Engine (4)

-€12.53
Out of Stock

JIMS Pinion Shaft Bushing — 1.0035", PN 25582-54/73

Quality pinion shaft bushing. Made in the U.S.A.

€48.70 €61.23

-€6.24

EASTERN MOTORCYCLE PARTS Bearing — mainshaft replacement for 5-speed Big Twins

Replacement mainshaft bearing for 5-speed Big Twins. Precision fit for reliable shifting and reduced end play.

€17.66 €23.90

-€13.05

EASTERN MOTORCYCLE PARTS Bearing — mainshaft bearing for 5-speed Big Twins, open end

Replacement mainshaft bearing for 5-speed Big Twins.

€36.86 €49.91

Idler Gear & Circuit Breaker Bushings — fits '36-'69 Big Twin, '32-'73 45"

-€5.71
Out of Stock

EASTERN MOTORCYCLE PARTS Idler Gear & Circuit Breaker Bushings — fits '36-'69 Big Twin,...

Circuit breaker and idler gear bushings for '36-'69 Big Twin
Idler gear bushings for '32-'73 45"
Made in the USA

€16.17 €21.88

-€5.21

EASTERN MOTORCYCLE PARTS Bearing — Closed End

Replacement mainshaft bearing for 5-speed Big Twins.

€14.70 €19.91

-€14.11

JIMS Circuit Breaker Shaft Kit — JIMS, 25856-KIT

Includes a shaft and two replacement bushings; restores circuit breaker operation. Manufactured in the United States.

€54.90 €69.01

Retaining Ring — 4 Speed, Third Gear Main Shaft, Silver

-€2.59

EASTERN MOTORCYCLE PARTS Retaining Ring — 4 Speed, Third Gear Main Shaft, Silver

High-quality OEM replacement component for reliable performance and precise fit.

€7.33 €9.92

-€39.85

KIBBLEWHITE Racing Valve Spring Kit — 0.600" lift, 347 lb open, 148 lb seat

Progressively wound racing valve springs offering improved fatigue life and consistent high-rpm performance.

€144.74 €184.59

Shouldered C630 Bronze Valve Guide — Oversize (+0.001"), Inside Diameter 0.3098", Length 2.100"

-€8.80

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.001"),...

Precision-machined nickel bronze valve guide offering superior wear resistance and heat conductivity. Compatible with no-lead fuel; accepts special seals (sold separately). Made in the USA.

€24.97 €33.77

Motor Sprocket Shaft Spacer Kit — 0.366–0.666 in, 8-pack

-€29.50

JIMS Motor Sprocket Shaft Spacer Kit — 0.366–0.666 in, 8-pack

Eight-piece spacer kit machined to a 32-micron, burr-free finish for extended seal life; fits the sprocket shaft oil seal.

€114.73 €144.23

Shouldered C630 Bronze Valve Guide — Inside diameter 0.3098", Length 2.100"

-€8.35

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Inside diameter 0.3098",...

Precision-machined nickel bronze construction for excellent wear resistance and heat conductivity.

Compatible with no-lead fuel; accepts various valve-stem materials.

Accepts special valve guide seals (sold separately). Made in USA.

€23.64 €31.99

Shouldered C630 Bronze Valve Guide — Oversize (+0.001"), 0.3098" ID, 2.100" L

-€7.05

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.001"),...

Precision-machined shouldered valve guide for superior wear resistance and efficient heat dissipation.

€19.98 €27.03

Powdered Metal Valve Seats — 1.535" inside diameter, 1.969" outside diameter, 0.453" seat height

-€3.62
Out of Stock

KIBBLEWHITE Powdered Metal Valve Seats — 1.535" inside diameter, 1.969"...

High-density powdered metal valve seats with exceptional wear resistance and thermal properties; track- and street-tested and made in the USA.

€10.23 €13.85

Cam Cover Bushing — 1.0035" diameter, bronze

-€8.74
Out of Stock

JIMS Cam Cover Bushing — 1.0035" diameter, bronze

Precision machined cam cover bushing with .0002" tolerance and installation lead-in. Made in the U.S.A.

€33.99 €42.73

Powdered Metal Valve Seats — Inside Diameter 1.562 in, Seat Height 0.450 in

-€4.11

KIBBLEWHITE Powdered Metal Valve Seats — Inside Diameter 1.562 in, Seat...

High-density powdered metal valve seats with superior wear resistance and thermal stability for demanding high-RPM applications.

€11.61 €15.72

$Cam Cover Bushing — 0.9405\" bronze$

-€14.25

JIMS Cam Cover Bushing — 0.9405\" bronze

Precision machined cam cover bushing with lead-in for easy installation. Made in the U.S.A.

€40.18 €54.43

Nitrided Valve — Head diameter 1.715", Length 4.480", Stem diameter 0.3100", Standard

-€9.31

KIBBLEWHITE Nitrided Valve — Head diameter 1.715", Length 4.480", Stem...

One-piece stellite-tipped stainless-steel valve with nitrided finish for reduced friction, superior wear resistance, and improved flow. Made in the USA.

€26.28 €35.59

Nitrided Valve — Oversize, 1.900" head, 0.3100" stem, 4.420" length

-€6.08

KIBBLEWHITE Nitrided Valve — Oversize, 1.900" head, 0.3100" stem, 4.420"...

Nitrided one-piece stainless-steel valve with stellite tip for superior wear resistance and reduced friction. Made in the USA.

€20.66 €26.74

C630 Valve Guides — Length 1.77", ID 0.3085", OD 0.5650"

-€9.07

KIBBLEWHITE C630 Valve Guides — Length 1.77", ID 0.3085", OD 0.5650"

Precision C63000 bronze valve guides with a tapered nose for improved flow; compatible with no-lead fuel and designed for OEM-style installation. Made in the USA.

€25.65 €34.72

Cast Iron Valve Guide — 0.3085" inside diameter, 1.770" length, Intake

-€2.34

KIBBLEWHITE Cast Iron Valve Guide — 0.3085" inside diameter, 1.770"...

Precision-machined valve guide compatible with no-lead fuel; made in the USA.

€7.97 €10.31

C630 Valve Guides — Oversize +0.001, 1.770" length, 0.3085" ID, C630 Bronze

-€7.41

KIBBLEWHITE C630 Valve Guides — Oversize +0.001, 1.770" length, 0.3085"...

Precision valve guides with tapered nose design, no-lead fuel compatibility, and top-hat seal fitment. Made in the USA.

€20.94 €28.35

Cast Iron Valve Guide — Oversize (+0.001 in), ID 0.3085 in, L 1.770 in

-€3.14

KIBBLEWHITE Cast Iron Valve Guide — Oversize (+0.001 in), ID 0.3085 in, L...

Precision-machined cast iron valve guide; compatible with unleaded fuel; made in the USA.

€8.89 €12.03

Cast Iron Valve Guide — Oversize (+0.001 in), 0.3375 in ID, 1.770 in length

-€2.60

KIBBLEWHITE Cast Iron Valve Guide — Oversize (+0.001 in), 0.3375 in ID,...

Precision-machined valve guide compatible with unleaded fuel and engineered for long service life.

€7.38 €9.98

-€2.88

KIBBLEWHITE Cast Iron Valve Guide — Oversize (+0.002"), ID 0.3085", L 1.770"

Precision-machined cast iron valve guide compatible with no-lead fuel. Made in the USA.

€8.13 €11.01

-€2.88

KIBBLEWHITE Cast Iron Valve Guide — Oversize (+0.002"), 0.3375" ID, 1.770" L

Precision-machined cast iron valve guide compatible with no-lead fuel and a variety of valve-stem materials. Made in the USA.

€8.13 €11.01

Shouldered C630 Bronze Valve Guide — Oversize (+0.002"), ID 0.3098", Length 2.100"

-€6.03

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.002"), ID...

Precision-machined valve guide with 5% nickel for wear resistance and ~80% copper for heat conductivity. Compatible with no-lead fuel and special seals (sold separately). Made in the USA.

€17.08 €23.11

Shouldered C630 Bronze Valve Guide — Oversize (+0.002"), inside diameter 0.3098", length 2.100"

-€6.03

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.002"),...

Precision-machined nickel bronze shouldered valve guide with superior wear resistance and heat conductivity. Compatible with unleaded fuel; seals sold separately. Made in the USA.

€17.08 €23.11

Shouldered Cast Iron Valve Guide — Oversize (+0.002"), 0.3098" ID, 2.100" length

-€2.60

KIBBLEWHITE Shouldered Cast Iron Valve Guide — Oversize (+0.002"), 0.3098"...

Precision-machined; compatible with unleaded fuel; accepts special valve guide seals (sold separately); made in the USA.

€7.38 €9.98

Shouldered Cast Iron Valve Guide — Oversize (+0.002"), ID 0.3098", Length 2.100"

-€2.41
Out of Stock

KIBBLEWHITE Shouldered Cast Iron Valve Guide — Oversize (+0.002"), ID...

Precision-machined cast iron valve guide compatible with no-lead fuel; accepts special seals (sold separately).

€7.20 €9.61

Shouldered C630 Bronze Valve Guide — Oversize (+0.003"), 0.3098" ID, 2.100" length

-€5.72

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.003"),...

Precision-machined shouldered valve guide; compatible with no-lead fuel. Sold each.

€22.24 €27.96

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