Semi Truck Engine Service Tools
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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
- Lunati®5/16" Valve Seal Installation Tool (LUN101012)Universal 5/16" Valve Seal Installation Tool (LUN101012) by Lunati®. These two-part tools are comprised Of a bullet-nose sleeve (.010" wall) and hand piece that provides an easy solution to installing seals on valve stems. These...High quality at an affordable priceExpertly made from premium materials$93.88
- Lunati®8 mm Valve Seal Installation Tool (LUN101013)Universal 8 mm Valve Seal Installation Tool (LUN101013) by Lunati®. These two-part tools are comprised Of a bullet-nose sleeve (.010" wall) and hand piece that provides an easy solution to installing seals on valve stems. These two-part...High quality at an affordable priceExpertly made from premium materials$93.88
- Lunati®Engine Piston Ring Compressor (LUN101290)Universal Engine Piston Ring Compressor by Lunati®. 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$49.41
- Lunati®Piston Ring Expander Plier (LUN105060)Universal Piston Ring Expander Plier by Lunati®. 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...Handles piston rings of all sizesRings can be removed or installed without fear of breakage$22.65
- Lunati®Piston Ring Grinder (LUN105050)Universal Piston Ring Grinder by Lunati®. 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...High quality at an affordable priceExpertly made from premium materials$117.77
- Lunati®Rod Guide Tool (LUN101295)Universal Rod Guide Tool by Lunati®. Can be used during installation Of rods on the crank or during disassembly. Works with any size rod bolts or can be used with included adapters for rods with cap screws. This top-grade product is...High quality at an affordable priceExpertly made from premium materials$40.70
- Milodon®Engine Cleaning Brushes (34005)Engine Cleaning Brushes (34005) by Milodon®. Cleaning of an engine's oil passages prior to assembly is an absolute must. These brush kits will scrub oil sludge and machining debris from cranks, lifter bores and oil galleys.Designed to help to get your job done rightManufactured utilizing the highest quality materials$31.95
- OTC®0.897" Pin Guide for Piston Pin Remover/Installer Set (17936)Universal 0.897" Pin Guide for Piston Pin Remover/Installer Set (17936) 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...Made to high standards of qualityThis tool combines the individual tools available into one tool, while also increasing applications$53.92
- OTC®1.087" Pin Guide for Piston Pin Remover/Installer Set (18729)Universal 1.087" Pin Guide for Piston Pin Remover/Installer Set (18729) 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...Made to high standards of qualityThis tool combines the individual tools available into one tool, while also increasing applications$53.92
- OTC®Carbon Brush Assembly (10804)Universal Carbon Brush Assembly 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$58.13
- OTC®Crankshaft Adapter Tool (303-144)Universal Crankshaft Adapter Tool 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$779.78
- OTC®Crankshaft Remover Tool (J-35642)Universal Crankshaft Remover Tool 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$897.86
- OTC®Crankshaft Seal Installer (3031531)Universal Crankshaft Seal Installer 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$488.88
- OTC®Crankshaft Seal Remover (J-41329)Universal Crankshaft Seal Remover 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$449.85
- OTC®Crankshaft Wear Ring Remover (ZTSE4317)Universal Crankshaft Wear Ring Remover 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$314.38
- OTC®Front Crankshaft Seal Remover (J-47272)Universal Front Crankshaft Seal Remover 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$739.67
- OTC®Pivot Pin Screw for Adjustable Hook Spanner Wrench 7307 (200018)Universal Pivot Pin Screw for Adjustable Hook Spanner Wrench 7307 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...Made to high standards of qualityThis tool combines the individual tools available into one tool, while also increasing applications$27.99
- OTC®Rear Crankshaft Seal Installer (J-42849)Universal Rear Crankshaft Seal Installer 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$523.83
- OTC®Serpentine Belt Tensioner Wrench (218509)Universal Serpentine Belt Tensioner Wrench 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$806.06
- Pioneer Automotive®3-1/4" Engine Cylinders Flex Hone (TGB-325-D)Universal 3-1/4" Engine Cylinders Flex Hone (TGB-325-D) by Pioneer Automotive®. 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...Made to meet international standards for quality and safetyManufactured using innovative technologies$108.76
- Pioneer Automotive®Metal Oil Seal Installation Tool (OIT-9003)Universal Metal Oil Seal Installation Tool (OIT-9003) by Pioneer Automotive®. By having own manufacturing facilities Pioneer automotive® can guarantee the best quality in the market with the most competitive cost structure. Their oem...Made to deliver reliable service for a long timeThis tool combines the individual tools available into one tool, while also increasing applications$55.41
- Pioneer Automotive®Plastic Oil Seal Installation Tool (OIT-9024)Universal Plastic Oil Seal Installation Tool (OIT-9024) by Pioneer Automotive®. By having own manufacturing facilities Pioneer automotive® can guarantee the best quality in the market with the most competitive cost structure. Their oem...Made to deliver reliable service for a long timeThis tool combines the individual tools available into one tool, while also increasing applications$5.73
- ProForm®10 to 190 lbs. Engine Valve Spring Checker (BB1903)Universal 10 to 190 lbs. Engine Valve Spring Checker (BB1903) by ProForm®. 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...Made to meet international standards for quality and safetyManufactured using innovative technologies$42.48
- ProForm®10 to 640 lbs. Engine Valve Spring Checker (BB1901)Universal 10 to 640 lbs. Engine Valve Spring Checker (BB1901) by ProForm®. 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...Made to meet international standards for quality and safetyManufactured using innovative technologies$79.95
- ProForm®50 to 450 lbs. Engine Valve Spring Checker (BB1902)Universal 50 to 450 lbs. Engine Valve Spring Checker (BB1902) by ProForm®. 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...Made to meet international standards for quality and safetyManufactured using innovative technologies$42.95
- Proform®AC Adapter for 66758 Electric Piston Ring Filer (66811)Universal AC Adapter for 66758 Electric Piston Ring Filer (66811) by Proform®. 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...High quality at an affordable priceExpertly made from premium materials$25.20
- S&S Cycle®12 mm Top Dead Center Piston Stop (53-0322)Universal 12 mm Top Dead Center Piston Stop by S&S Cycle®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Designed to help to get your job done rightManufactured utilizing the highest quality materials$53.96
- Sir Tools®German Head Bolt Set (ST0931)Universal German Head Bolt Set 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$69.70
- Sir Tools®Timing Chain and Camshaft Positioning Kit (M0122)Universal Timing Chain and Camshaft Positioning Kit 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$370.60
- Speedmaster®Oil Pump Primer (PCE400.1002)Oil Pump Primer by Speedmaster®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of durability...Designed to help to get your job done rightManufactured utilizing the highest quality materials$32.00
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.