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We Specialize in Early American Motorcycles

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Motor Parts

Photo No. Part No. No. Used Name Price Cond.
Alemite Fitting
K-65512

Alemite Fitting

$6.00 NEW
Add to cart
Carburetor Flange Gasket
7P4-93532

Carburetor Flange Gasket

$5.00 NEW
Add to cart
Carburetor Flange Gasket, Super Sport
P4-97041

Carburetor Flange Gasket, Super Sport

$5.00 NEW
Add to cart
Carburetor Flange Screw
14Ex-26783

Carburetor Flange Screw

$5.00 NEW
Add to cart
Carburetor Flange Screw, Super Sport
14Ex-2678-SS3

Carburetor Flange Screw, Super Sport

$4.00 NEW
Add to cart
Placeholder
P4-98861

Carburetor Support and Crank Case Bolt

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Carburetor Support Stud Lock Washer
Ex-39082

Carburetor Support Stud Lock Washer

$1.00 NEW
Add to cart
Cylinder Angle Plate Bolt
15Ex-14482

Cylinder Angle Plate Bolt

$5.00 NEW
Add to cart
Cylinder Angle Plate Bolt Lock Washer (5/16”)
Ex-39082

Cylinder Angle Plate Bolt Lock Washer (5/16”)

$1.00 NEW
Add to cart
Cylinder Angle Plate Bolt Nut
16204-N2

Cylinder Angle Plate Bolt Nut

$3.00 NEW
Add to cart
Cylinder Angle Plate Bolt Washer (Plain)
Ex-18852

Cylinder Angle Plate Bolt Washer (Plain)

$2.00 NEW
Add to cart
Cylinder Angle Plate Lockwasher
Ex-18202

Cylinder Angle Plate Lockwasher

$5.00 NEW
Add to cart
Cylinder Flange Gasket
37P4-92034

Cylinder Flange Gasket

$5.00 NEW
Add to cart
Placeholder
36Ex-10068

Cylinder Flange Stud

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Cylinder Head Plug Gasket
20P4-92302

Cylinder Head Plug Gasket

$5.00 NEW
Add to cart
Cylinder Stud Nut
35Ex-10058

Cylinder Stud Nut

NEW
Read more
Placeholder
32Ex-16542

Exhaust Pipe Coupling Nut

$50.00 NEW
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Placeholder
28P4-90434

Intake Manifold Cap Screw

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Intake Manifold Flange Bolt Washer
27303-W4

Intake Manifold Flange Bolt Washer

$1.00 NEW
Add to cart
Intake Manifold Flange Gasket
6P4-90442

Intake Manifold Flange Gasket

$5.00 NEW
Add to cart
Intake Manifold Flange Gasket, Super Sport
P4-97052

Intake Manifold Flange Gasket, Super Sport

$5.00 NEW
Add to cart
Placeholder
P4-9682

Intake Manifold Nut, Super Sport only

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Placeholder
P4-96831

Intake Manifold Packing Super Sport only

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Placeholder
P4-96781

Intake Manifold, Super Sport only

$450.00 NEW
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Placeholder
97Ex-13052

Intake Rocker Arm Bolt Nut

$3.00
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Placeholder
P4-9014A2

Intake Rocker Arm Support, Offset for racing rocker

NEW
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Intake Valve
21P4-92072

Intake Valve

$50.00 NEW
Add to cart
Placeholder
12P4-92022

Intake Valve Cage Cap Screw, Long

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Placeholder
13P4-92014

Intake Valve Cage Cap Screw, Short

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Intake Valve Cage Gasket
5P4-92002

Intake Valve Cage Gasket

$10.00 NEW
Add to cart
Intake Valve Rocker Arm Support Lock Nut
98207-N2

Intake Valve Rocker Arm Support Lock Nut

NEW
Select options This product has multiple variants. The options may be chosen on the product page
Key, Mag Gear, Crank & Secondary Shaft
55Ex-10131

Key, Mag Gear, Crank & Secondary Shaft

$1.00 NEW
Add to cart
Main Driving Gear Key
56K-30691

Main Driving Gear Key

$1.00 NEW
Add to cart
Rocker Arm Bolt Lock Washer
Ex-39082

Rocker Arm Bolt Lock Washer

$1.00 NEW
Add to cart
Placeholder
P4-98912

Rocker Arm Bolt Nut, Latest Style

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Placeholder
59P4-903810

Roller Bearing Retainer

$40.00 NEW
Add to cart
Roller Bearing Roller, .250 x 305, .001 oversize
60Ex-1307110

Roller Bearing Roller, .250 x 305, .001 oversize

$0.50 NEW
Add to cart
Roller Bearing Roller, .250 x 305, standard size
60Ex-1307110

Roller Bearing Roller, .250 x 305, standard size

$0.50 NEW
Add to cart
Placeholder
61Ex-10924

Shaft Retaining Nut Screw

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Spark plug, Champion D16
33P4-93124

Spark plug, Champion D16

$8.00 NEW
Add to cart
Super X Motor Gasket Set, Standard Model
SX-10001

Super X Motor Gasket Set, Standard Model

$132.00 NEW
Add to cart
Super X Motor Gasket Set, Super Sport
SX-1000SS1

Super X Motor Gasket Set, Super Sport

$132.00 NEW
Add to cart
Valve Lifter Yoke Clevis Cotter Pin
80Ex-26071

Valve Lifter Yoke Clevis Cotter Pin

$0.5 NEW
Add to cart

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    • 1915 Model D
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    • 1916 Model F
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    • 1917 Model G
      • Crank Case
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    • 1918-19 Model H&Z
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    • Deluxe & K Model
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    • KJ
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  • Uncategorized

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