Engine Parts

Woodruff Key
Timing Pinion BSA

Timing Pinion Tab Washer
BSA C10 C11 C12

Auto Advance Unit
BSA B50 MX
5 Degrees Advance
aka: 54419652

O Ring
Tacho Drive
Release Valve
aka: D3355

O Ring
Gear Shaft
Tacho Drive
aka: D3530

o Ring
Rocker Spindle
Triumph 650 750
aka: D3548 E3253

o Ring
Rocker Spindle
Triumph 350 500
aka: D3548 E3253

Sprag Bearing
Electric Start
Triumph Twins

Pinion Retainer Clip
Starter Motor
Triumph Twins

Shock Absorber Bush
Electric Start
Triumph Twins

Valve Stem Seal
Triumph Norton
aka: 06-2726

Spindle Roll Pin
Electric Start
Triumph Twins

Stator Mounting Stud
BSA A50 A65
End 1: 1/4 CEI/BSF 26tpi
End 2: 5/16 BSF 22tpi
Overall Length: 3&5/8 inch

Stator Mounting Stud
BSA a50 & A65 models
End 1: 5/16 CEI 26tpi
End 2: 5/16 BSF 22tpi
Overall Length: 3&1/4 inch

Manifold Stud
BSA
End 1: 1/4 CEI/BSF 26tpi
End 2: 1/4 CEI/BSF 26tpi
Overall Length: 2&5/8 inch

Manifold Stud
BSA
End 1: 1/4 CEI/BSF 26tpi
End 2: 1/4 CEI/BSF 26tpi
Overall Length: 2 inch

Cylinder Head Stud
BSA A50 & A65 models
End 1: 5/16 CEI 26tpi
End 2: 5/16 BSF 22tpi
Overall Length: 3&1/4 inch

Rocker Cover Stud
BSA A50 & A65
End 1: 1/4 CEI/BSF 26tpi
End 2: 1/4 CEI/BSF 26tpi
Overall Length: 29/32 inch
aka: 76-0013

Crankshaft Endfloat Shim
0.005 inch
BSA A50 & A65

Crankshaft Endfloat Shim
0.010 inch
BSA A50 & A65

Engine Sprocket Spacer
BSA A50 & A65
1 x 1.67 x 0.375 inches

Adjuster Nut
Thread: BSF 7/16 inch 18tpi
Spanner Size: 3/8W 7/16BS
Height: Thin
Style: 1 flat side
aka: NM23384

Oil Union Bolt
Diameter ⌀: 5/16 inch
Length UH: 3/4 inch
Thread Form: BSF 22tpi
Spanner Size: 1/4W 5/16BS
BSA A50 & A65 models

Oil Pump Driving Spindle
BSA A50 & A65 models

Inspection Cover Screw
BSA
Diameter ⌀: 5/32 inch
Length OA: 1/2 inch
Thread Form: 3BA 34.8tpi
Head Style: Slotted Countersunk
Finish: Chrome

Oil Pump Drive Spindle
with Tacho Drive
BSA A50 & A65 models

Speedo Drive Worm Gear
6 Teeth
BSA A50 & A65 models

Alternator Rotor Nut Washer
BSA A50 & A65 models

Rocker Spindle Bolt
Grub Screw
Diameter ⌀: 1/4 inch
Length UH: 5/16 inch
Thread Form: UNC 20tpi
Hex Size: 7/16 inch AF
BSA A50 & A65 models

Locating Stud
Cylinder Barrel
End 1: 5/16 CEI 26tpi
End 2: 5/16 BSF 22tpi
Overall Length: 1&7/16 inch
BSA A50 & A65 models

Set Screw Bolt
Diameter ⌀: 1/2 inch
Length UH: 3/8 inch
Thread Form: 2BA 31.4tpi
Head Style: Hex
BSA A50 & A65 models

Guide Tube
Stator Wires
BSA A50 & A65 models

Body Gasket
Tacho Drive
BSA A50 & A65 models

Blanking Plate
Tacho Drive
BSA A50 & A65 models

Rotor Timing Disc
ET Ignition Models
Hornet, Wasp etc
BSA A50 & A65 models

Stator Stud
BSA A50 & A65 models

Rocker Cover Stud
End 1: 1/4 CEI BSF 26tpi
End 2: 1/4 CEI BSF 26tpi
Overall Length: 1&1/2 inch
BSA A50 & A65 models

Bottom Collar
Valve Spring
BSA A50 & A65 models

Stepped Stud
Cylinder Locating
BSA A50 & A65 models
End 1: 5/16 CEI 26tpi
End 2: 5/16 BSF 22tpi
Overall Length: 1&7/16 inch

Tacho Drive Bolt
Diameter ⌀: 3/16 inch
Length UH: 5/8 inch
Thread Form: #10-24 UNC 24tpi
BSA A50 & A65 models