The S&S Cycle oil filter has a slightly smaller diameter than the standard filters to make them easier to remove and install
- Designed with a direct bypass valve that routes bypass oil directly to the filter outlet, minimising the amount of contaminants that enter the engine with the unfiltered bypass oil
- The nominal particle separation size is smaller than the standard filters, while the resistance to oil flow is almost the same
- Drain plug O-ring included in the filter
- Made in the USA
- S&S Cycle OEM # 31-4102A
Note
Fits Harley-Davidson Sportster XL 84-later , XR 08-13 , FXR 82-94, Softail 84-98 & FLHR, FLHT and FLT 80-98 models.