Circulating Water Pump For MerCruiser Volvo 46-879194401, 46-87919436, 21124846
Circulating Water Pump for GM Marine 4.3L Engines
Circulating water pump without bypass for 4.3L GM Marine Engines. The water pump meets or exceeds factory specifications and is a direct replacement. Fits both composite and non composite timing covers on the 4.3L marine engines from 1998-Newer. This pump is used on engine blocks that do not have the additional water bypass hole on the left side of the engine block.
- Bi-Directional
- Stainless Steel Shaft, Pulley
- Without Bypass
- Direct Replacement
- Replaces Part # 46-879194401, 46-87919436, 21124846