Your shopping cart is currently empty.
Piston Ring Set
#3937XS 100mm XS Ring Set/Per Piston/1.2mm Top/1.5mm 2nd/2mm Oil
Part #:3937XS
Availability:Usually Ships in 2-3 days100mm XS Ring Set/Per Piston/1.2mm Top/1.5mm 2nd/2mm Oil/See Details
Regular Price:
$38.50 (USD)
Our Price::
$34.65 (USD)
All Wiseco Piston ring sets fit JE Piston's with the same specifications, and the XS series piston rings share the following specifications: Top ring is 1.2mm thick alloy steel, ferrox coated, and chrome faced. 2nd ring is 1.5mm cast iron, phosphate coated and taper faced. Oil ring is 2.0mm thick and a 3 piece assembly - stainless steel flex vent spacer, with chrome faced rails. Please contact us to verify your requirements if you have any questions. You must order 1 set per piston times the number of pistons in your motor. Proper end gaps may need to be set before installation.
Customer Reviews
After 75 years in the business, the name Wiseco has become synonymous with pistons, especially pistons for off-road racing and riding. Wiseco engineers utilize the latest in 3D design and finite element modeling software to ensure every Wiseco design is developed to provide the greatest strength and lightest weight for each application. Wiseco’s in-house Dyno facility, equipped with the latest technology, along with a field-testing network, insure that all products meet the expectations of the demanding motorsports consumer.