Sea Water Pump Volvo Penta 3857794, 3851982, 3855079, 3852399 4.5" V-Belt Pulley

All metal aftermarket Volvo Penta sea water pump assembly with V-belt pulley (NO CORE RETURN REQUIRED!).

• Fits MANY Volvo Penta HU thru WT model engines from years 1995-1999 (That use one of the part numbers below)
• Fits 3.0GS MD, HU, 3.0 GS NC, LK, BY, WTR, 4.3GL & 4.3GS LK, BY, 5.0GL BY, 5.7GI NC, LK, 5.7GLI LK, 5.7GS LK, 5.7GS BY, 5.7GSI LK, 5.7GSI BY model engines.
• Bronze pump with 4 1/2 in. diameter single v-belt pulley
• 21951346 Impeller
• 1" Outlet Port
• 1 1/4" Inlet Port

Replaces the following part numbers:

• 3857794
• 3851982
• 3855079
• 3852399

Please verify your motor uses one of the part numbers above BEFORE ORDERING!

Common symptoms of a bad raw water pump are leaking coolant out of the weep hole, a growling or howling sound from bad bearing & engine overheats or high exhaust temperature due to low output.

Please refer to your repair manual for proper procedures.