This water pump fits many Volvo Penta HU thru WT model engines from years 1995-1999.
This raw water impeller pump 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.
Replaces part numbers: 3857794, 3851982, 3855079, 3852399
The bronze pump has a 4 1/2 inches diameter single V-belt pulley
It has a 1" outlet port, a 1 1/4" inlet port and uses a 21951346 Impeller.
Description
This Volvo Penta 3857794 sea water pump, with a 4.5" single V-belt pulley, 21951346 impeller, 1" outlet, and 1.25" inlet, provides durable bronze construction for reliable marine engine cooling.