Engine (24)

-€16.92

JIMS Oil Pump Drive Shaft — JIMS 26346-36

Precision-ground oil pump drive shaft replacement, made in the U.S.A.

€47.76 €64.68

Oil Pump Component — JIMS, Gear drive oil pump, 26315-68A

-€17.22

JIMS Oil Pump Component — JIMS, Gear drive oil pump, 26315-68A

Replacement oil pump component for Big Twin models; restores gear-driven oil flow and pressure. Inspect seals and clearances during install.

€48.73 €65.95

-€38.38
Out of Stock

JIMS Right-Side Crankcase Bushing — Size +0.002"

Right-side crankcase bushing with 360° oiling and precision fit; made in the U.S.A., recommended for professional rebuilds.

€149.24 €187.62

Flow Pro 1 Billet Oil Pump Complete Assembly — Polished, 6061 billet aluminum

-€190.60

JIMS Flow Pro 1 Billet Oil Pump Complete Assembly — Polished, 6061...

CNC-machined feed and return gears increase flow; complete kit includes cover, gears, seals and mounting hardware.

€741.22 €931.82

-€3.89

JAMES GASKET 5th Gear O-Ring & Seal — Main drive gear, oil seal

O-ring and seal for reliable leak prevention. Durable molded construction. Made in the U.S.A.

€13.22 €17.11

Gear-Side Pinion Shaft Nut — 5/8-24 left-hand threads

-€4.94
Out of Stock

JIMS Gear-Side Pinion Shaft Nut — 5/8-24 left-hand threads

Secures the pinion shaft on the gear side; install to specified torque and check endplay after tightening.

€19.22 €24.16

-€2.24

JAMES GASKET Main Drive Gear Seal Kit — Transmission, JGI-12050

Top quality main drive gear shaft seals for precision fit and long-lasting performance.

€7.64 €9.88

-€51.39
Out of Stock

JIMS Valve Spring Kit — 0.600" lift

Interference double-spring design with damper for harmonic control.
Includes locks, retainers and spring seats.
Built for severe service and high-compression engines.

€199.83 €251.22

-€5.52

JAMES GASKET Replacement Seal Kit — Pushrod tube

Neatly packaged kits that provide the correct seals or O-rings for rebuilds and cam changes. Made in the U.S.A.

€15.65 €21.17

-€7.32

JAMES GASKET Carburetor Insulator Block Kit — JGI-29250-78

Kit with 3/8" insulator block and gaskets to reduce carburetor fuel boiling. Made in the USA.

€24.89 €32.21

-€3.93
Out of Stock

JIMS Cam Cover O-Ring — Large, Twin Cam

Seals cam covers to prevent oil leaks. Fits most cam covers. Made in the U.S.A.

€15.31 €19.24

-€1.27

JIMS Cam Cover O-Ring — Small, Twin Cam

Seals cam covers to prevent oil leaks. Fits most cam covers. Made in the U.S.A.

€4.97 €6.24

-€4.26

JAMES GASKET Oil Pump Gasket Kit — JGI-36-FLH

Complete gasket kit for oil pump service. Made in the U.S.A.

€14.49 €18.75

Primary to Transmission Gasket — 0.8 mm thickness, 10 Pack

-€27.10

JAMES GASKET Primary to Transmission Gasket — 0.8 mm thickness, 10 Pack

Flexible MicroPore paper gaskets deliver high fluid resistance, reliable sealability across flange conditions, and heat tolerance above 500 degrees. Made in the U.S.A.

€37.38 €64.48

On sale!
-€12.23

JAMES GASKET Oil Pump Body Gasket — 10 pack

Oil Pump Body Gasket provides a precise seal for oil pump housings to prevent leaks and maintain oil pressure.

€19.83 €32.06

On sale!
-€9.35

JAMES GASKET Cam Cover Gasket — 0.51 mm (0.020"), 10-Pack

Replacement gasket for cam chests. Made in the USA.

€31.76 €41.11

On sale!
-€1.88

JAMES GASKET Distributor Base Gasket — 0.79 mm (0.031 in), 10 pack

Flexible MicroPore® paper gasket offering exceptional fluid resistance and high-temperature sealing. Made in the USA.

€6.39 €8.27

Flywheel-Side Motor Sprocket Shaft Nut — 1-1/8-16 thread

On sale!
-€7.37

JIMS Flywheel-Side Motor Sprocket Shaft Nut — 1-1/8-16 thread

Heavy-duty nut fits the flywheel-side of the sprocket shaft. Precision threaded for direct fit. Made in the U.S.A.

€28.72 €36.09

shop by category

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company