18-7169-9 Sierra O-Ring 3.500"X0.135" EACH Manufacturer: Sierra Part Number: 18-7169-9 Condition: New Cross References: SIE 7169, 18-7169, 0418-7169, 04187169, SIE18-7169
Replaces: Mercruiser 25-70937, OMC 911686; Chrysler/Force 25-F474305, 25-F24278, Mallory 9-76551 I.D. - 3.500" Width - 0.135" (verify fitment using your model or serial number)
