Engine Tools

The M MATI 24mm Flywheel Puller is a heavy-duty, OEM-spec removal tool built to extract stators and flywheels from a wide range of off-road motorcycle engines safely and reliably. When you need to remove a flywheel without damaging the crankshaft, threaded bosses, or surrounding...

DASBET’s 19mm harmonic balancer socket paired with the 50mm crank pulley wrench holder is a heavy-duty toolset for holding and removing crankshaft pulleys and damper bolts on many Honda and Acura engines. This two-piece toolkit combines a thick-walled 19mm socket engineered to resist flex...

The Moker 66515 LS harmonic balancer installation kit is a compact, steel toolset made to press-fit harmonic balancers onto Big Block and Small Block Chevy crankshafts quickly and reliably. When assembling or servicing Chevy SBC (Small Block) and BBC (Big Block) engines, seating the...

The DASBET Variable Cylinder Spanner Wrench Set 15Pcs is an adjustable pin spanner kit designed to remove and install pulleys, camshaft and crankshaft components, and other slotted or holed fasteners across cars, motorcycles, scooters, and bicycles. This compact, versatile kit gives professional mechanics and...

The Lisle 37950 camshaft lock tool secures Honda K-Series camshafts so you can set and maintain correct timing chain alignment with confidence. When servicing timing components on K20 and K24 engines, holding the camshafts exactly where they need to be is critical. The Lisle...

The Yoursme rocker arm remover and valve spring compressor is a specialized hand tool set designed to safely remove and install rocker arms, hydraulic lifters, and valve springs on Chrysler, Dodge and Jeep 3.7L and 4.7L engines. If you work on 1999–2013 Chrysler-family 3.7L...

The Bzcovac 59350 Stretch Belt Installer is a precision tool that installs main stretch belts on extra-deep double pulleys without damaging the belt or pulley. This installer is engineered to fit the front face of extra-deep double pulleys and hold the stretch belt securely...

Lendpea’s Universal Camshaft Pulley Holder securely holds cam sprockets and pulleys so you can loosen or tighten cam pulley bolts without slippage. This heavy-duty camshaft pulley holder is engineered for professional garages and home mechanics who work on a wide range of vehicles —...

Datrenm 23300 is a heavy-duty small engine valve spring compressor kit that compresses springs from 3/4" to 1-1/16" using interchangeable large and small jaws so you can remove keepers without pulling cylinder heads. This compact, mechanic-focused tool was built for routine engine servicing on...

JEUCLEL 5-piece camshaft adjuster socket set—precision tools engineered to remove, install and time camshaft adjusters on 1.8L and 2.0L 4V TFSI VW/Audi engines. If you work on VAG vehicles with chain-driven 1.8L or 2.0L TFSI engines, accurate camshaft adjustment is vital for smooth timing...

lizenoz's 10mm Valve Adjustment Tool is a single-piece wrench-and-screwdriver designed to hold the adjusting screw steady while tightening 10mm jam nuts on slotted studs, speeding up accurate valve lash adjustments on Japanese engines. If your engine has developed a rhythmic ticking, uneven idle, or...

ELONN's heavy-duty engine barring and crank turning tool lets you rotate PACCAR MX-13 and MX-11 flywheels precisely using a standard 1/2" drive. This engineered tool is made to fit PACCAR family diesel engines found in Peterbilt, Kenworth T880 and certain DAF chassis, replacing OEM...

The OEMTOOLS 25258 is a heavy-duty 5-inch timing gear and pulley puller designed to remove crankshaft gears, pulleys, and tapped-hole timing gears quickly and safely. This compact, rugged puller uses a 5-inch yoke and two long 5/16-18 bolts to grab and extract gears from...

E-cowlboy's Universal Cam Pulley Holder Wrench is a steel holding tool that locks camshaft pulleys, injection pump gears and sprockets in place so you can safely loosen or tighten center bolts without improvised jams. This heavy-duty, pivoting cam pulley holder gives professional mechanics and...

GEAROLL Flywheel Puller Tool is a 50mm diameter, 1.5mm left-hand threaded extractor made to remove Polaris flywheels and rotors cleanly and safely. This precision puller is engineered specifically for a wide range of Polaris ATVs and UTVs — including Ranger, RZR, Sportsman and ACE...

OverZyn Valve Lapping Compound is a two-step grinding and polishing kit (80 and 180 grit) that removes carbon deposits and refaces valve seats to restore valve sealing and engine performance. Whether you are rebuilding an older engine or performing routine valve service, this OverZyn...

The Bonbo 6.0 IPR Valve Socket & Oil Rail Adapters Kit is a complete 8-piece set that lets you remove/replace the IPR valve and perform high-pressure oil system air/leak tests on Ford 6.0L Powerstroke engines. This kit groups the specialty tools and seals most...

ATPEAM Valve Spring Compressor is a compact C‑clamp tool kit that safely compresses and removes valve springs on motorcycles, ATVs, UTVs and small engines. This mechanic‑grade set combines a heat‑treated C‑clamp, a selection of interchangeable collets, and a molded carrying case so you can...

Compact, double-sided steel tool designed to install stretch belts on GM 5.3L, 6.2L and 6.6L gas engine pulleys safely and accurately. The Lisle 59560 is a purpose-built belt installation tool for modern GM trucks and SUVs, engineered to speed up and simplify fitment of...

Orion Motor Tech's OMT camshaft locking timing belt tool kit is a complete alignment and locking set designed to hold camshafts, crankshafts, tensioners and pulleys in place while servicing 1.4, 1.6 and 1.8 16V engines in Chevrolet, Fiat and Alfa Romeo vehicles. This professional-grade...

BETOOLL's 50mm crankshaft pulley wrench holder is a hardened chrome-moly socket kit specifically made to hold and remove/install crankshaft/harmonic balancer bolts on many Honda and Acura engines. This compact, professional-grade tool set centers on a 50mm offset socket designed to keep the harmonic damper...

DAYUAN Professional Petrol Engine Compression Tester Kit is a complete compression-checking set with a 3" dual-scale gauge (0–300 psi / 0–20 bar), multiple threaded fittings and rubber cone adapters packed in a durable blue case. Whether you service cars, motorcycles, lawn equipment or small...

DAYUAN Professional Petrol Engine Compression Tester Kit is a complete petrol engine compression testing set with a 3" dual-scale gauge, multiple threaded adapters, and quick-check rubber cones in a durable red case. This compact kit gives you the fittings and readable gauge needed to...

Gnhydxfe Oil Pressure Tester Kit is a complete 0–140 PSI diagnostic set that lets you measure engine oil pressure accurately on cars, trucks, motorcycles and small diesel engines. This compact red kit combines a clear dual-display pressure gauge, oil-resistant hose, brass fittings and ten...

The WORKPRO Exhaust Hanger Removal Tool with four rubber hangers is a heavy-duty 12" plier designed to remove and install rubber exhaust hangers quickly and safely in tight undercarriage spaces. If you work on mufflers, tailpipes, or full exhaust systems, having a purpose-built hanger...

The yourour POW352003 is a bolt-down valve spring compressor engineered to remove and compress valve springs on Dodge HEMI engines (5.7L, 6.1L, 6.2L, 6.4L) with reliable, hands-free operation. Built for professional garages and DIY mechanics who overhaul HEMI cylinder heads, this tool pairs a...

The OMT 9pc Gas Cylinder Compression Tester Set is a complete automotive diagnostic kit with an adjustable pressure gauge and adapters for testing cylinder compression across cars, motorcycles, ATVs and small engines. This compact 9-piece set from Orion Motor Tech combines a clear, adjustable...

GEAROLL 66515 is a heavy-duty harmonic balancer installation kit designed to safely and accurately press SBC and BBC Chevy balancers onto crankshafts using 5/8-16 and 7/16-16 threaded ends. This installer kit provides a straightforward, mechanical way to fit harmonic balancers without risking crank or...

Mekar's kit is a tailored set of IPR valve socket, oil rail adapters, and an air-test fitting with seals designed to let technicians pressure-test and seal the high-pressure oil system on 6.0L Powerstroke engines. This complete service kit gathers the connectors and test fitting...

The E-cowlboy Flywheel Locking Tool secures the flywheel so you can safely remove and reinstall the harmonic balancer on 6.6L Duramax engines with Allison automatic transmissions. If you work on Duramax 6.6L engines, this purpose-built locking tool speeds service by holding the crankshaft steady...

The ReluxGo Motorcycle Clutch Flywheel Holding Tool secures the inner clutch hub so you can remove or install the clutch basket nut without slipping or damaging components. If you work on motorcycles, having a reliable clutch-holding tool saves time and prevents costly damage when...

AUTOWN's Professional Compression Tester Kit is a complete 8-piece diagnostic solution with a 0–300 PSI triple-scale gauge and portable case for testing gasoline engines in cars, trucks, ATVs, and small engines. If you need a dependable way to check cylinder compression without guessing, this...

TONZACK Automotive Compression Tester Kit is a complete engine compression and ignition troubleshooting set that measures up to 0–20 bar (0–300 psi) and includes four spark plug thread adapters plus an inline spark tester. Whether you are a home mechanic or a professional technician,...

The Orion Motor Tech LS valve spring compressor kit is a complete, heat-treated carbon steel toolset for safely removing and installing valve springs on GM LS-series engines. When servicing a broken or worn valve spring on a 4.8L, 5.3L, 5.7L, 6.0L, or 6.2L LS...

Marvelity 9pcs Petrol Engine Cylinder Compression Tester is a handheld diagnostic kit that measures cylinder pressure for petrol engines and includes a spark plug tester for quick ignition checks. This compact kit combines a 3-inch dual-scale gauge, quick-connect adapters, an extended hose and a...

ZEAJSRU Compression Tester Kit is a complete automotive and motorcycle cylinder-pressure tool that measures up to 300 PSI and includes spark plug testing plus a full adapter set for most gasoline engines. When troubleshooting rough idle, low power, or suspected head or valve issues,...

The RZEOZU 3/4" Crankshaft Holder Tool Kit is a steel bracket-and-hub assembly designed to lock onto 3/4" keyed crankshafts so you can safely hold the crank while torquing or installing the flywheel on Predator 212-style engines. This compact kit replaces worn or missing crank-holding...

Bentolin's 66515 harmonic balancer installation tool is a heavy-duty installer kit that safely and accurately fits Chevy 350 SBC and BBC crankshafts to press the harmonic balancer into place without damage. If you work on Small Block Chevy (SBC) or Big Block Chevy (BBC)...

BETOOLL Camshaft Holding Tool Kit secures camshafts at TDC and simplifies timing-chain service on Ford 3.5L and 3.7L engines while including a cylinder head screw removal socket. This timing alignment set is engineered to help independent mechanics and professional shops lock camshafts, maintain correct...

Moker's flywheel turning tool lets technicians safely and precisely rotate the crankshaft on 2008–2018 Volvo D11, D13, D16 and Mack MP7, MP8, MP10 engines. Designed as a heavy-duty aftermarket alternative to OEM part numbers 88800014 and 88840317, this crank barring tool gives professional mechanics...

UTMALL's Universal Ribbed Drive Pulley Crankshaft Remover is a low-profile puller designed to extract seized or stubborn ribbed pulleys from crankshafts, alternators, A/C units and water pumps without harming the pulley or surrounding components. This compact, heavy-duty puller gives mechanics and DIYers a controlled...

The Yosoo Health Gear Fly Wheel Holder is a 330mm / 13in adjustable wrench designed to lock and hold motorcycle and ATV flywheels and clutch pulleys securely during maintenance. This compact, heavy‑duty tool gives home mechanics and professionals a reliable way to immobilize flywheels...

3mirrors Engine Air Valve Holder Pressure Pipe kit is a threaded hose assembly that lets you pressurize a cylinder through the spark plug bore to hold valves closed and help diagnose leaks during valve service. This compact kit converts common M10, M12, M14 and...

The BILITOOLS 3.6 Pentastar Timing Tool Kit secures cam phasers and holds timing chains so you can accurately service the Variable Valve Timing system on 3.6L Pentastar engines. If you work on Jeep, Dodge, Chrysler or other vehicles equipped with the 3.6L Pentastar VVT...

Acymner 10PCS Motorcycle Flywheel Puller Set is a complete, heavy-duty kit designed to remove flywheels and clutch packs from scooters, motorcycles, ATVs, and dirt bikes with accurate metric fittings. This compact toolkit collects the common metric puller sizes mechanics and DIY riders reach for...

CHARMOION Stretch Belt Tool is a compact, double-sided steel installer designed to safely stretch and seat OEM stretch belts on GM 5.3L, 6.2L and 6.6L gas engines (2014–2024). This three-piece U-style kit gives technicians and DIYers a simple way to route and install factory...

RYANSTAR RACING Piston Ring Compressor Tool Kit is a 14-band, 62–145mm set with fine-tooth ratchet pliers and a storage case designed to compress and install piston rings across a wide range of engine bore sizes. This compact kit gives mechanics and DIY enthusiasts a...

BILLFARO's red CNC‑machined billet alignment locator installs and centers LS series front covers and crankshaft seals precisely, protecting the rubber lip while ensuring flush, repeatable seal seating. When rebuilding or servicing GM LS engines, getting the front cover and main seal perfectly concentric with...

Yuesstloo Diesel Engine Camshaft Crankshaft Alignment Locking Timing Tool Kit is a complete, steel timing tool set designed to lock and align camshafts, crankshafts and tensioners on 1.9L and 2.0L TDI PD DOHC diesel engines. This professional timing tool kit supplies the precision fixtures...

YPP's OBD-to-Type‑2 Green9p J1939 and 6p J1708 split Y cable converts common diesel truck J1939 and J1708 ports into a single OBD2 diagnostic connection for quick, reliable access to vehicle data. When working on medium- and heavy-duty diesel trucks you often need a simple...