SKU:12-1554

Motorshop Scavenger Pump Breather Valve Drive Gear 6 Spline

Motorshop Scavenger Pump Breather Valve Drive Gear 6 Spline

Regular price $65.99 USD
Sale price $65.99 USD Regular price
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Motorshop Scavenger Pump Breather Valve Drive Gear 6-Spline for 74" & 80" Harley U Side Valve Engines

The Motorshop 12-1554 scavenger pump and breather valve drive gear uses a 6-spline design to reliably drive the scavenger pump and breather valve on 74-inch and 80-inch Harley Davidson U side valve engines. Designed to meet OEM standards, this gear provides precise engagement and durable performance for vintage powerplants.

Compatibility covers Harley Davidson U side valve engines from 1937 through 1946, with fitment noted for 1947 and 1948 U models as well. The 6-spline drive gear ensures consistent operation of both components, helping maintain proper oil circulation and engine cleanliness.

Manufactured in Taiwan to strict quality standards, this drive gear offers long service life and a precise fit when installed on the specified models. Proper installation supports reliable operation of vintage Harley U engines during restoration, maintenance, and performance optimization.

  • Drive Gear: 6-spline drive gear for precise engagement with scavenger pump and breather valve
  • Compatibility: Harley Davidson U 74" and 80" side valve engines (1937–1946; 1947–1948)
  • Material/Construction: Durable construction ensuring long-lasting performance
  • Origin: Manufactured in Taiwan adhering to high quality standards
  • Application: Essential for engine maintenance, restoration, and performance optimization
  • Part Number: 12-1554
2023 New production scavenger pump and breather valve drive gear for pinion shaft. 6 spline drive gear is used to drive the scavenger pump and breather valve on 74 inch and 80 inch Side Valve models.

Upgrade your Harley Davidson U series with the Motorshop 12-1554 scavenger pump and breather valve drive gear, designed specifically for 74-inch and 80-inch side valve engines. This high-quality drive gear features a 6-spline design, ensuring reliable operation of the scavenger pump and breather valve, essential components for maintaining optimal engine performance and longevity. Crafted to meet OEM standards, this gear guarantees a precise fit and durable performance, making it an excellent choice for restoration or maintenance projects. Manufactured in Taiwan, the part adheres to strict quality standards to ensure long-lasting service life. Proper installation of this drive gear helps maintain proper oil circulation and engine cleanliness, which are critical for the reliable operation of vintage Harley Davidson U models from 1937 through 1946.

Features:

  • Compatibility: Designed for 74-inch and 80-inch side valve Harley Davidson U models from 1937 to 1946
  • Drive Gear: 6-spline drive gear for precise engagement with scavenger pump and breather valve
  • Material: Durable construction ensuring long-lasting performance
  • Origin: Manufactured in Taiwan adhering to high quality standards
  • Application: Essential for engine maintenance, restoration, and performance optimization

Fitment:
Harley Davidson U 1937
Harley Davidson U 1938
Harley Davidson U 1939
Harley Davidson U 1940
Harley Davidson U 1941
Harley Davidson U 1942
Harley Davidson U 1943
Harley Davidson U 1944
Harley Davidson U 1945
Harley Davidson U 1946
Harley Davidson U 1947
Harley Davidson U 1948

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