SKU:12-1496
Increase oil flow by approximately 25% with the Motorshop Sifton High Flow Oil Pump Drive Gear, a six-tooth pinion shaft gear designed for Harley-Davidson Big Twins from 1939 to 1953. Outer diameter is approximately 1.8 inches, engineered to fit the late-style oil pump and promote improved lubrication.
Made in Taiwan, this gear is built for durability under engine operating conditions and works with late-style pump gear #12-1407 (OEM #26345-73) to ensure precise compatibility.
Kit option: also available as a kit that includes the correct drive shaft gear.
Fitment:
Applications: designed to enhance oil circulation and engine lubrication in classic Big Twin engines, contributing to longevity and reliable operation.
Sifton high flow pinion shaft oil pump drive gear is for 1939-1953 Overhead Valve Big Twins. This 6 tooth gear increases oil flow rate by approximately 25%. Also available as a kit that includes correct drive shaft gear.Enhance your Harley Davidson Big Twin engine's oil circulation with the Motorshop Sifton High Flow Oil Pump Drive Gear, designed specifically for models from 1939 to 1948. This durable gear features six teeth and an outer diameter of approximately 1.8 inches, engineered to increase oil flow rate by about 25%, ensuring better lubrication and engine performance. Made in Taiwan, this high-quality component is an essential upgrade for maintaining optimal engine health and longevity. The gear requires the use of the late-style oil pump gear #12-1407, OEM #26345-73, making it compatible with a range of vintage Harley Davidson models and ensuring a precise fit and reliable operation.
Features:
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