Replacement carburettor top cap for Keihin PJ 34/36 mm carburettors, providing correct throttle cable seating and sealing at the carburettor top. Suitable for aftermarket and OEM-spec applications; not compatible with Keihin PJ38.

Features

• Designed for Keihin PJ 34/36 mm carburettors
• Provides positive retention and sealing for the throttle cable at the carburettor top
• Suitable for aftermarket and OEM-spec applications
• Adapter required for certain early Honda ATC/ATV models

Specifications

• Thread size and pitch: 44 mm × P1.75
• Compatibility: Keihin PJ 34/36 carburettors
• Exclusions: Does not fit Keihin PJ38
• Associated adapter (pre-1986 Honda ATC/ATV): P/N 01-0019S

Cross-Reference OEM Part Numbers

• Motion Pro: 01-0021

Vehicle Fitments

• Honda ATC250R (pre-1986 requires adapter P/N 01-0019S)
• Honda TRX250R