Water Pump 1-13650133-3 High-strength Cast Iron Heavy-duty Aluminum Housing Direct OEM Replacement for ISUZU 6HK1 Engine

Name: Water Pump 1-13650133-3 High-strength Cast Iron Heavy-duty Aluminum Housing Direct OEM Replacement for ISUZU 6HK1 Engine
Brand: Yimi (Guangzhou) Automotive Parts Co, Ltd
SKU: ISUZU 6HK1
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: YIMI

Certification: ISO/TS16949

Model Number: ISUZU 6HK1

Trading Properties

Minimum Order Quantity: 2 pcs

Price: Negotiable

Payment Terms: T/T,

Supply Ability: 10000 pcs/month

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Specifications

Part Number:	1-13650133-3, 1-13650079-0, 8-94461-173-0, 1136501333, 1136500790	Weight:	16.8 Kg
Material:	High-strength Cast Iron / Heavy-duty Aluminum Housing	Engine Fitment:	ISUZU 6HK1, 6HK1-T, 6HK1X, 6HK1-TCN, 6HK1T, 6HK1-TC, 4HK1, 6HK1-TR, 6WG1, 6WA1, 6BB1, 6BD1, 6RB1, 6SA1, 6SD1, 6UZ1
Cooling Type:	Engine Coolant Circulation	Impeller Type:	High-efficiency Cast Or Stamped Steel
Seal Type:	Premium Mechanical Seal (Viton)	Bearings:	Sealed Heavy-duty Double-row Ball Bearings
High Light:	ISUZU 6HK1 water pump replacement , heavy-duty aluminum water pump , cast iron ISUZU truck pump

Product Description

Water Pump 1-13650133-3 For ISUZU 6HK1 Engine Excavator Truck 1136501333

Water Pump Assembly (OEM Numbers: 1-13650133-3, 1-13650079-0, 8-94461-173-0 / 1136501333, 1136500790) is a premium-quality, direct replacement cooling system component engineered specifically for ISUZU XE 6HK1 trucks and the legendary 6HK1 diesel engine — the 7.8 L inline-6 turbocharged common-rail diesel powerplant widely trusted in heavy-duty trucks, excavators, wheel loaders, bulldozers, and industrial generators.

This critical component circulates coolant throughout the engine block, cylinder head, and radiator, maintaining stable operating temperature and preventing overheating under extreme loads — from logging and mining operations to long-haul transport and demanding construction sites.

Part Number:	1-13650133-3 1136501333
Product Name:	Water Pump
Car Model:	ISUZU C-Series
Engine Model:	ISUZU 6HK1
Condition:	100% Brand New
Size:	Standard
Weight:	Standard
Origin:	China Mainland
Main Market:	Middle East, Asia, Africa, South America, North America & Europe
Package:	Neutral Packing Or Make It As Requested
Material:	High-strength aluminum alloy & precision bearings
Cooling Type:	Engine coolant circulation
Installation:	Direct OEM replacement
Quality Standard:	OEM equivalent / ISO quality control

Features & Advantages

OE Quality: Manufactured to strict Isuzu OEM dimensional and material standards for a perfect, direct-fit replacement — eliminating modifications, adapter kits, or custom fabrication.
Critical Engine Cooling Component: The water pump is the heart of the cooling system, responsible for forced coolant circulation and heat dissipation. A failed water pump on a 6HK1 engine — which produces up to 883 N·m of torque and operates under high thermal stress — will lead to rapid overheating, cylinder head gasket failure, and catastrophic engine damage.
Heavy-Duty Construction: Cast iron or high-strength aluminum housing with corrosion-resistant coating withstands thermal cycling, road salts, and extreme vibration of heavy equipment and commercial truck operation.
High-Efficiency Impeller: Precision-balanced pressed steel or cast impeller design optimizes coolant velocity and static pressure across the radiator and bypass circuits.
Premium Mechanical Seal: Advanced high-temperature elastomer (Viton) seal prevents coolant weepage, oil contamination, and premature bearing washout.
Sealed Heavy-Duty Bearings: Double-row ball bearings with long-life lubricant and robust radial load capacity, engineered for continuous fan-belt driven operation.
Comprehensive Cross-Compatibility: Interchangeable with multiple OE supersession numbers — 1-13650133-0 through 1-13650133-5, 1136501330-1136501335, 02/801045, 437924A1, WPG-001V, and P3305.
Restores Cooling Performance: Replaces clogged, corroded, or worn-out original pumps — resolves overheating, temperature gauge fluctuations, and heater core short-cycling.
Direct Replacement: Simple bolt-on installation with basic hand tools — matches factory pulley geometry, mounting flange, and hose connections.
Extended Component Life: Reliable coolant flow extends radiator, cylinder liner, and head gasket service life — reduces unscheduled downtime and fleet operating costs.
Global Compatibility: Fits ISUZU XE 6HK1 trucks, 700P, NPR, GIGA, C-Series, and heavy equipment from Hitachi, Case, Sumitomo, Kobelco, and Komatsu.

Packaging & Supply

Individual Packaging: Each water pump is anti-corrosion oil-dipped, individually sealed in a moisture-barrier VCI bag, and boxed with OE-style part labeling.
Gasket: Gasket not included — must be ordered separately.
Bulk Orders / Wholesale: Available for heavy-truck parts distributors, excavator parts suppliers, workshop chains, fleet operators, and international exporters — sold in case packs (5, 10, 20, 50 units); pallet pricing available for volume orders.
Customization: Neutral or private-label retail packaging (including custom barcode labels) available for volume wholesale orders (minimum order quantity applies).
Fast Shipping: Ready stock for immediate dispatch worldwide via express courier (DHL, FedEx, UPS) or economical sea freight.
Wholesale Support: Long-term supply agreements, tiered commercial pricing, and drop-shipping options available for approved distributors.

Inquiry

For pricing, availability, or bulk purchase of the ISUZU Water Pump 1-13650133-3 (1136501333) for XE 6HK1 trucks, 6HK1 engines, and compatible Hitachi excavators / heavy equipment, please contact our sales team for a competitive wholesale quote and expert technical support. We respond to all inquiries within 24 hours.