The TERRY COMPONENTS Primary Drive & Driveline Component is a precision‑machined oil filler spacer block designed for Harley‑Davidson models from 1993 through 2006. Constructed from billet aluminum, the part offers a lightweight yet robust solution for street‑oriented driveline applications, ensuring consistent oil flow and proper clearance within the primary drive assembly.
Finished in a polished coating, the spacer block combines functional durability with a clean aesthetic that matches the factory‑installed hardware. Supplied as a single unit, this component integrates seamlessly into the existing drivetrain, providing the exact dimensions and tolerances required for reliable performance on street‑focused motorcycles.