Sierra Marine 18-4220 Thrust Washer
Sierra 18-4220 Replaces Mercruiser # 13171, 77987, V-6 Outboards & Mercruiser Sterndrives. Used at the forward end of the propeller shaft to center the forward end of the propeller to the shaft.
| Brand | Sierra |
|---|---|
| Cross Reference / Specs | 77987A1 77987 13171 12835467 128354671 12835467Q01 12-835467
12-835467Q01 12-8354671
21300
|
PROPOSITION 65 WARNING: FOR MORE INFORMATION, VISIT WWW.P65WARNINGS.CA.GOV