S&S, HVHP oil pump kit with gears. Universal cover

With universal cover: Multiple feed and return options, allowing maximum flexibility for custom applications. This high volume, high pressure (HVHP) oil pump from S&S was designed for, and used on all, S&S Super Sidewinder Plus engines with a 4-1/8" bore. SSW+ engines are equipped with piston cooling jets that spray oil onto the underside of the pistons. This pump was designed to supply sufficient oil to the jets and the rest of the engine. Although the exterior is similar to standard S&S machined aluminium pumps, the interior is different. Among other things, wider gears are used.
Features include:
*New tooth profile on the feed and return gears for increased volume *Feed gears 9% wider *Return gears 28% wider *Same thickness as stock pumps. The stock drive shaft is reused. Note: This pump kit includes both drive gears and an S&S steel breather valve and washer kit.
Note: The transmission gears supplied in this 'Pump Kit' will only fit 84-89 pinion shafts (models with multi-piece flywheels) and will not fit the late stock straight pinion shafts of 90-99 which are one piece with the flywheels.


Specifications


Brand
S&S


Application
84-91 Big Twin (NU)


Sales unit
Kit


Material
Steel


Packaging weight
1.632 kg


HS Code
84133080


Motorcycle family
BIG TWIN, FX, FXR, SOFTAIL, TOURING


Original name
S&S, HVHP oil pump kit with gears. Universal cover