S&S Cycle HVHP Oil Pump Cover Kit - Standard Part 31-6298

The S&S Cycle HVHP Oil Pump Cover Kit, Part 31-6298, is designed to enhance oil flow and engine lubrication efficiency for high-performance applications. This kit features a new gear tooth profile with fewer but larger teeth, providing increased oil volume for both supply and return sides of the pump. The supply-side gears are 9% wider than stock, and the return gears are 28% wider, ensuring that the additional oil supplied to the engine is effectively scavenged and returned to the oil tank. This improvement helps reduce oil accumulation in the crankcase breather and maintains optimal engine lubrication. The kit is available in both universal and standard styles; the universal style offers multiple oil feed and return options for maximum installation flexibility, while the standard style is compatible with '92-'99 style oil line hookups. The comprehensive kit includes supply gears, return gears, drive shaft, drive shaft keys, snap rings, check ball, check ball spring, pressure valve spring, cover screws with O-rings, hose fittings, plugs, screws, gaskets, mounting hardware, oil pump drive gear, pinion shaft gear, S&S breather gear, and a shim kit with instructions. This ensures a complete upgrade for high-performance engines, providing reliable oil circulation and durability. Made in the USA, the S&S Cycle HVHP Oil Pump Cover Kit is an ideal choice for enthusiasts seeking improved oil flow and engine longevity in custom or stock applications. Proper installation ensures maximum performance and longevity, making it a valuable upgrade for performance-minded motorcycle builders and mechanics.

Features:

• Enhanced gear tooth profile with larger teeth for increased oil volume

• Supply gears are 9% wider than stock for improved oil delivery

• Return gears are 28% wider to ensure efficient oil scavenging

• Universal style offers multiple oil feed and return options for custom installations

• Standard style compatible with '92-'99 oil line hookups

• Includes all necessary hardware: gears, drive shaft, keys, snap rings, check ball, springs, screws, gaskets, fittings, and more

• Complete kit designed for high-performance oil circulation

• Made in the USA for quality assurance