut valve pockets without knowing how much material there is to work with? this simple tool includes a 0.001in dial indicator and a...Designed to help to get your job done rightManufactured utilizing the highest quality materials$118.00
- Proform®Piston Installation Tool (67571)Universal Piston Installation Tool by Proform®. The proform piston installation tool Features nylon-composite construction so you can knock away all night without any damage to your expensive pistons! this affordable tool weighs just...Designed to help to get your job done rightManufactured utilizing the highest quality materials$76.08
- Proform®Professional Heavy-Duty Valve Spring Compressor (66764)Universal Professional Heavy-Duty Valve Spring Compressor by Proform®. This adjustable heavy-duty spring compressor, Designed for the cylinder head expert is loaded with new premium features: reinforced compression-hold handle,...Heavy Duty Professional ModelManual Clamp Style$231.30
- Proform®Steel And Billet Aluminum Heads Off Camshaft Degree Wheel Kit (68786)Universal Steel And Billet Aluminum Heads Off Camshaft Degree Wheel Kit (68786) by Proform®. This kit contains all the Tools needed to degree cams in the most popular engines, assuring proper cam timing and lobe lift. Features deluxe...Designed to help to get your job done rightManufactured utilizing the highest quality materials$196.01
- Proform®Stud Extracting Tool (66796)Universal Stud Extracting Tool by Proform®. If you are looking to Enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from premium quality materials This proform product provides...Designed to help to get your job done rightManufactured utilizing the highest quality materials$35.54
- Proform®Two Rod Roller Style Connecting Rod Balancing Tool (67596)Two Rod Roller Style Connecting Rod Balancing Tool by Proform®. If you are looking to Enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from premium quality materials This proform...Designed to help to get your job done rightManufactured utilizing the highest quality materials$110.82
- Proform®V-Style High-Quality Aluminum Cylinder Head Work Stand (66481)Universal V-Style High-Quality Aluminum Cylinder Head Work Stand by Proform®. Modify and maintain your cylinder Heads with ease with the heavy-duty aluminum head holders. 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$143.48
- Proform®Valve Seal Installation Tool (67444)Universal Valve Seal Installation Tool by Proform®. Another gouged pc seal? no Longer will you have worry about gouging and twisting your seals with the proform valve seal installer. Works with 0.500" and 0.531 pc seals and comes with...Designed to help to get your job done rightManufactured utilizing the highest quality materials$43.43
- Racing Power Company®3/8" Stud Girdle Set (R3016)Universal 3/8" Stud Girdle Set (R3016) by Racing Power Company®. Anodized and comes with all Necessary hardware. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...One-Of-A-Kind style will help customize your autoThis tool combines the individual tools available into one tool, while also increasing applications$94.51
- Racing Power Company®4-piece 4" Yellow Aluminum Anodized T-Bar Wing Nut Kit (R6017)Universal 4-piece 4" Yellow Aluminum Anodized T-Bar Wing Nut Kit (R6017) by Racing Power Company®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...One-Of-A-Kind style will help customize your autoThis tool combines the individual tools available into one tool, while also increasing applications$15.07
- Racing Power Company®7/16" Stud Girdle Set (R3017)Universal 7/16" Stud Girdle Set (R3017) by Racing Power Company®. Anodized and comes with all Necessary hardware. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...One-Of-A-Kind style will help customize your autoWill deliver unparalleled levels of durability$94.51
- Racing Power Company®Deluxe Wing Nut (R1036)Universal Deluxe Wing Nut (R1036) by Racing Power Company®. Make quick work of your Valve cover installation/removal with deluxe style valve cover wing nuts. These high quality chrome steel wing nuts are available in 4" lengths and...One-Of-A-Kind style will help customize your autoThis tool combines the individual tools available into one tool, while also increasing applications$17.53
- Schley Products®13 mm Valve Spring Adjusting Tool (88900)13 mm Valve Spring Adjusting Tool (88900) by Schley Products®. Designed for a wide variety Of cars with 12 mm jam nut valve adjustment screws. This two in one tool features a window in its socket so the technician can see the position...Provides exceptional reliabilityThis tool combines the individual tools available into one tool, while also increasing applications$50.36
- Schley Products®36 mm Crankshaft And Flywheel Kit (69200)36 mm Crankshaft And Flywheel Kit by Schley Products®. 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...Impact socket to remove the crank bolt requires a torque of 285 ft. lbsThe 14mm 1/2"drive stubby impact Allen socket aids the technician in removal and installation of the flywheel$29.69
- Schley Products®8 mm x 1.25 Head Handler (66130)Universal 8 mm x 1.25 Head Handler (66130) by Schley Products®. These unique tools make it Easy to lift and maneuver cylinder heads during service. Choose the appropriate thread size head handler™. Simply spin head handler™ (used in...Provides exceptional reliabilityEnsures everlasting service life$28.79
- Schley Products®Narrow Access Valve Stem Seal Removal Plier (92350)Universal Narrow Access Valve Stem Seal Removal Plier by Schley Products®. Remove the valve stem seals Used on most overhead camshaft engines. These pliers feature "gripping" serrations in the tip allowing them to grasp both original...Provides exceptional reliabilityEnsures everlasting service life$58.49
- Schley Products®Shim Style Valve Spring Adjusting Tool Set (88250)Shim Style Valve Spring Adjusting Tool Set by Schley Products®. This set of pliers and Spacer wedge was designed for easy valve adjustment. Plier tip pushes between the spacer shim and the camshaft as the pliers are squeezed close,...Provides exceptional reliabilityEnsures everlasting service life$56.69
- Schley Products®Valve Adjusting Pliers for Valve Spring Adjusting Tool 88250 (88250-6)Valve Adjusting Pliers for Valve Spring Adjusting Tool 88250 by Schley Products®. This set of pliers and Spacer wedge was designed for easy valve adjustment. Plier tip pushes between the spacer shim and the camshaft as the pliers are...Designed to help to get your job done rightManufactured utilizing the highest quality materials$30.57
- Seachoice®Tube Brush (90391)Universal Tube Brush by Seachoice®. 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...Engineered to high standardsThis tool combines the individual tools available into one tool, while also increasing applications$21.85
- Shark®Ammco™ 4-piece 3 1/2" x 1/2" 60 Grit Engine Honing Stones Kit (39510)Universal Ammco™ 4-piece 3 1/2" x 1/2" 60 Grit Engine Honing Stones Kit (39510) by Shark®. For use on Ammco Model 3950 hones - range of 1 7/8" to 2 3/4". Designed for replacement of Ammco 3951 honing stones. This top-grade product is...Engine Honing StoneUsed On 1-7/8 to 2-3/4 Inch Ammco Engine Cylinder Hone$67.50
- Sir Tools®12 mm x 140 mm Long Head Bolt Driver (M0105)Universal 12 mm x 140 mm Long Head Bolt Driver (M0105) by Sir Tools®. These special long 12 point Sockets with a 1/2" drive, were designed withthe extra reach needed or proper clearance to r and r the head bolts. This top-grade product...Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$23.03
- Sir Tools®16" x 1.5" Replacement Crankshaft Seal Bolt (HO115-WB-3)Universal 16" x 1.5" Replacement Crankshaft Seal Bolt by Sir Tools®. 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....Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$38.01
- Sir Tools®8 mm x 140 mm Long Head Bolt Driver (M 0103)Universal 8 mm x 140 mm Long Head Bolt Driver (M 0103) by Sir Tools®. These special long 12 point Sockets with a 1/2" drive, were designed withthe extra reach needed or proper clearance to r and r the head bolts. This top-grade product...Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$22.45
- Sir Tools®Camshaft Alignment Locking Pin (BMW3017-1)Universal Camshaft Alignment Locking Pin by Sir Tools®. 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...Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$30.32
- Sir Tools®Depressor Foot Assembly (M0068-1)Depressor Foot Assembly (M0068-1) by Sir Tools®. Depressor foot needed for compressing Valve springs. If you're looking for a quality product That will serve you for years to come, look no further. This top-grade product is expertly...Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$141.95
- Sir Tools®Support Bridge (M0072)Universal Support Bridge by Sir Tools®. Support bridge used in conjunction With depressor foot# m 0071 and valve spring compressor kit# m 0069. If you're looking for a quality product That will serve you for years to come, look no further.Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$65.73
- Sir Tools®T50 Custom Torx Driver (M 0120)T50 Custom Torx Driver by Sir Tools®. With universal joint. These special Torx bits equipped with a universal jointand a 3/8" drive, are needed when straight shaftsockets are not able to access the bolt. Is needed for r and r of...Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$26.52
- Speed FX®2-7/8" to 4-3/8" Piston Ring Compressor Kit (5833)Universal 2-7/8" to 4-3/8" Piston Ring Compressor Kit by Speed FX®. 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...Made to meet international standards for quality and safetyManufactured using innovative technologies$33.90
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.