Engine (7)

-€475.67

S&S CYCLE Cam Chest Kit for M8 — 550 Big Bore, oil-cooled

Complete cam chest kit matched for quality and performance; includes oil pump, cam plate, tappets, pushrods, and all gaskets, bearings and hardware for installation.

€1,853.43 €2,329.10

On sale!
-€353.27

S&S CYCLE 106" Stroker Flywheel Kit — 4.5" stroke

Three-piece 106" stroker flywheel kit, 4.5" stroke; stock cylinders require boring to 3.875".

€1,373.85 €1,727.12

-€387.62

S&S CYCLE Flywheel Assembly — 8-1/2" diameter, 4-5/8" stroke, Steel

High-strength forged-steel flywheel assembly with keyed 6° large-diameter tapered sprocket shaft; fully assembled and balanced. Includes flywheel, crankpin, and connecting rods.

€1,510.40 €1,898.02

Cam Lock Washer for 1966-1999 big twin — S&S Cycle, 33-5201

-€3.19

S&S CYCLE Cam Lock Washer for 1966-1999 big twin — S&S Cycle, 33-5201

Cam lock washer for 1966–1999 big twin. Replaces OEM p/n 25550-57A. Sold individually.

€12.55 €15.74

540C Camshaft Kit — Big Bore Torque, Chain kit

-€56.67

S&S CYCLE 540C Camshaft Kit — Big Bore Torque, Chain kit

Adds torque to big-bore M8 engines when used with 124" and larger kits; includes bearings, o-rings, and hardware. Requires adjustable pushrods and heavy duty springs (sold separately).

€220.48 €277.15

Cam Chest Kit for M8 — 540 Big Bore Torque, Water Cooled, Chrome Pushrod Tubes

On sale!
-€359.23

S&S CYCLE Cam Chest Kit for M8 — 540 Big Bore Torque, Water Cooled,...

Complete cam chest kit for M8 engines with billet components, increased oil flow, debris protection, and all gaskets, bearings and hardware for installation. Made in the USA.

€1,397.05 €1,756.28

-€462.54

S&S CYCLE Cam Chest Kit for M8 — 540 Big Bore Torque, oil-cooled

Complete cam chest kit with billet-machined components, increased oil flow, S&S tappets and Quickee pushrods for improved durability and timing accuracy.

€1,798.80 €2,261.34

540G Camshaft Kit — Big Bore Torque model, gear type

-€92.95

S&S CYCLE 540G Camshaft Kit — Big Bore Torque model, gear type

Camshaft kit that increases torque for big bore M8 engines; requires adjustable pushrods and heavy duty springs (sold separately). Includes bearings, o-rings, gears and hardware.

€361.45 €454.40

590C Chain Drive Camshaft Kit — Big Bore Max HP, Raw

-€55.64

S&S CYCLE 590C Chain Drive Camshaft Kit — Big Bore Max HP, Raw

All-out horsepower cam for 124" and larger engines; designed for monster bores and ported heads; kit includes bearings, o-rings and hardware; requires Quikee adjustable pushrods; touring models need heavy duty valve springs; made in the USA.

€216.78 €272.42

590G Gear Drive Camshaft Kit — 590 Series grind, Gear drive

-€92.95

S&S CYCLE 590G Gear Drive Camshaft Kit — 590 Series grind, Gear drive

All-out horsepower cam for 124"+ engines; kit includes gears, bearings, seals, and hardware. Requires Quikee adjustable pushrods and heavy duty valve springs for touring.

€361.45 €454.40

-€343.04

S&S CYCLE Cam Chest Kit for M8 — Oil Cooled, 465 Performance

Billet-aluminum oil pump/cam plate with blue anodized finish; removable passage plugs and independent scavenge sections with debris screens and cam-chest magnet. Increased feed and scavenge flow, adjustable pressure relief valve, and high-performance cam chain tensioner. Quickee pushrods, precision tappets, hard-anodized tappet cuffs; includes gaskets, bearings and hardware. Made in the USA.

€1,334.02 €1,677.06

-€343.04

S&S CYCLE Cam Chest Kit for M8 — Oil Cooled, 475 HP, Part 310-1004B

Complete cam chest kit for M8 engines with billet oil pump/cam plate, removable passage plugs, debris screens, adjustable pressure relief valve, pushrods, tappets and installation hardware.

€1,334.02 €1,677.06

-€351.89

S&S CYCLE Cam Chest Kit for M8 — Oil cooled, Chain, 465 Performance

Complete cam chest and oil pump kit for M8 engines featuring billet construction, blue anodized finish, pushrods, tappets, and full installation hardware.

€1,368.44 €1,720.33

Cam Chest Kit for M8 — Oil Cooled, 475 HP, Chain

-€351.89

S&S CYCLE Cam Chest Kit for M8 — Oil Cooled, 475 HP, Chain

Complete cam chest kit for M8 with billet components, improved flow, debris protection, and S&S high-performance hardware for reliable operation.

€1,368.44 €1,720.33

-€2.39

S&S CYCLE Wrist Pin Bushing — 0.767 in × 0.895 in × 1.077 in

Precision wrist pin bushing that meets or exceeds OEM fit and wear; measures 0.767 in × 0.895 in × 1.077 in; made in the USA.

€9.31 €11.70

Right Main Crankcase Bearing Race — Standard

-€55.01

S&S CYCLE Right Main Crankcase Bearing Race — Standard

Precision-machined bearing race for the right main crankcase. Made in the U.S.A.

€213.92 €268.93

-€23.01

S&S CYCLE Right Main Pinion Shaft Bearing — 31-4085

Precision replacement bearing for the right main pinion shaft. Direct-fit construction for reliable, long-lasting performance. Made in the U.S.A.

€89.65 €112.66

-€30.31

S&S CYCLE Rocker Cover Gasket Kit — S&S CYCLE, 90-4097

Complete set of gaskets and O-rings for both rocker boxes; includes all seals required for a proper reseal.

€117.86 €148.17

-€4.14

S&S CYCLE Replacement Inner Cam Bearing — S&S CYCLE, 31-4009, Cam, Needle

OE-quality inner cam bearing engineered for precision fit and long life. Made in the U.S.A.

€16.09 €20.23

-€344.59

S&S CYCLE Cam Chest Kit without Cams for Gear Drive M8 — Black

Billet-aluminum oil pump/cam plate with removable passage plugs, independent scavenge sections, debris screens, magnet protection, improved flow, adjustable relief valve, Quikee pushrods, S&S precision tappets, and billet tappet cuffs. Made in the USA.

€1,356.66 €1,701.25

-€3.61

S&S CYCLE Replacement Inner Cam Bearing — Cam, Needle, 31-4080

Direct-fit inner cam bearing designed to provide reliable camshaft support and service life.

€14.03 €17.64

-€291.62

S&S CYCLE Cam Chest Kit without Cams for Gear Drive M8 — Oil-cooled, Chrome

Upgrades oil flow and valvetrain stability for Gear Drive M8 applications. Includes billet oil pump/cam plate, Quikee pushrods, S&S precision tappets, and anodized tappet cuffs.

€1,136.31 €1,427.93

-€22.94

S&S CYCLE Timken® Sprocket Shaft Bearings — Sprocket shaft, 31-4013

OEM replacement bearings for 1984–2002 models; suitable for Timken conversions on 2003–2016. Made in the U.S.A.

€89.23 €112.17

Cam Chest Kit without Cams for Gear Drive M8 — Gear, Water Cooled, Black

-€291.62

S&S CYCLE Cam Chest Kit without Cams for Gear Drive M8 — Gear, Water...

Billet oil pump/cam plate with removable passage plugs, independent scavenge sections and debris screens. Includes Quikee Pushrods, S&S Precision Tappets, and hard-anodized billet tappet cuffs. 44% supply / 58% scavenge flow increase; adjustable pressure relief valve. Made in USA.

€1,136.31 €1,427.93

-€4.96

S&S CYCLE Replacement Inner Cam Bearing — Needle, 31-4199-S

OE-quality replacement inner cam bearing made in the U.S.A.; durable, precision fit.

€19.31 €24.27

Cam Chest Kit without Cams for Gear Drive M8 — Water-cooled, Chrome

-€291.62

S&S CYCLE Cam Chest Kit without Cams for Gear Drive M8 — Water-cooled,...

Precision-machined cam chest and oil pump plate with upgraded tappets and Quikee pushrods; improves oil flow and valvetrain stability.

€1,136.31 €1,427.93

-€326.57

S&S CYCLE Cam Chest Kit without Cams for Chain Drive M8 — Oil-cooled, Black

Hand-assembled cam chest that increases oil flow, improves tappet stability, and reduces valve-train noise. Contains cam plate, oil pump, tappets, tappet cuffs, pushrods and cam chain tensioner.

€1,272.45 €1,599.02

Inner Right Main Bearing Race — S&S CYCLE, 340-0077, Inner Main Bearing, Each

-€14.32

S&S CYCLE Inner Right Main Bearing Race — S&S CYCLE, 340-0077, Inner...

Made in the U.S.A. Fits '03-'17 Twin Cam, '00-'03 Twin Cam "B" and compatible 3-piece flywheels (right side).

€55.80 €70.12

Cam Chest Kit without Cams for Chain Drive M8 — Chain, oil-cooled, Chrome

-€326.57

S&S CYCLE Cam Chest Kit without Cams for Chain Drive M8 — Chain,...

Complete cam chest assembly components (camshafts not included). Improves oil flow and valve‑train stability; includes tappets, pushrods, pushrod tubes and cam chain tensioner.

€1,272.45 €1,599.02

-€10.78

S&S CYCLE Needle Bearing Camshaft Inner, 2 pack, 2006-2017 — Camshaft, Pair

Two high-strength needle bearings for camshaft inner journals — replacement for failing stock bearings on 2006–2017 big twin engines. Recommended when installing cams.

€41.92 €52.70

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