Mainshaft Bearing for Harley-Davidson Big Twin 36-86 (Replaces H-D 9020)

Includes: - Main product: Mainshaft Bearing

Fits Models: - Harley-Davidson Big Twin

Model Years: - 1936–1986

Submodels: - Common trims include FL, FLH, FX, and other variations of the Big Twin series. Chassis codes vary by year and model.

Engine Options: - Common engine sizes include 74ci (1200cc) and 80ci (1340cc) V-twin engines. Engine codes may include various iterations of the Knucklehead, Panhead, Shovelhead, and Evolution engines.

Description: This mainshaft bearing is designed for Harley-Davidson Big Twin motorcycles produced from 1936 to 1986. It replaces the original H-D part number 9020, ensuring compatibility with a wide range of models within this iconic series.

Features: - Direct replacement for H-D 9020 - Fits a variety of Big Twin models from 1936 to 1986 - Durable construction for long-lasting performance - Essential for smooth transmission operation - Easy installation for DIY mechanics