Harley Engine Tools
Harley Bike Engine Tools at JJ Motorsports
Service your Harley's engine with premium tools from JJ Motorsports, featuring timing tools, valve spring seat cutters, and clutch spring compressors for precise work on Twin Cam, M8, Evo, and Big Twin models. These durable accessories ensure professional-level rebuilds and maintenance.
Shop Dennis Stubblefield Sales, Feuling, and JIMS engine tools for race-grade accuracy. Explore related categories such as Harley tools for chain and suspension tools, or Harley engine for rebuild kits and gaskets to complete your service routine and achieve smooth, reliable V-Twin operation across all conditions, from high-mileage touring to performance tuning.
Top Harley Engine Tools
- Dennis Stubblefield Sales Tool Harley-Davidson Timing Tool A – Precision timing tool for Twin Cam and Evo; locks cam timing for accurate assembly.
- Feuling Oil Pump Corp Valve Spring Seat Cutter 17" M8 9023 – M8 valve spring seat cutter; ensures perfect spring seating on Milwaukee-Eight heads.
- JIMS XL Clutch Spring Tool 84-90 34761-84 – Clutch spring compressor for 1984-1990 Evo; safe removal and installation of diaphragm springs.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Jims Main Drive Gear Seal Bearing Tool 1984-1990 Harley-Davidson Softail FXSTC 34734-80
JIMS
$97.95The JIMS Main Drive Gear Seal/Bearing Tool 34734-80 is designed to ensure precise installation of bearings and seals in your vehicle's main drive gear. With its innovative design, this tool holds components square to the bore, preventing damage and...DS196070- SKU:
- DS196070
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- APPLICATION:
- TRANSMISSION
- UNITS:
- EACH
- PRODUCT NAME:
- INSTALLATION TOOL
- TYPE:
- BEARING INSTALLER
- TYPE:
- MAIN GEAR INSTALLER
$97.95 -
Jims Valve Seal Installer Tool for Harley-Davidson Evolution Engines 34643-84
JIMS
$82.95The JIMS Evolution Valve Seal Installer Tool 34643-84 is an essential tool designed for precision in the removal and installation of shoulderless valve guides and valve seals. Crafted in the U.S.A., this tool ensures a seamless and efficient process,...DS196078- SKU:
- DS196078
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- APPLICATION:
- VALVE GUIDE
- PRODUCT NAME:
- SEAL INSTALLER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- TYPE:
- SLEEVE
- UNITS:
- EACH
$82.95Qty in Cart: 0Quantity:Price:$82.95Subtotal: -
JIMS Crank Assembly Removal Tool for 1986-1999 Harley-Davidson Softail Custom FXSTC 1047-TP
JIMS
$338.95The JIMS Crank Assembly Removal Tool 55+ Big Twin 1047-TP is a must-have for any serious mechanic working on Big Twin engines. Designed specifically for the removal of flywheels from the left case, this tool ensures precision and ease in disassembling...DS196089- SKU:
- DS196089
- Availability:
- Ships Same Business Day
- Weight:
- 4.25 LBS
- APPLICATION:
- FLYWHEEL
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CRANK ASSEMBLY REMOVER
- STYLE:
- LEFT SIDE
- UNITS:
- EACH
$338.95 -
JIMS Pinion Gear Nut Socket Wrench for Harley-Davidson Big Twin 1955-1992 94555-55A
JIMS
$71.95The JIMS Pinion Nut Socket 55-92 is an essential tool for any mechanic working on Big Twin motorcycles from 1955 to 1992. Designed for precision and durability, this socket ensures a secure fit while allowing for easy removal and installation of the...DS196147- SKU:
- DS196147
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- PRODUCT NAME:
- NUT
- UNITS:
- EACH
- APPLICATION:
- PINION GEAR
- DRIVE SIZE IMPERIAL:
- 1/2'
- RIDING STYLE:
- STREET
- STYLE:
- SOCKET
$71.95 -
Jims Sprocket Shaft Bearing Race Tool for 1996-2002 Harley-Davidson FLHR Road King 94547-80A
JIMS
$112.95The JIMS Sprocket Shaft Bearing Race Tool 94547-80A is an essential tool for motorcycle enthusiasts and professionals alike. Designed specifically for removing and installing Timken® bearing races on motor cases, this tool ensures precision and ease of...DS196046- SKU:
- DS196046
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- PRODUCT NAME:
- BEARING RACE TOOL
- UNITS:
- EACH
- APPLICATION:
- SPROCKET SHAFT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
$112.95Qty in Cart: 0Quantity:Price:$112.95Subtotal: -
Jims Sprocket Shaft Seal Installation Tool for 1969-2016 Harley-Davidson FLH FXR FX 39361-69
JIMS
$161.95The JIMS Sprocket Shaft Seal Installation Tool is expertly crafted to simplify the installation of oil seals onto the sprocket shaft, ensuring a perfect fit every time. Made in the U.S.A., this durable tool is designed to withstand the rigors of...DS196047- SKU:
- DS196047
- Availability:
- Ships Same Business Day
- Weight:
- 1.63 LBS
- APPLICATION:
- SPROCKET SHAFT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL INSTALLER
- UNITS:
- EACH
$161.95 -
Jims Sprocket Shaft Bearing Installation Tool 97225-55
JIMS
$295.95Enhance your motorcycle maintenance with the JIMS Sprocket Shift Bearing Installation Tool, specifically designed for 1984-2002 Big Twin models. This high-quality tool ensures precise installation of the flywheel assembly into the left crankcase Timken®...DS196048- SKU:
- DS196048
- Availability:
- Ships Same Business Day
- Weight:
- 2.88 LBS
- PRODUCT NAME:
- BEARING INSTALLER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- APPLICATION:
- SPROCKET SHAFT
- UNITS:
- EACH
$295.95Qty in Cart: 0Quantity:Price:$295.95Subtotal: -
Jims Sprocket Shaft Bearing Press Tool for 1955-1976 Harley-Davidson Sportster Models 97081-54
JIMS
$275.95Enhance your motorcycle maintenance with the JIMS Sprocket Shaft Bearing Press Tool, designed specifically for 55-76 XL and K models. This high-quality tool ensures precise installation of the flywheel assembly into the left crankcase Timken® bearing,...DS196052- SKU:
- DS196052
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- APPLICATION:
- SPROCKET SHAFT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- BEARING INSTALLER
$275.95Qty in Cart: 0Quantity:Price:$275.95Subtotal: -
Jims Camshaft Pinion Gauge Pins 0.108 for 1990-1999 Harley-Davidson Models 1111
JIMS
$44.95The JIMS Camshaft Pinion Gauge Pins are essential tools for accurately measuring pinion gear pitch diameters. Designed for precision and reliability, these gauge pins ensure you achieve the correct specifications for optimal performance. Manufactured in...DS197012- SKU:
- DS197012
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- COLOR/FINISH:
- GRAY
- GAUGE:
- 0.108'
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- PIN
- RIDING STYLE:
- STREET
- TYPE:
- PINION GEAR GAUGE
- APPLICATION:
- POWERTRAIN
- UNITS:
- PAIR
$44.95 -
YOST PERFORMANCE Intake Manifold Wrench 84-06 WRNB
YOST PERFORMANCE
$11.95Cuts the work time in half, Remove only the carburetor, no need to remove the gas tank, Made in the U.S.A. by Yost PerformanceDS196090- SKU:
- DS196090
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- WRENCH
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- INTAKE MANIFOLD
$11.95Qty in Cart: 0Quantity:Price:$11.95Subtotal: -
DRAG SPECIALTIES Plastic Timing Hole Plug 39-0201-BC101
DRAG SPECIALTIES
$11.39Plastic plug locates the timing mark without getting an eye full of oilDS196040- SKU:
- DS196040
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- COLOR/FINISH:
- CLEAR
- MATERIAL:
- PLASTIC
- APPLICATION:
- TIMING MARK
- PRODUCT NAME:
- PLUG
- UNITS:
- EACH
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/8-18
- MEASUREMENT SYSTEM:
- SAE
- OVERALL LENGTH IMPERIAL:
- 3/4'
- RIDING STYLE:
- STREET
$11.39Qty in Cart: 0Quantity:Price:$11.39Subtotal: -
DRAG SPECIALTIES Oil Filter Wrench - '01-'20 Big Twin 15-6044 PB
DRAG SPECIALTIES
$14.5114-flute cutout design to clear crank sensor, Fits Drag Specialties and most other oil filters with 14 flutes16066044- SKU:
- 16066044
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- APPLICATION:
- OIL FILTER
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STAMPED STEEL
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- STYLE:
- 14 FLUTE
- PRODUCT NAME:
- WRENCH
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 3'
$14.51Qty in Cart: 0Quantity:Price:$14.51Subtotal: -
On Sale
S&S CYCLE Top Dead Center Tool 12Mm 53-0322
S&S CYCLE
MSRP: $61.95Now: $55.76Was: $61.95Tool makes it easy to find exact top dead center of any engine, Invaluable when dialing in cams or performing any of a number of checks and modifications based on the position of the crankshaft, Available for engines with 14 mm and 12 mm spark plug...38010025- SKU:
- 38010025
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- ENGINE
- PRODUCT NAME:
- TOP DEAD CENTER FINDER
- COLOR/FINISH:
- BRONZE
- FOR ENGINE TYPE:
- 12 MM SPARK PLUG HOLES
MSRP: $61.95Now: $55.76Was: $61.95Qty in Cart: 0Quantity:Price:MSRP: $61.95Now: $55.76Was: $61.95Subtotal:
