Engine (6)

-€43.40

FEULING OIL PUMP CORP. Camshaft Installation Plus Kit — Model Plus, P/N 2059

Complete installation kit with gaskets, bearings, and ARP® hardware for reliable camshaft assembly.

€168.76 €212.16

Big Bore Piston Kit — +0.010 in oversize, 4.250 in bore, 4.375 in stroke, 124 cu in displacement

On sale!
-€97.48

S&S CYCLE Big Bore Piston Kit — +0.010 in oversize, 4.250 in bore, 4.375...

Complete piston kit with pistons, rings, wristpins, and clips. Compression ratios are approximate.

€379.03 €476.51

Piston Kit Big Bore 4.250" for M8 Models — Bore 4.250", Displacement 128", Stroke 4.500"

-€135.98

S&S CYCLE Piston Kit Big Bore 4.250" for M8 Models — Bore 4.250",...

Durable, precisely machined piston kit that delivers reliable compression and long service life. Built for easy installation and consistent operation.

€528.83 €664.81

-€109.47

S&S CYCLE HP103 Easy Start Camshaft Kit — Grind HP103, Chain

Easy-start camshaft kit for 103" engines; bolt-in design, high-rpm power band, includes hardware. Not for models with OEM compression releases.

€425.73 €535.20

On sale!
-€101.30

S&S CYCLE 640 Easy Start Camshaft Kit — Chain, S&S CYCLE 330-0331

Reduces crank compression for easier starts, then restores full compression for normal running. Fits 95", 96", 103" and 110" engines with 10.5:1–11.5:1 compression; requires high-lift springs and adjustable pushrods. Not for models with OEM compression releases.

€393.94 €495.24

-€216.89

S&S CYCLE MR103 Easy Start Camshaft kit — Gear type

Bolt-in camshaft kit for easier starting on 103" engines; restores full compression once running. Includes cams and hardware; installer must verify clearances.

€843.44 €1,060.33

On sale!
-€170.11

S&S CYCLE 635 H.O. Gear Drive Camshaft Kit — Gear drive, Raw finish

High‑lift camshaft kit for modified engines 106"+ displacement; increases accuracy by removing chain lash; requires professional installation and press.

€661.56 €831.67

-€60.31

FEULING OIL PUMP CORP. OE+ Camplate — 6061 aluminum

Direct bolt-in replacement for '99–'06 Twin Cam® camshafts. Pre-set pressure relief valve (50–60 psi), added cam journal oil groove, accepts factory oil pump. Includes bearing retainer plate and hardware. Made in USA.

€234.53 €294.84

-€65.93

FEULING OIL PUMP CORP. OE+ Camplate — Fits '99–'06 Twin Cam®

Direct bolt-in camplate for '99–'06 Twin Cam® engines; pre-set relief valve (50–60 psi), added oil grooves and feed holes, includes retainer plate and hardware.

€256.36 €322.29

-€64.79

FEULING OIL PUMP CORP. OE+ Camplate — 6061 Aluminum

Direct bolt-in stock replacement camplate engineered for improved lubrication and cold-start protection. Preset relief valve (50–60 psi); includes bearing retainer plate and hardware.

€251.97 €316.76

-€60.31

FEULING OIL PUMP CORP. OE+ Camplate — 6061 aluminum

FEULING® OE+ billet camplate is a direct bolt-in replacement for '99–'06 Twin Cam® style camshafts, with pre-set pressure relief and added oiling features.

€234.53 €294.84

Replacement Ring Set for S&S Pistons — Bore 3.4375", Piston +0.030"

-€14.81

S&S CYCLE Replacement Ring Set for S&S Pistons — Bore 3.4375", Piston...

Replacement ring set for S&S pistons. Includes rings for two pistons. Made in the USA.

€57.68 €72.49

Replacement Ring Set for S&S Pistons — 3.4375" bore, +0.050" pistons, domed head

On sale!
-€12.13

S&S CYCLE Replacement Ring Set for S&S Pistons — 3.4375" bore, +0.050"...

Replacement ring sets for S&S pistons; sold as a set for two pistons. Made in the USA.

€47.17 €59.30

-€11.22

EASTERN MOTORCYCLE PARTS Cam Drive Sprocket Spacers — 6-pack, sizes 0.100"–0.150"

Precision spacers for cam drive sprockets. Made in the U.S.A.; check alignment and torque during installation.

€31.73 €42.95

Out of Stock

S&S CYCLE Replacement Ring Set for S&S Pistons

Replacement Ring Set for S&S Pistons designed for optimal engine performance, compatible with S&S pistons, and made in the USA.

€59.30

Camshafts 54-84 Big Twins with S&S Valve Train Conversion Kit — S&S CYCLE Kit, PN 106-6027

On sale!
-€44.64

S&S CYCLE Camshafts 54-84 Big Twins with S&S Valve Train Conversion Kit...

Quality camshaft kit for 1954–1984 Big Twin models; higher lift and improved valve timing. Quiet hydraulic operation when used with hydraulic conversion kits.

€173.59 €218.23

On sale!
-€7.55

S&S CYCLE Replacement Ring Set for S&S Pistons — 3.625" bore, +0.040", Set

Replacement rings for S&S pistons. Includes rings for two pistons. Made in the U.S.A.

€29.34 €36.89

On sale!
-€1.69

S&S CYCLE Idler Gear Shim — 1.37 mm (0.054 in)

Precision shims for circuit breaker drive and idler gear assemblies. Sold as a set.

€6.58 €8.27

On sale!
-€2.12

S&S CYCLE Idler Gear Shim — 1.47 mm (0.058")

Precision shims for circuit breaker drive and idler gear assemblies. Improve gear mesh and reduce play for smoother operation.

€8.25 €10.37

High-Performance Replacement Ring Set — 3.875" bore, +0.010" oversize, 95" displacement

On sale!
-€6.84

WISECO High-Performance Replacement Ring Set — 3.875" bore, +0.010"...

Includes rings for one piston only.

Designed specifically for compatibility with Wiseco pistons.

€19.36 €26.20

585V Camshaft — Grind 585V, Intake 245°, Exhaust 260°, Lift 0.585", Raw

-€51.63

S&S CYCLE 585V Camshaft — Grind 585V, Intake 245°, Exhaust 260°, Lift...

Thoroughly tested S&S camshaft for 80"–96" engines; optimized for 3500–6000 rpm. Made in USA. Installer must verify clearances.

€200.80 €252.43

Camshaft Sprocket Alignment Spacer Kit — 0.297"–0.357", 7-piece kit

-€9.20

FEULING OIL PUMP CORP. Camshaft Sprocket Alignment Spacer Kit — 0.297"–0.357",...

Precision spacer kit for aligning the rear camshaft and crank sprockets; fits early-style camshafts and conversion cam plates.

€35.80 €45.00

-€8.30

FEULING OIL PUMP CORP. Cam Chain — 16 links, inner

Stock replacement cam chain for timing systems.

€32.39 €40.69

$Replacement Piston Rings — 3.750\" bore, standard$

-€6.92

HASTINGS Replacement Piston Rings — 3.750\" bore, standard

Complete replacement set includes top and second compression rings plus three-piece oil control rings; restores sealing and oil control for two pistons.

€26.90 €33.82

-€8.30

FEULING OIL PUMP CORP. Cam Chain — 22 links, outer mount

Stock replacement cam chain for reliable performance and long service life.

€32.39 €40.69

-€5.67

HASTINGS Replacement Piston Rings — 3.750" bore, +0.010" oversize

Complete replacement piston ring set includes top and second compression rings plus three-piece oil control rings; restores compression, improves sealing and oil economy, and includes enough rings for two pistons. Made in the USA.

€22.06 €27.73

-€9.32

FEULING OIL PUMP CORP. Cam Chain — 16 links, inner mount, FEULING PARTS, 8062

Stock replacement cam chain engineered for reliable timing and long service life. Direct-fit option for routine maintenance and rebuilds.

€36.25 €45.57

-€9.32

FEULING OIL PUMP CORP. Cam Chain — Outer mount, 22 links, 8063

Stock replacement cam chain for reliable cam timing and long service life.

€36.25 €45.57

-€192.09

S&S CYCLE 551G Gear Drive Camshaft Kit — 96–106 CID, 551 Series grind

Bolt-in gear drive cam kit for 96–106 CID engines (9:1–9.9:1). Improves low- and midrange torque, increases valve timing accuracy, and includes gears, bearings, gaskets, and instructions. Requires professional tools and cover modification; not for 10:1+ compression.

€747.05 €939.14

-€15.29

S&S CYCLE Replacement Ring Set for S&S Pistons — 3.927" bore, standard size

Replacement ring set for S&S pistons; includes rings for two pistons. Made in USA.

€59.47 €74.76

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