O.S. Engines

Back Plate: 40-46 LA

Cover Plate: 21XZ-B Ver2

Crank Pin Stop Screw: Sirius 7

Crankpin Stop Screw: GT60

Outer Head: T1202 Speed

O.S. Inner Head with O-Ring Speed B2103 Type R & S

Cam Follower: FS-61, 48 Surpass

Rear Cover: Sirius 7

Back Plate: Sirius 7

Cover Plate: FS91-P

Cylinder Rebuild Kit: R2101 Speed

Outer Head: 19XZ-B Speed

M2000SC 75mm Exhaust Manifold

Connecting Rod Bearing: GGT10

Cover Plate: GT55

Cylinder Liner: GT55

Water Nipple: #2

Head Gasket: 0.1, 0.15, R2101 Speed

Needle: 15LA

Needle Control Lever In Flight Needle Valve

Metering Needle Assembly 18TM

O-Ring S3-FKM 61H: GT15

Outer Head: Speed 12TZ

90 Degree Muffler Extension: 120AX