Engine (6)

-€512.23
Out of Stock

S&S CYCLE Super Stock® Generator Engine Case — Generator, Natural

Complete Super Stock® generator engine case kit machined for 3.4375" cylinders; includes fittings, Timken® sprocket bearing assembly and installation instructions. Made in the USA.

€1,992.01 €2,504.24

-€2.64
Out of Stock

COMETIC Top End Gasket Kit — 4-Stroke, 1.52 mm (0.060")

Complete top-end gasket kit with base and head gaskets, cylinder O-rings and all top-end seals for a full R&R.

€7.45 €10.09

Super Stock® Alternator Style Engine Case — 3.5" bore, fits up to 5" stroke, EFI-ready, black powder-coated

-€438.33
Out of Stock

S&S CYCLE Super Stock® Alternator Style Engine Case — 3.5" bore, fits up...

Precision-machined alternator-style engine case; front oil-filter ready, EFI-capable, includes complete hardware kit and bearings; made in USA.

€1,704.63 €2,142.96

-€411.39
Out of Stock

S&S CYCLE Engine Case — 3.750", Super Stock®, Powder-coated Wrinkle Black

Direct-replacement Twin Cam "A" engine cases for stock H-D chassis (carb and EFI). Increased strength over stock, O-ring sealed passages, and Timken-style sprocket shaft bearings. Compatible with most stock components. Requires a skilled technician for assembly.

€1,599.88 €2,011.27

-€8.89
Out of Stock

COMETIC Transmission Bearing Housing Gasket — 0.81 mm (0.032"), 10-pack

High-quality transmission bearing housing gasket with bonded aluminum-core construction and nitrile outer coating; no sealant required. Made in USA.

€25.15 €34.04

-€415.13
Out of Stock

S&S CYCLE Crankcase for Dyna — 3.937" bore, Wrinkle Black powder-coat

Stock-looking, reinforced crankcase for Dyna; ready for custom builds or T111/T124/T143 replacement. Includes pinion and Timken® bearing; MSO included.

€1,614.36 €2,029.49

Crankcase for Dyna — 4.125" bore, clearanced for 4-3/16" stroke, wrinkle black powder coat

-€419.97
Out of Stock

S&S CYCLE Crankcase for Dyna — 4.125" bore, clearanced for 4-3/16"...

Durable replacement crankcase with reinforced mounts, installed bearings and pinion, MSO included. Clearanced for big-stroke builds; requires oil supply line kit.

€1,633.25 €2,053.22

-€425.79
Out of Stock

S&S CYCLE Special Application Crankcase — Natural finish, Kit, 31-0047

High-performance crankcase for large-bore engines: accepts 4.000" bores, clearanced for up to 5.000" stroke; deck height 5.875"; machined for crank position sensor; made in USA.

€1,659.14 €2,084.93

-€524.05
Out of Stock

S&S CYCLE Engine Case — 4.125" bore, 88 A Engine, Wrinkle Black

Replacement Twin Cam "A" engine cases for stock H-D chassis (carb and EFI). Greater overall strength than stock crankcases. Timken-style sprocket shaft bearings. O-ring sealed passages. Includes S&S crankcase breather reed valve. Rear motor mount bolts to stock transmission. Made in the USA. Requires a skilled technician to verify clearances and assembly specs.

€2,037.94 €2,561.99

-€6.12
Out of Stock

COMETIC Transmission Bearing Housing Gasket — 0.81 mm (0.032"), 10 Pack

High-quality gaskets for long-term reliability. Does not require gasket sealer. Made in the USA.

€20.76 €26.88

-€39.26
Out of Stock

S&S CYCLE Crankpin Assembly — 34-2003, Standard

Includes crankpin, nuts and key; fits stock and S&S flywheels. Made in the USA.

€152.72 €191.98

-€39.26
Out of Stock

S&S CYCLE Crankpin Assembly — Oversize (+0.001")

Replacement crankpin assembly — includes crankpin, nuts and key. Made in the USA.

€152.72 €191.98

-€39.26
Out of Stock

S&S CYCLE Crankpin Assembly — Oversize +0.001"

Complete crankpin kit for stock and S&S flywheels; includes crankpin, nuts and key. Made in the USA.

€152.72 €191.98

-€36.29
Out of Stock

S&S CYCLE Crankpin Assembly — S&S Cycle, 34-2602

Replacement crankpin assembly includes crankpin, nuts and key; fits stock and S&S flywheels. Made in the USA.

€141.10 €177.39

-€44.06
Out of Stock

S&S CYCLE Pinion Shaft Assembly — Silver

Includes shaft, nut and keys. Made in the USA. For use with standard bearing diameter.

€171.36 €215.42

Pushrod Gasket and O-Ring Kit — Pushrod, Tappet Cover, JGI-11293-K

-€11.86
Out of Stock

JAMES GASKET Pushrod Gasket and O-Ring Kit — Pushrod, Tappet Cover,...

Complete gasket and o-ring kit to seal four pushrod covers; includes gaskets, o-rings, chrome-plated allen bolts and washers. Made in USA.

€33.45 €45.31

-€371.56
Out of Stock

S&S CYCLE Flywheel Assembly — 8.5" dia, 4.25" or 4.625" stroke

High-strength forged-steel flywheel kit, assembled and balanced for stock and high-performance use. Includes flywheel, crankpin and connecting rods. '90-'99 applications require a pinion shaft conversion kit.

€1,447.75 €1,819.31

Replacement Flywheel Assembly — 4-3/8" stroke, A motor, without sprocket bearing race

-€412.46
Out of Stock

S&S CYCLE Replacement Flywheel Assembly — 4-3/8" stroke, A motor,...

S&S 3-piece flywheels, direct-fit replacement for stock crankcases. Made in U.S.A. Designed for use with Timken bearing conversion (sold separately).

€1,604.02 €2,016.48

-€15.66
Out of Stock

EASTERN MOTORCYCLE PARTS Left Side Sprocket Shaft Replacement Bearing — Race, A-24004-RACE

Replacement bearing for left-side sprocket shaft. Bearing and race sold separately. Made in the USA.

€44.25 €59.91

Wrist Pin Bushing — 0.899" O.D. x 0.788" I.D. x 1.065" O.L., Oversize (+0.002")

-€2.46
Out of Stock

KIBBLEWHITE Wrist Pin Bushing — 0.899" O.D. x 0.788" I.D. x 1.065" O.L.,...

Made to exact tolerances for reliable OE-style fit and wear. Made in the USA. Oil hole(s) not included; must be drilled after installation.

€6.93 €9.39

Replacement Flywheel Assembly — A motor, 4-3/8" stroke, without sprocket bearing race

-€419.83
Out of Stock

S&S CYCLE Replacement Flywheel Assembly — A motor, 4-3/8" stroke,...

S&S three-piece flywheel assembly with integral main shafts; direct-fit to stock crankcases; sold without sprocket bearing race.

€1,632.66 €2,052.49

$Replacement Flywheel Assembly — without sprocket bearing race, 4-3/8\" stroke, B motor$

-€424.74
Out of Stock

S&S CYCLE Replacement Flywheel Assembly — without sprocket bearing race,...

S&S three-piece flywheel assembly that installs in stock crankcases without modification. Made in the U.S.A. Bearing conversions sold separately.

€1,651.75 €2,076.49

Replacement Flywheel Assembly — 4.00" stroke, "A" motor, without sprocket bearing race

-€400.19
Out of Stock

S&S CYCLE Replacement Flywheel Assembly — 4.00" stroke, "A" motor,...

S&S 3-piece flywheel assembly made from 4140 steel with larger 1.671" crankpin. Fits stock crankcases; designed for Timken bearing conversion (sold separately). Made in the U.S.A.

€1,559.32 €1,959.51

Replacement Flywheel Assembly — 4.00" stroke, B motor, without sprocket bearing race

-€387.90
Out of Stock

S&S CYCLE Replacement Flywheel Assembly — 4.00" stroke, B motor, without...

S&S three-piece 4140 steel flywheels with integral main shafts; direct-fit to stock crankcases; designed for Timken bearing conversion (sold separately).

€1,508.52 €1,896.42

-€419.83
Out of Stock

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

Three-piece assembled flywheels with shafts. No motor case modification required. Stock cylinders require boring to 3.875". Fuel-injected motors need recalibration. Installation requires a skilled technician.

€1,632.66 €2,052.49

-€389.40
Out of Stock

S&S CYCLE 106" Stroker Flywheel Kit — 106", 4-1/2" stroke

Three-piece assembled flywheels with shafts; no motor case modification required. Skilled technician recommended.

€1,517.32 €1,906.72

Replacement Flywheel Assembly — 4-3/8" stroke, A motor, 4140 steel

-€632.09
Out of Stock

S&S CYCLE Replacement Flywheel Assembly — 4-3/8" stroke, A motor, 4140...

Fully assembled, dynamically balanced replacement flywheel assembly. Built for big-bore engines and higher rpm use.

€1,786.30 €2,418.39

-€36.34
Out of Stock

EASTERN MOTORCYCLE PARTS Motor Sprocket Shaft — EASTERN MOTORCYCLE PARTS, A-24001-72

High-quality precision-manufactured sprocket shaft. Made in the U.S.A.

€102.68 €139.02

-€373.18
Out of Stock

S&S CYCLE Flywheel Assembly — 8.5" diameter, 4.25" stroke

High-strength forged steel flywheel with keyed 6° tapered sprocket shaft; fully assembled, trued and balanced for stock H-D 80" or 96" pistons.

€1,451.25 €1,824.43

$Flywheel Assembly — 4-1/4\" stroke, forged steel$

-€394.53
Out of Stock

S&S CYCLE Flywheel Assembly — 4-1/4\" stroke, forged steel

CNC-machined forged-steel flywheel assembly engineered to replace originals in S&S® 80" SH80 engines for '70–'84 Big Twin models.

€1,537.31 €1,931.84

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