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
- Sir Tools®Crimping Press/Timing Chain Tool (M0050)Universal Crimping Press/Timing Chain Tool by Sir Tools®. Designed needed for proper assembly of timing chain master link. Used in conjunction with adapter bits below m0050-a and m0050-b. Bits sold separately. This top-grade product is...Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$189.59
- Sir Tools®Extension Bar (HO50-1)Universal Extension Bar 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 from...Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$45.50
- Sir Tools®Replacement Crimper Bit (M0050-3)Universal Replacement Crimper Bit 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 from...Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$55.63
- Sir Tools®Spoke Lock Device (2727)Universal Spoke Lock Device by Sir Tools®. 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 will...Needed for securing twin cam pulleysThis tool combines the individual tools available into one tool, while also increasing applications$113.03
- Sir Tools®TDC Indicator (9710)Universal TDC Indicator by Sir Tools®. Needed for top dead center Indicator on any gas powered engine. Simply unscrew a spark plug and twist the rubber hose part of This tool into the spark plug hole. As you rotate the engine with a...Made with the latest market trends and technologyThe highest grade materials for unbeatable quality$41.01
- Specialty Products®Valve Stem Puller (40270)Universal Valve Stem Puller by Specialty Products®. This easy to use valve Stem puller protects the wheel and rim while you get the job done quickly. Simply screw the pivoting head onto the valve stem, slide the hard rubber protecting...Designed to help to get your job done rightManufactured utilizing the highest quality materials$20.57
- Standard®High Pressure Oil Rail Ball Installation Tool (DTL1)High Pressure Oil Rail Ball Installation Tool by Standard®. 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$30.46
- Sunex®12 mm Head Bolt Impact Socket (212MZB)Universal 12 mm Head Bolt Impact Socket (212MZB) by Sunex®. All products are trusted for Their design and engineering, and Sunex® will continue to equip customers with high quality tools at the best value thanks to rich heritage of...Developed using innovations to effectively serve the automotive aftermarketThis tool combines the individual tools available into one tool, while also increasing applications$18.31
- Sunex®13 mm Head Bolt Impact Socket (213MZB)Universal 13 mm Head Bolt Impact Socket (213MZB) by Sunex®. All products are trusted for Their design and engineering, and Sunex® will continue to equip customers with high quality tools at the best value thanks to rich heritage of...Developed using innovations to effectively serve the automotive aftermarketThis tool combines the individual tools available into one tool, while also increasing applications$28.05
- Sunex®14 mm Head Bolt Impact Socket (214MZB)Universal 14 mm Head Bolt Impact Socket (214MZB) by Sunex®. All products are trusted for Their design and engineering, and Sunex® will continue to equip customers with high quality tools at the best value thanks to rich heritage of...Developed using innovations to effectively serve the automotive aftermarketThis tool combines the individual tools available into one tool, while also increasing applications$23.05
- Sunex®16 mm Head Bolt Impact Socket (216ZB)Universal 16 mm Head Bolt Impact Socket (216ZB) by Sunex®. All products are trusted for Their design and engineering, and Sunex® will continue to equip customers with high quality tools at the best value thanks to rich heritage of...Developed using innovations to effectively serve the automotive aftermarketThis tool combines the individual tools available into one tool, while also increasing applications$24.78
- Sunex®5-piece Head Bolt Impact Socket Set (2625)Universal 5-piece Head Bolt Impact Socket Set by Sunex®. All products are trusted for Their design and engineering, and Sunex® will continue to equip customers with high quality tools at the best value thanks to rich heritage of...Developed using innovations to effectively serve the automotive aftermarketThis tool combines the individual tools available into one tool, while also increasing applications$58.42
- Wiseco®2.638" Sleeve Ring Compressor (RCS06700)Universal 2.638" Sleeve Ring Compressor (RCS06700) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$40.61
- Wiseco®2.677" Sleeve Ring Compressor (RCS06800)Universal 2.677" Sleeve Ring Compressor (RCS06800) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$40.61
- Wiseco®2.716" Sleeve Ring Compressor (RCS06900)Universal 2.716" Sleeve Ring Compressor (RCS06900) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsHard anodized and teflon coated for low friction and prolonged wear resistance$40.61
- Wiseco®2.835" Sleeve Ring Compressor (RCS07200)Universal 2.835" Sleeve Ring Compressor (RCS07200) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$40.61
- Wiseco®2.913" Sleeve Ring Compressor (RCS07400)Universal 2.913" Sleeve Ring Compressor (RCS07400) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsHard anodized and teflon coated for low friction and prolonged wear resistance$41.63
- Wiseco®2.953" Sleeve Ring Compressor (RCS07500)Universal 2.953" Sleeve Ring Compressor (RCS07500) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$41.63
- Wiseco®2.992" Sleeve Ring Compressor (RCS07600)Universal 2.992" Sleeve Ring Compressor (RCS07600) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$41.63
- Wiseco®3.031" Sleeve Ring Compressor (RCS07700)Universal 3.031" Sleeve Ring Compressor (RCS07700) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsHard anodized and teflon coated for low friction and prolonged wear resistance$41.63
- Wiseco®3.071" Sleeve Ring Compressor (RCS07800)Universal 3.071" Sleeve Ring Compressor (RCS07800) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$41.63
- Wiseco®3.110" Sleeve Ring Compressor (RCS07900)Universal 3.110" Sleeve Ring Compressor (RCS07900) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$41.63
- Wiseco®3.209" Sleeve Ring Compressor (RCS08150)Universal 3.209" Sleeve Ring Compressor (RCS08150) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$40.61
- Wiseco®3.228" Sleeve Ring Compressor (RCS08200)Universal 3.228" Sleeve Ring Compressor (RCS08200) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$40.61
- Wiseco®3.307" Sleeve Ring Compressor (RCS08400)Universal 3.307" Sleeve Ring Compressor (RCS08400) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsHard anodized and teflon coated for low friction and prolonged wear resistance$40.61
- Wiseco®3.327" Sleeve Ring Compressor (RCS08450)Universal 3.327" Sleeve Ring Compressor (RCS08450) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$40.61
- Wiseco®3.346" Sleeve Ring Compressor (RCS08500)Universal 3.346" Sleeve Ring Compressor (RCS08500) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$40.61
- Wiseco®3.366" Sleeve Ring Compressor (RCS08550)Universal 3.366" Sleeve Ring Compressor (RCS08550) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$40.61
- Wiseco®3.386" Sleeve Ring Compressor (RCS08600)Universal 3.386" Sleeve Ring Compressor (RCS08600) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsHard anodized and teflon coated for low friction and prolonged wear resistance$40.61
- Wiseco®3.406" Sleeve Ring Compressor (RCS08650)Universal 3.406" Sleeve Ring Compressor (RCS08650) by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction...Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistonsThis tool combines the individual tools available into one tool, while also increasing applications$40.61
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.