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S&S Cycle 31-6200 Billet Oil Pump with Standard Cover for 1936-1969 Big Twin
Regular price $445.95 USD
Category:
Upgrade the oiling system on compatible 1936-1969 Big Twin applications with the S&S Cycle 31-6200 Billet Oil Pump and Standard Cover. Designed as a durable replacement and performance-minded upgrade, this oil pump features a smooth, refined design and pressure relief towers engineered for improved clearance compared with the OEM pump. The standard cover includes both top and bottom feed locations for straightforward installation on a wide range of traditional Big Twin configurations.
The S&S Cycle 31-6200 uses a universal-style layout with multiple oil feed and return options, giving builders greater flexibility when configuring customized oiling systems. It accepts 3/8-inch rubber oil lines and includes the essential hardware for assembly, including mounting bolts, supply and return gears, a keyed drive shaft, keys, snap rings, check ball and spring, pressure relief valve and spring, release valve cover screws with O-rings, hose fittings, plugs, screws and gaskets. This comprehensive design helps simplify installation while supporting reliable oil circulation.
Made in the USA, this S&S Cycle oil pump kit is intended for riders, restorers and builders seeking dependable replacement components for classic Big Twin motorcycles. Certain 1973-1980 models may require case drilling during installation; use S&S Cycle drilling jig part number DS-197009, sold separately, where required. An oil pump rebuild kit is also available separately for service and maintenance needs. Verify model-year compatibility, oil line routing and installation requirements before beginning work.
Features:
- Application: Designed for compatible 1936-1969 Big Twin motorcycles.
- Brand and part number: S&S Cycle 31-6200 billet oil pump assembly.
- Standard cover: Provides top and bottom oil feed locations for conventional installations.
- Universal flexibility: Offers multiple oil feed and return options for customized applications.
- Pump design: Features a smooth profile and pressure relief towers engineered for improved OEM clearance.
- Oil line compatibility: Accepts 3/8-inch rubber oil lines.
- Included components: Supplied with gears, drive shaft, keys, snap rings, valves, springs, fittings, plugs, screws, O-rings, gaskets and mounting hardware.
- Manufacturing: Made in the USA.
- Installation note: Some 1973-1980 models may require drilling with S&S Cycle jig DS-197009, sold separately.
- Service support: An oil pump rebuild kit is available separately.





