Rings, Piston - Mercury 135-150hp EFI 4-stroke
Rings, Piston - Mercury 135-150hp EFI 4-stroke - Standard Bore is backordered and will ship as soon as it is back in stock.
Condition: New
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Delivery and Shipping
Delivery and Shipping
Most orders placed before 11am EST Monday-Friday are shipped same day. Orders placed after this time may ship same day or the following business day. Estimated delivery dates are shown with the shipping options in the checkout. If we cannot ship your order within the normal processing time, we will reach out same day (Monday-Friday). Additional shipping information can be found HERE.
Rings, Piston - Mercury 135-150hp EFI 4-stroke
Piston Rings
These are the same or better than OEM! These are Riken rings!
These rings are intended for OE style cast pistons. Cannot be used on Wiseco pistons!
Standard Bore size is 90mm
Our pistons are sold with the rings included, so if you need the piston also see the "related products" tab.
Sold by the Pair - 2 rings for one piston
These rings are usually available in STD, .020", and .030" Oversize. To order, select your desired options, then enter the quantity and click "add to cart". Most standard and oversize rings are in stock however some sizes may be on a short backorder from time to time. Please don't hesitate to contact us for assistance.
Fits
Mercury
135hp EFI (4-Stroke) (s/n 2B131942 & Up)
150hp EFI (4-Stroke) (s/n 1B905505 & Up)
Replaces 8M0098837, 8M0166306, 8M0166307
PLEASE NOTE: This item may fit additional models to those listed above. Please DO NOT order based solely on application info above. You MUST compare the OEM number of the part for your engine to those listed above to ensure correct fitment of this part for your application! Failure to order this way will likely lead to the wrong part being ordered!
