4934058-QSL water pump
We mainly deals in Dongfeng truck accessories (engine/axle/gearbox/cabin), especially Dana axle accessories and Cummins engine parts (4BT, 6BT, 6CT, 6L, ISBE, ISDE, ISLE,ISF2.8, ISF3.8, NTA855, KTA19,KTA38, KTA50, M11, ISM, etc.) with great advantages
Product Descreiption
4934058-QSL Water Pump (Cummins)
1. Basic Specifications
- Part Number: 4934058 (also C4934058), QSL series
- Engine Fitment: Cummins QSL9, ISC, ISL, L375, 6LTA8.9, 6CT8.3 diesel engines
- Type: Mechanical centrifugal coolant pump (belt-driven)
- Material: Cast iron body, steel impeller, rubber seal
- Weight: ~3.86 lbs (1.75 kg)
- Drive: Engine accessory belt (pulley integrated)
- Coolant Temp Range: -35°C to +110°C
- Flow Rate: ~120–150 L/min (engine speed dependent)
- Pressure: ~2.5–3.5 bar
- 2. Installation Position
- Location: Front lower section of the engine, mounted on the engine block timing cover
- Belt Drive: Driven by the crankshaft pulley via a V-belt (connects to fan belt system)
- Connections:
- Inlet: From radiator lower hose
- Outlet: To engine block coolant jackets
- Orientation: Horizontal mounting, impeller facing the engine block
- 3. Function
- Core Role: Primary coolant circulation pump for the engine’s liquid cooling system
- Key Functions:
