Eastern Oil Pump Breather Valve Gear A-26331-56 for Harley XL and K

A-26331-56 Eastern Oil Pump Breather Valve Gear restores precise oil ventilation for Harley-Davidson XL (1956–1959) and K-series engines, ensuring proper oil flow and engine longevity.

Designed to OEM standards and manufactured in the USA, this replacement part carries the OEM cross-reference 26331-56 for a precise fit on original components.

Its robust construction withstands the demanding conditions of vintage motorcycle operation and its design facilitates efficient oil circulation, preventing pressure buildup and supporting smooth engine operation.

Fitment and use: Harley Davidson XL models from 1956 to 1959 and the 1956 K series.

• Part number: A-26331-56 (OEM cross-reference 26331-56)
• Made in USA; designed for Harley-Davidson XL (1956–1959) and K series (1956)
• Function: Ensures proper oil ventilation and engine performance
• Installation: Easy to install with compatible accessory tools
• Pair with accessories: Oil Pressure Sender Unit Wrench Tool, Sifton Oil Pump Check Valve Ball Re-Seater Tool, V-Twin Oil Pump Gasket Kit, and Oil Pump Plate

Oil pump breather valve gear.

The Eastern Oil Pump Breather Valve Gear, part number A-26331-56, is a high-quality replacement component designed specifically for vintage Harley Davidson models including XL and K series from the 1950s. This essential part ensures proper oil flow and ventilation within the engine's oil pump system, helping to maintain optimal engine performance and longevity. Crafted in the USA, it meets OEM standards for durability and precision fit, making it an ideal choice for restoration projects or routine maintenance.

The breather valve gear features a robust construction that withstands the demanding conditions of motorcycle operation. Its design facilitates efficient oil circulation, preventing build-up of pressure and ensuring smooth engine operation. Whether you are restoring your classic Harley or performing maintenance on a vintage engine, this component delivers reliable performance to keep your motorcycle running smoothly for miles to come.

Compatible with Harley Davidson XL models from 1956 to 1959 and the 1956 K series, this part guarantees a precise fit and easy installation. The OEM cross-reference number 26331-56 ensures compatibility with original components, simplifying your repair process. For added convenience, this part can be paired with accessory items such as the Oil Pressure Sender Unit Wrench Tool, Sifton Oil Pump Check Valve Ball Re-Seater Tool, V-Twin Oil Pump Gasket Kit, and Oil Pump Plate, which are all designed to facilitate installation and maintenance.

Invest in the Eastern Oil Pump Breather Valve Gear to ensure your vintage Harley Davidson engine remains in peak condition. Built to OEM standards and manufactured in the USA, this part provides peace of mind and reliable performance for motorcycle enthusiasts and restorers alike.

Features:

• Made in USA with OEM cross reference 26331-56

• Designed for Harley Davidson XL (1956-1959) and K series (1956)

• Ensures proper oil ventilation and engine performance

• Robust construction for demanding motorcycle use

• Easy to install with compatible accessory tools

Fitment:
Harley Davidson K 1956
Harley Davidson XL 1957
Harley Davidson XL 1958
Harley Davidson XL 1959