Products Volvo PentaO-Ring Back Sealing Ring 839253 Item number: 839253 Similar numbers: GLM 87030 Fit on Volvo Penta 280, 290, SP,DP You May Also Be Interested In Sealing Ring 181620 Sealing Ring 942615 Pin, Cotter 91490-30030-00 Piston Ring R09-785