Oil Pumps
HVHP Oil Pump with Gears - Universal
Brand: S&S CYCLE
SKU: P1389703334086
$715.95
$614.86
Taxes and shipping calculated at checkout.
High Volume/High Pressure (HVHP) Polished Billet Oil Pumps
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Product Details
Highlights
- HVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and return-side of the pump.
- Supply-side gears are 9% wider than stock.
- Return gears are 28% wider than stock to ensure that the additional volume of oil supplied to the engine is scavenged and returned to the oil tank, reducing the amount of oil in the crankcase breather.
- Kit includes supply gears, return gears, drive shaft, drive shaft keys, drive shaft snap rings, check ball, check ball spring, pressure valve spring, cover screws with O-rings, miscellaneous hose fittings, plugs, screws, gaskets, mounting hardware, oil pump drive shaft gear, oil pump pinion shaft gear, S&S breather gear and shim kit and instructions.
- Universal cover has a number of oil feed and return options allowing maximum flexibility for custom installations.
- Oil pumps only include supply gears, return gears, drive shaft keys, drive shaft snap rings, check ball, check ball spring, pressure valve spring, cover screws with O-rings, miscellaneous hose fittings, plugs, screws, gaskets, mounting hardware and instructions.
- Made in USA.
- Pinion shaft gears included in this kit fit stock 84-89 pinion shafts and S&S.
- Pinion shafts for '84-'99.
- Will not fit stock '90-'99 straight pinion shafts.
Originally designed for S&S 4 1/8 bore V-Series engines with piston oiler jets, these high volume high pressure oil pumps also work well in stock HD Evolution engines and S&S V-Series engines. Fits 1984-' HD Big Twins. No thicker than a stock pump. Gears with fewer, but larger teeth provide increased oil volume for both supply and return sides of the pump. Supply gears are 9 percent wider than stock and standard S&S oil pumps. 28 percent wider than stock return gears ensure proper crankcase scavenging, reduce drag on the flywheels, and eliminate oil carryover. Billet Finish. Increased scavenging capacity results in Less oil in the crankcase, Less oil carryover, Excess oil from pressure control valve is filtered & longer pump life. Equipped with a stock length oil pump drive shaft. Pump Kit.
Specifications
| Color/Finish | Polished |
|---|---|
| Flow Rate | High Volume |
| Material | Billet |
| Riding Style | Street |
| Style | Universal Cover |
| Type | Oil |
| Units | Kit |
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