SKU:12-1424

Motorshop Relief Pipe Harley WL 1937 46 Side Valve 0054301

Motorshop Relief Pipe Harley WL 1937 46 Side Valve 0054301

Regular price $27.99 USD
Sale price $27.99 USD Regular price
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Motorshop Relief Pipe for Harley Davidson WL Side Valve (1937–1946)

Relief pipe with gasket engineered for Harley Davidson WL side‑valve engines (1937–1946). The Motorshop Relief Pipe is a replacement component designed to regulate engine pressure and prevent oil leaks, built to OEM standards and manufactured in Taiwan for reliable vintage performance.

  • Requires 10/32 inch x 1/2 inch fillister screw for installation
  • Compatible with Harley Davidson WL models from 1937 to 1946; listed fitment includes G, UL, and WL models from 1937 through 1972
  • Manufactured in Taiwan to OEM standards
  • OEM cross references: 24912-37 and 543-32
  • Sold individually

This relief pipe helps maintain optimal pressure regulation in the engine’s lubrication system, reducing the risk of overpressure and oil leaks. It’s designed for straightforward installation with standard fasteners and is an essential replacement in restorations or routine maintenance for vintage Harleys.

To maximize engine performance during upgrades, consider pairing this relief pipe with compatible components such as the Oil Pump Relief Valve Ball Reseat Tool, Side Valve Feed Pump Upgrade, and Oil Pump Bypass Valve Kit.

Relief pipe with gasket for Side Valve models.

The Motorshop Relief Pipe is a high-quality replacement component designed specifically for Harley Davidson WL models from 1937 to 1946. Crafted in Taiwan, this relief pipe ensures reliable performance and durability in your vintage motorcycle. It requires a 10/32 inch x 1/2 inch fillister screw for installation, making it compatible with standard fasteners used in Harley Davidson restorations and repairs. This part is engineered to meet OEM standards, providing a perfect fit and long-lasting operation for your classic motorcycle.
The Relief Pipe is essential for maintaining optimal pressure regulation within your Harley Davidson engine's lubrication system. Its precise design helps prevent overpressure and oil leaks, contributing to the overall health and longevity of your vintage bike. Whether you're restoring an original model or performing routine maintenance, this component is an excellent choice for ensuring your Harley runs smoothly and reliably.
Manufactured in Taiwan, the Relief Pipe aligns with OEM cross-references 24912-37 and 543-32, ensuring compatibility with parts from various suppliers. It is sold individually and is easy to install with the appropriate fasteners. For comprehensive engine performance upgrades, consider pairing this relief pipe with accessory items such as the Oil Pump Relief Valve Ball Reseat Tool, Side Valve Feed Pump Upgrade, and Oil Pump Bypass Valve Kit, all of which are compatible with this part to enhance your Harley Davidson's performance and reliability.

Features:

  • Requires 10/32 inch x 1/2 inch fillister screw for installation
  • Compatible with Harley Davidson WL models from 1937 to 1946
  • Manufactured in Taiwan to OEM standards
  • OEM cross references include 24912-37 and 543-32
  • Designed to regulate engine pressure and prevent oil leaks

Fitment:
Harley Davidson G 1937
Harley Davidson G 1938
Harley Davidson G 1939
Harley Davidson G 1940
Harley Davidson G 1941
Harley Davidson G 1942
Harley Davidson G 1943
Harley Davidson G 1944
Harley Davidson G 1945
Harley Davidson G 1946
Harley Davidson G 1947
Harley Davidson G 1948
Harley Davidson G 1949
Harley Davidson G 1950
Harley Davidson G 1951
Harley Davidson G 1952
Harley Davidson G 1953
Harley Davidson G 1954
Harley Davidson G 1955
Harley Davidson G 1956
Harley Davidson G 1957
Harley Davidson G 1958
Harley Davidson G 1959
Harley Davidson G 1960
Harley Davidson G 1961
Harley Davidson G 1962
Harley Davidson G 1963
Harley Davidson G 1964
Harley Davidson G 1965
Harley Davidson G 1966
Harley Davidson G 1967
Harley Davidson G 1968
Harley Davidson G 1969
Harley Davidson G 1970
Harley Davidson G 1971
Harley Davidson G 1972
Harley Davidson G 1973
Harley Davidson UL 1937
Harley Davidson UL 1938
Harley Davidson UL 1939
Harley Davidson UL 1940
Harley Davidson UL 1941
Harley Davidson UL 1942
Harley Davidson UL 1943
Harley Davidson UL 1944
Harley Davidson UL 1945
Harley Davidson UL 1946
Harley Davidson UL 1947
Harley Davidson UL 1948
Harley Davidson WL 1937
Harley Davidson WL 1938
Harley Davidson WL 1939
Harley Davidson WL 1940
Harley Davidson WL 1941
Harley Davidson WL 1942
Harley Davidson WL 1943
Harley Davidson WL 1944
Harley Davidson WL 1945
Harley Davidson WL 1946
Harley Davidson WL 1947
Harley Davidson WL 1948
Harley Davidson WL 1949
Harley Davidson WL 1950
Harley Davidson WL 1951
Harley Davidson WL 1952

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