Water Pump Assembly 5-13610026-0 for Isuzu 6BD1 6BB1 6BF1 Engine with 120 L/min Flow Rate and Cast Iron Alloy Housing

Premium-quality water pump assembly designed as a direct replacement for Isuzu 6BD1, 6BB1, and 6BF1 diesel engines. This component ensures optimal engine cooling performance in heavy-duty applications.

• OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable cooling
• Durable Construction: Corrosion-resistant cast iron alloy withstands high temperatures and pressure
• Precision Flange Mounting: Rigid flange mounting system with precise bolt-hole alignment
• High Flow Rate: Delivers approximately 120 L/min at 3000 RPM for efficient coolant circulation
• Heavy-Duty Bearing: Sealed ball bearing with high-temperature grease for long life under heavy loads
• Mechanical Seal: Ceramic or carbon face seal prevents coolant leakage and resists wear
• ISO 9001 Certified: Meets rigorous automotive industry standards for pressure resistance and thermal stability

This water pump is specifically designed for Isuzu 6BD1, 6BB1, and 6BF1 engines. Common applications include:

• 6BD1 (5.8L inline 6 diesel, 1976-1993)
• 6BB1 (5.4L inline 6 diesel, 1980-2001)
• 6BF1 (6.1L inline 6 diesel)
• Also compatible with 6BG1 and 6HE1 engines (verify fitment)

• Isuzu trucks (JCR, JBR, FSR, FTR, etc.)
• Forklifts and industrial equipment
• Holden Shuttle / Bedford diesel engines

1. Drain coolant from radiator and engine block
2. Remove drive belt by loosening tensioner or idler pulley
3. Remove fan and fan clutch (if applicable) by unbolting from water pump flange
4. Disconnect hoses, noting positions (inlet, outlet, bypass)
5. Unbolt old water pump, noting bolt lengths and positions
6. Clean mating surface on engine block, removing old gasket material
7. Compare new pump with old to check mounting, port locations, and pulley fit
8. Install new gasket positioned on block
9. Install new water pump and tighten bolts in sequence to specification (typically 20-30 Nm)
10. Reconnect hoses using new hose clamps if needed
11. Reinstall fan and fan clutch, torquing bolts to specification
12. Reinstall drive belt with correct routing and tension
13. Refill coolant using recommended type, filling slowly to avoid air pockets
14. Bleed the cooling system by running engine with heater on high
15. Check for leaks at pump gasket and hose connections
16. Test drive while monitoring engine temperature gauge

• Material Verification: Cast iron alloy composition and hardness tested
• Dimensional Inspection: Mounting flange, shaft diameter, inlet/outlet sizes verified against OE blueprints
• Leak Test (Pressure/Vacuum): Each pump tested for seal integrity
• Bearing Noise Test: Rotated to check for smooth, quiet operation
• Impeller Balance: Dynamic balance checked to minimize vibration
• Visual Inspection: 100% checked for casting defects, cracks, or damage
• Safe Packaging: Pump sealed in plastic bag, boxed with foam protection

• Neutral export packing or customized packaging available
• Carton or wooden case for safe transportation
• Fast delivery for stock items
• Shipping by Express Air or Sea

For pricing, availability, or bulk purchase of the Water Pump 5-13610026-0 For Isuzu 6BD1 6BB1 6BF1 Engine 5136100260 Isuzu Truck Parts, please contact our sales team for a competitive quote and expert technical support.