The best way to confirm fitment is to match your engine model and serial number range against the compatibility chart provided on this page
DT100) engines from years 1989 through 2011 and newer
1 x Third-hand adapter (on some models)
Installing it backward will result in an immediate leak
7LX (4 BBL) 4-Stroke 1988–1989 99155T2 Mercruiser 470 (2 BBL) 4-Stroke 1983–1984 99155T2 Serial Range: 6218037-6916778 Mercruiser 485/488 (4 BBL) 4-Stroke 1983–1984 99155T2 Serial Range: 6170297-6916778
Impeller Repair Kit – Fits Crusader/Pleasurecraft 5.0L, 5.7L, 6.0L, 8.1L (Replaces RP061022, R061022) 25HP The best way to confirmProduct Details This Impeller Repair Kit Fits Crusader Pleasurecraft 5. 0L, 5. 7L, 6. 0L, 8. 1L Marine Engines is a direct fit replacement for Pleasurecraft Marine (PCM) 5. 0L, 5. 7L, 6. 0L, and 8. 1L inboard engines from 2004 and newer that use a serpentine belt driven water pump. It is fully compatible with popular models including the Excalibur 330, EX343, ZR6, ZR409, and 5. 0L Pro Sport series. It provides a direct interchange for OEM and