it is recommended to replace the water pump impeller every 100 hours of operation or at least once per boating season
It is also a direct cross-reference for Sierra 18-2626
9 2-Stroke 1974–1988 398453 Johnson/Evinrude 14 HP 14 2-Stroke 1968 398453 Johnson/Evinrude 15 HP 15 2-Stroke 1974–1988 398453
Includes a complete set of wires with boots
Please refer to the "What's in the Box" section and product images to confirm what is included with the model you select
Transom Seal Service Bellows Kit – Fits MerCruiser R, MR Alpha One Gen 1, Alpha One SS (Replaces MerCruiser 30-803097T1, Sierra 18-8213) 35-50HP it is recommended to replaceProduct Details This Transom Seal Service Bellows Kit Fits MerCruiser Alpha One Gen 1, R, MR is a comprehensive aftermarket solution for MerCruiser R, MR, and Alpha One Gen 1 sterndrives (19831991) with serial numbers 6225577 and up. It also fits Alpha One SS models from 19861989 with serial numbers 0A545004 and up. It serves as a direct replacement for MerCruiser part 30 803097T1, Sierra 18 8213 18 2601 1, and Mallory 9 72902, providing all necessary