Harley Davidson Motorcycle Oil Pumps & Components
- Gardner-Westcott®Oil Pump Mount (A-20-36)Oil Pump Mount (A-20-36) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$21.17
- Gardner-Westcott®Oil Pump Mount (50-158A)Oil Pump Mount (50-158A) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$29.11
- Gardner-Westcott®Oil Pump Mount (A-74-32)Oil Pump Mount (A-74-32) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$24.77
- Gardner-Westcott®Oil Scavenger Pump (C-45-27)Oil Scavenger Pump by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$22.84
- Gardner-Westcott®Polished Allens Oil Pump (P-20-36)Polished Allens Oil Pump (P-20-36) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$19.09
- Gardner-Westcott®Polished Allens Oil Pump (P-80-97)Polished Allens Oil Pump (P-80-97) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$22.98
- Gardner-Westcott®Side Cover Set (S-16-21-02)Side Cover Set (S-16-21-02) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$23.29
- Gardner-Westcott®Side Cover Set (C-30-03)Side Cover Set (C-30-03) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$55.13
- Gardner-Westcott®Side Cover Set (C-30-02)Side Cover Set (C-30-02) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$44.48
- Gardner-Westcott®Side Cover Set (P-30-02)Side Cover Set (P-30-02) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$39.51
- Gardner-Westcott®Side Cover Set (P-30-03)Side Cover Set (P-30-03) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$48.32
- S&S Cycle®Blue Anodized Finish Camplate Oil Pump Kit (310-0998B)Blue Anodized Finish Camplate Oil Pump Kit with Oil Cooled (310-0998B) by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$802.95
Engine oil is essential for smooth and reliable operation of your Harley Davidson’s motor. It covers all inner metal surfaces with a thin film of lubricant to reduce friction between moving parts, prevent corrosion, and partially draw excess heat generated by hard-working mechanisms and combustion. To perform their functions properly, the oil must circulate through the system, lubricate bearings, camshaft, crankshaft, pistons and so on. For this reason, an oil pump is added to the system. It collects oil from the sump and forces it through the filter to clean it from contaminants, metal shavings, and other debris. When all parts of the motor are lubricated, the liquid returns to the sump.
The majority of modern bikes utilize gerotor pumps that use a pair of rotors with gears meshed together. The inner rotor has fewer teeth than the outer one, so when rotating, the space between teeth is constantly expanding on one side, and shrinking on the other one. The construction allows pumping the engine oils continuously when the motor is running. If the gauge on your instrument panel shows low oil pressure, the problem may lay in a leak or excessive wear of gears in the oil pump. In this case, the replacement is the most reasonable solution. Visit our online store to browse our extensive catalog of top-notch Harley Davidson motorcycle oil pumps and related components.
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