Mercury 4 Cyl. 40 HP 90-97, 45 HP 86-89 (Inline 4) Piston Rings

Mercury  4 Cyl. 40 HP 90-97, 45 HP 86-89 (Inline 4)  Piston Rings

(No reviews yet) Write a Review
SKU: 200-05 3
Weight: 1.00 LBS
Shipping: Calculated at Checkout
$24.95

These rings will fit all Mercury  4 Cyl. 40 HP 90-97, 45 HP 86-89 (Inlne 4). WSM Rings are top quality RIK Japanese high performance rings. Will fit OEM factory pistons.

Wiseco rings will fit Wiseco forged piston only.

Ring set includes:

1 Top ring
1 Bottom ring


O.E. No. 39-18653A12

This ring set will fit the following applications only,

Mercury  4 Cyl. 40 HP 90-97, 45 HP 86-89 (Inlne 4)