S&S CYCLE Pinion Gear 33-4144 for Big Twin 1977-1989 - 1.4729" to 1.4737" Range, Red Finish

Pinion Gear - 1.4729" - 1.4737" - Red - Big Twin L'77-'89

The S&S CYCLE Pinion Gear part number 33-4144 is a precision-engineered component designed specifically for Harley-Davidson Big Twin models from 1977 to 1989. Crafted in the USA, this pinion gear undergoes a meticulous manufacturing process that includes careful machining, heat treatment, and finish grinding to ensure optimal durability and performance. Its robust construction guarantees reliable operation under demanding conditions, making it an ideal choice for restoration or performance upgrades. The distinctive red finish not only provides corrosion resistance but also adds a visually appealing touch to your motorcycle's drivetrain. This gear fits within a precise dimension range of approximately 1.4729 inches to 1.4737 inches, ensuring perfect compatibility and seamless integration with your existing setup. Whether you're rebuilding your transmission or upgrading for enhanced longevity, this high-quality pinion gear from S&S CYCLE offers durability, precision, and a factory-quality fit. Trust in this American-made component to maintain the smooth operation and longevity of your Big Twin motorcycle's transmission system.

Features:

• Precision machining for optimal fit and performance

• Heat-treated for increased strength and durability

• Finish ground for smooth engagement and longevity

• Made in the USA with strict quality standards

• Red finish provides corrosion resistance and aesthetic appeal

• Compatible with Harley-Davidson Big Twin models from 1977 to 1989

• Dimensions within 1.4729" to 1.4737" range for precise fitting