New Sierra / Mercruiser GM 3.0L 4.3L 5.0L & 5.7L Std Rotation 1Pc Seal Rear Main Oil Seal Part # 18-0519

This listing is for a New Sierra / Mercruiser GM 3.0L 4.3L 5.0L & 5.7L Std Rotation 1Pc Seal Rear Main Oil Seal Part # 18-0519

Part Numbers: R047173, 3852657, 9-61621, 912957

SHIPPING: $7.95 flat rate shipping to anywhere in the lower 48. Shipping to Alaska, Hawaii, & any other US Territory will have additional shipping fees. 

International Shipping will be calculated after checkout. International customers will receive an email and a PayPal money request for the additional shipping charges at the email address provided. (Some items are excluded from international shipping)

If you have any questions, please contact us through e-mail at customerservice@marinepartswarehouse.com. Please provide your engine model number to help confirm compatibility.