JIMS Transmission Sprocket Spacer for Harley Big Twin 1993–2006 – Replaces OEM 33344-94

This JIMS transmission sprocket spacer is designed for Harley-Davidson Big Twin models using five- and six-speed transmissions.

The spacer positions the transmission sprocket correctly on the mainshaft to maintain proper primary and final drive alignment. Correct sprocket spacing is critical to prevent chain or belt wear and to ensure smooth drivetrain operation during normal riding conditions.

Designed for Harley-Davidson Big Twin models from 1993 through 2006, this spacer is intended for stock-style transmission and sprocket configurations used during service or drivetrain repair.

This part replaces Harley-Davidson OEM 33344-94. Manufactured in the United States by JIMS. At Boomers Bike Shop, we stock drivetrain components that fit correctly and are trusted for real Harley-Davidson service work.

Fits Harley-Davidson Models:

Big Twin: 1993–2006

Transmission: 5-speed and 6-speed

⚠️ Verify sprocket alignment and drivetrain configuration before final assembly.