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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On Sale
Jims Engine Stand for 2017-2021 Harley-Davidson Touring Models 5826
JIMS
MSRP: $130.65Now: $117.59Was: $130.65Engine work demands a platform that won't let you down. The JIMS Milwaukee-Eight® Softail® engine stand provides the rigid, stable support you need to tackle everything from routine maintenance to...38010324- SKU:
- 38010324
- Availability:
- Ships Same Business Day
- Weight:
- 8.25 LBS
- PRODUCT NAME:
- STAND
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- UNITS:
- EACH
MSRP: $130.65Now: $117.59Was: $130.65 -
On Sale
Jims Valve Spring Compression Collar Tool for Harley-Davidson Milwaukee Eight 2017-2021 5808
JIMS
MSRP: $86.80Now: $78.12Was: $86.80If you're working on Milwaukee-Eight valve springs, you need the right tool to do it safely and accurately. This compression collar tool is the essential companion piece to your JIMS valve spring...38010317- SKU:
- 38010317
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- TYPE:
- ADAPTER
- APPLICATION:
- VALVE SPRING
- PRODUCT NAME:
- COLLAR
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
MSRP: $86.80Now: $78.12Was: $86.80 -
On Sale
Jims Camshaft Bearing Remover Installer Tool for 2018-2020 Harley-Davidson FLFB 107 5806
JIMS
MSRP: $390.35Now: $351.32Was: $390.35If you're rebuilding or servicing a Milwaukee-Eight® engine, installing the camshaft inner needle bearing correctly is critical to engine longevity and performance. A poorly seated bearing can lead...38010316- SKU:
- 38010316
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- PRODUCT NAME:
- BEARING TOOL
- APPLICATION:
- CAM
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $390.35Now: $351.32Was: $390.35Qty in Cart: 0Quantity:Price:MSRP: $390.35Now: $351.32Was: $390.35Subtotal: -
On Sale
Jims Wrist Pin Remover Tool for 2017-2018 Harley-Davidson Touring Models 5805
JIMS
MSRP: $103.40Now: $93.06Was: $103.40Working on Milwaukee-Eight® engines demands precision tools that save time without compromising accuracy. The JIMS Wrist Pin Remover Tool eliminates the guesswork and risk of damage during critical...38010315- SKU:
- 38010315
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GRAY
- PRODUCT NAME:
- ADAPTER
- UNITS:
- EACH
- APPLICATION:
- WRIST PIN
- TYPE:
- REMOVAL TOOL
MSRP: $103.40Now: $93.06Was: $103.40 -
On Sale
Jims Rocker Box Alignment Screws for 1999-2016 Harley Davidson FLHR Road King 604
JIMS
MSRP: $103.10Now: $92.79Was: $103.10Rocker box misalignment compromises seal integrity and invites premature wear on critical engine components. These precision-engineered alignment screws eliminate cover drift, protecting against...38010259- SKU:
- 38010259
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- ROCKER BOX COVER
- TYPE:
- ROCKER BOX ALIGNMENT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SCREW
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
MSRP: $103.10Now: $92.79Was: $103.10 -
On Sale
Jims Piston Ring End Gap Tool for Harley-Davidson Twin Cam 95-110 3.875-4.000 bore 3200
JIMS
MSRP: $95.40Now: $85.86Was: $95.40Piston ring end gap is critical to engine longevity—too tight and you risk ring binding; too loose and you lose compression and blow-by control. The JIMS Piston Ring End Gap Tool 3200 eliminates...38010236- SKU:
- 38010236
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- UNITS:
- SET
- APPLICATION:
- PISTON
- COLOR/FINISH:
- BLUE
- STYLE:
- FLANGE
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- PISTON RING GAP
- RIDING STYLE:
- STREET
MSRP: $95.40Now: $85.86Was: $95.40 -
On Sale
Jims Softail Heritage Classic 2000-2017 Hydraulic Balancer Retainer 779
JIMS
MSRP: $48.65Now: $43.79Was: $48.65Proper chain tension is non-negotiable in a counter-balanced engine system—even slight variations can lead to premature wear and inconsistent performance. The JIMS Softail Heritage Classic Hydraulic...38010177- SKU:
- 38010177
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- TENSIONER HOLDER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- CHAIN
- COLOR/FINISH:
- SILVER
- STYLE:
- HYDRAULIC
- TYPE:
- ENGINE BALANCER
MSRP: $48.65Now: $43.79Was: $48.65 -
On Sale
JIMS Tool Installation Inner Ball Bearing 915 for Harley-Davidson Softail 2000-2017 38010145
JIMS
MSRP: $342.50Now: $308.25Was: $342.50Installing an inner balancer bearing by hand risks misalignment and bearing damage—this JIMS tool ensures precise, repeatable installation without requiring access to an arbor press. Whether you're...38010145- SKU:
- 38010145
- Availability:
- Ships Same Business Day
- Weight:
- 8.56 LBS
- PRODUCT NAME:
- BEARING INSTALLER
- STYLE:
- LEFT SIDE
- TYPE:
- ENGINE BALANCER
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- APPLICATION:
- ENGINE CASE
MSRP: $342.50Now: $308.25Was: $342.50 -
On Sale
Jims Oil Filter Cutter Tool 5-1/2" Diameter 935
JIMS
MSRP: $211.95Now: $190.76Was: $211.95Oil filter inspection is critical maintenance that most enthusiasts skip—until metal particles show up in their engine. The JIMS Oil Filter Cutter Tool gives you definitive insight into what's...38010139- SKU:
- 38010139
- Availability:
- Ships Same Business Day
- Weight:
- 2.03 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- OIL FILTER
- PRODUCT NAME:
- CUTTER
MSRP: $211.95Now: $190.76Was: $211.95Qty in Cart: 0Quantity:Price:MSRP: $211.95Now: $190.76Was: $211.95Subtotal: -
On Sale
Jims Balancer Shaft Alignment Tool 952 for 2008-2011 Harley-Davidson Softail Cross Bones FLSTSB
JIMS
MSRP: $406.65Now: $365.99Was: $406.65Proper balancer shaft alignment is critical to eliminating vibration and ensuring smooth engine operation on your Softail. Misalignment can cause premature wear on your chain and sprocket,...38010131- SKU:
- 38010131
- Availability:
- Ships Same Business Day
- Weight:
- 2.42 LBS
- APPLICATION:
- DRIVE CHAIN
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- ALIGNMENT TOOL
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- BALANCER SHAFT
- APPLICATION:
- BEARING
MSRP: $406.65Now: $365.99Was: $406.65Qty in Cart: 0Quantity:Price:MSRP: $406.65Now: $365.99Was: $406.65Subtotal: -
On Sale
JIMS Engine Rotator for Harley-Davidson Touring 2007-2016 975
JIMS
MSRP: $172.95Now: $155.66Was: $172.95If you're rebuilding Twin Cam engines or performing critical valve train work, you need a reliable way to rotate the flywheel and piston assembly without guesswork. The JIMS Engine Rotator eliminates...38010099- SKU:
- 38010099
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- APPLICATION:
- FLYWHEEL ASSEMBLY
- PRODUCT NAME:
- ENGINE ROTATOR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $172.95Now: $155.66Was: $172.95Qty in Cart: 0Quantity:Price:MSRP: $172.95Now: $155.66Was: $172.95Subtotal: -
On Sale
Jims Sprocket Shaft Bearing Installer for 2007-2016 Harley-Davidson Models 973
JIMS
MSRP: $120.50Now: $108.45Was: $120.50Proper bearing installation is critical to sprocket shaft longevity and drivetrain reliability on your Harley-Davidson. This JIMS installer tool eliminates guesswork and prevents costly bearing...38010097- SKU:
- 38010097
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- PRODUCT NAME:
- ADAPTER
- UNITS:
- EACH
- APPLICATION:
- SPROCKET SHAFT
- RIDING STYLE:
- STREET
- TYPE:
- BEARING INSTALLER
MSRP: $120.50Now: $108.45Was: $120.50 -
On Sale
Jims 6-Speed Main Drive Gear Seal Installer 972
JIMS
MSRP: $163.05Now: $146.75Was: $163.05Installing a main drive gear oil seal requires precision—too shallow and you'll have leaks; too deep and you risk bearing damage. The JIMS 6-Speed Main Drive Gear Seal Installer 972 eliminates...38010096- SKU:
- 38010096
- Availability:
- Ships Same Business Day
- Weight:
- 0.89 LBS
- PRODUCT NAME:
- GEAR INSTALLER
- APPLICATION:
- MAIN DRIVE GEAR
- COLOR/FINISH:
- BLUE
- UNITS:
- KIT
- COLOR/FINISH:
- ANODIZED
- FOR ENGINE TYPE:
- 6-SPEED
- RIDING STYLE:
- STREET
MSRP: $163.05Now: $146.75Was: $163.05 -
On Sale
JIMS Crank Lock Tool for Harley-Davidson Sportster 883 XLH 1991-1999 1666
JIMS
MSRP: $74.60Now: $67.14Was: $74.60Pinion gear assembly work demands absolute precision—slippage during torque application can strip threads, compromise bearing preload, and create costly rework. The JIMS Crank Lock Tool XL eliminates...38010014- SKU:
- 38010014
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- STYLE:
- DRILL PLATE
- UNITS:
- EACH
- APPLICATION:
- PINION GEAR
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- LOCKING TOOL
- RIDING STYLE:
- STREET
MSRP: $74.60Now: $67.14Was: $74.60 -
On Sale
Jims Flywheel Lock Tool for 2017-2023 Harley-Davidson FLHTK FLHTCU FLHX FLTRXS 5823
JIMS
MSRP: $60.90Now: $54.81Was: $60.90When you're servicing a Milwaukee Eight or Twin Cam engine, you need a reliable way to lock the crankshaft in place—this tool eliminates guesswork and prevents costly mistakes during critical...38010323- SKU:
- 38010323
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- CRANKSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- FLYWHEEL LOCK
- RIDING STYLE:
- STREET
MSRP: $60.90Now: $54.81Was: $60.90 -
On Sale
JIMS Valve Spring Compressor Attachment for 2005-2017 Harley-Davidson Models 988
JIMS
MSRP: $124.35Now: $111.92Was: $124.35Valve spring service on 2005-2017 Harley-Davidson models demands precision and proper tooling—using makeshift solutions risks damaging critical engine components. The JIMS Valve Spring Compressor...38010065- SKU:
- 38010065
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- COLOR/FINISH:
- GRAY
- UNITS:
- EACH
- APPLICATION:
- VALVE SPRING
- PRODUCT NAME:
- SPRING COMPRESSOR
- RIDING STYLE:
- STREET
MSRP: $124.35Now: $111.92Was: $124.35Qty in Cart: 0Quantity:Price:MSRP: $124.35Now: $111.92Was: $124.35Subtotal: -
On Sale
JIMS Bearing Puller Tool for 2003-2017 Twin Cam Harley-Davidson Models 963
JIMS
MSRP: $460.95Now: $414.86Was: $460.95Removing bearing races and transmission gears from your Twin Cam shouldn't require improvised tools or trips to the machine shop. The JIMS Bearing Puller Tool 963 is purpose-built for 2003-2017...38010088- SKU:
- 38010088
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- COLOR/FINISH:
- BLACK
- STYLE:
- MULTI FUNCTIONAL
- APPLICATION:
- FLYWHEEL
- APPLICATION:
- RACE
- RIDING STYLE:
- STREET
- APPLICATION:
- BEARING
- APPLICATION:
- PINION SHAFT
- PRODUCT NAME:
- PULLER
- UNITS:
- EACH
MSRP: $460.95Now: $414.86Was: $460.95Qty in Cart: 0Quantity:Price:MSRP: $460.95Now: $414.86Was: $460.95Subtotal: -
On Sale
Jims Piston Pin Lock Ring Tool for 1965-1972 Harley-Davidson Electra Glide FL 96780-58A
JIMS
MSRP: $203.00Now: $182.70Was: $203.00Installing spiral lock rings on pre-1973 Big Twin Harley-Davidson engines demands precision—one slip distorts the ring, compromises wrist pin retention, and risks catastrophic engine failure. The...DS196166- SKU:
- DS196166
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- APPLICATION:
- PISTON PIN
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- LOCK RING INSTALLER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $203.00Now: $182.70Was: $203.00Qty in Cart: 0Quantity:Price:MSRP: $203.00Now: $182.70Was: $203.00Subtotal: -
On Sale
Jims Sprocket Shaft Bearing Nut Tool 1955-1968 Harley-Davidson FL Models 97235-55B
JIMS
MSRP: $199.95Now: $179.96Was: $199.95If you're working on a classic FL-series Harley, you need the right tools to do the job right—and this JIMS Sprocket Shaft Bearing Nut Tool is purpose-built for the task. Proper bearing nut...DS196168- SKU:
- DS196168
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- PRODUCT NAME:
- WRENCH
- TYPE:
- NUT
- UNITS:
- EACH
- APPLICATION:
- SPROCKET SHAFT BEARING
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
MSRP: $199.95Now: $179.96Was: $199.95Qty in Cart: 0Quantity:Price:MSRP: $199.95Now: $179.96Was: $199.95Subtotal: -
On Sale
Jims Main Drive Gear Seal Bearing Tool 1984-1990 Harley-Davidson Softail FXSTC 34734-80
JIMS
MSRP: $97.65Now: $87.89Was: $97.65Installing main drive gear bearings and seals without the proper tooling risks misalignment, seal damage, and premature wear—problems that compound quickly in high-revving powerplants. The JIMS...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
MSRP: $97.65Now: $87.89Was: $97.65Qty in Cart: 0Quantity:Price:MSRP: $97.65Now: $87.89Was: $97.65Subtotal:
