SKU:12-1402
The Motorshop Oil Pressure Switch delivers a precise 4-6 pound oil pressure range, designed specifically for Harley Davidson EL and UL engines from 1938 to 1944.
Replica oil pressure switches are precision calibrated and feature heavy contacts brass pressure ferrules thermo-plastic insulators and brightly finished steel shells.
Part #A-26551-39A, constructed in Taiwan, this switch is designed to be compatible with OEM oil sender units and extensions for reliable integration into vintage Harley engines.
Thread pitch is 3-8/24 inches, ensuring a secure fit with standard Harley oil fittings and sensor interfaces.
For installation, a brass sealing washer is required to achieve a secure, leak-free connection. When used on 1936-1940 EL models, it is suggested to pair with the #14-0178 Oil Fitting Washer and the #40-1421 Parkerized Oil Pressure Sender Unit Extension.
Cross references include OEM 26551-39 and 480-39. The switch suits Harley Davidson EL (1938–1940), UL (1938–1947) and FL (1941–1969) variants, offering flexible use across mid‑century restoration projects.
Replica oil pressure switches are precision calibrated and feature heavy contacts brass pressure ferrules thermo- plastic insulators and brightly finished steel shells. Oil pressure switch has a 4-6 pound range.The Motorshop Oil Pressure Switch (Part #A-26551-39A) is a reliable replacement designed specifically for Harley Davidson models from 1938 to 1944, including the EL and UL series. Crafted in Taiwan, this switch ensures precise oil pressure monitoring essential for maintaining optimal engine performance. Its robust construction and compatible threading make installation straightforward for vintage motorcycle restorations and maintenance. This switch works seamlessly with the appropriate oil sender units and extensions, ensuring your Harley's oil system functions flawlessly. Proper installation requires a brass sealing washer, which is recommended to be used with this switch for a secure and leak-free connection. The thread pitch is 3-8/24 inches, aligning with OEM specifications and ensuring compatibility with your Harley Davidson engine's oil pressure sensor fittings. For optimal performance, it is suggested to use this switch alongside the #14-0178 Oil Fitting Washer and the #40-1421 Parkerized Oil Pressure Sender Unit Extension when fitted to 1936-1940 EL models. The switch is compatible with a range of OEM parts, offering flexibility for repairs and restorations. This product is an essential component for maintaining accurate oil pressure readings, thereby safeguarding your engine's longevity and performance. Whether you're restoring a vintage Harley or performing routine maintenance, the Motorshop Oil Pressure Switch provides dependable quality and compatibility to meet your needs.
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