Searching for a reliable CAT C7 Engine Water Pump? Our 1838236 and 3054908 high-quality aftermarket alternatives are designed to perfectly resolve overheating and cooling system anomalies in your Caterpillar heavy equipment.
We support custom development for various engine cylinder liners. As a Source Manufacturer with Foreign Trade Export experience, we offer factory direct sales to meet your precise specifications.
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✉ [email protected] (Click to email)Brand: Caterpillar | Product Name: CAT Water Pump
Part Numbers: 1838236, 3054908
Direct Replacement: Engineered to meet or exceed OEM specifications for CAT C7 Engine 1838236.
Durability: Features reinforced seals and heavy-duty bearings for extended service life in demanding construction environments.
Optimal Cooling: Ensures efficient coolant circulation, preventing costly engine overheating failure in equipment like the CAT 320D Excavator.
High Flow Rate: Designed for maximum water flow required by the C7 Engine to maintain operating temperature.
Wide Application: Use for various Caterpillar construction machinery, including excavators and loaders.
Honour Time Machinery Limited specializes in providing a full range of heavy-duty engine assemblies and spare parts for top brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our extensive inventory covers essential engine components necessary for complete engine overhaul and repair:
| Attribute | Detail | Specification |
|---|---|---|
| Model NO. (Engine) | C7 Engine | CAT Water Pump |
| Part Number | 1838236, 3054908 | 183-8236, 305-4908 |
| Application | Excavator & Other Heavy Machinery | Cooling System Component, High Flow Rate |
| Condition | New, Aftermarket Replacement | OEM Standard Precision |
| Certification | ISO 9001/TS 16949 | High Quality Guaranteed |
| Transport Package | Carton | Secure, Export-Ready Packaging |
| Trademark | Honour Time Machinery | Reliable Aftermarket Brand |
| Origin | China | Production Capacity: 5000PCS/Year |
| Payment Terms | T/T, Western Union, MoneyGram | |
| Delivery Methods | Express: DHL, FedEx, EMS, UPS or by Air/Sea | |
Crankshaft: Installed in the Engine Block. Converts reciprocating motion into rotational motion. Caterpillar 320D C7 Engine Crankshaft.
Liner Kit: Installed in the Cylinder Bore. Rebuilds the engine's combustion chamber. Komatsu PC300-7 6D107 Engine Liner Kit.
Valve Seat: Installed in the Cylinder Head. The surface the valve closes against to seal the combustion chamber. Cummins QSB6.7 Engine Valve Seat.
Nozzle (Fuel Injector): Installed in the Fuel System/Cylinder Head. Atomizes fuel for combustion. Isuzu 4HK1 Engine Nozzle.
Water Pump: Installed in the Cooling System. Circulates coolant through the engine. CAT 312D C4 Engine Water Pump.
Pressure Switch: Installed in Various Systems (e.g., Oil/Hydraulic). Detects pressure changes to signal a circuit change. Yanmar ViO50 4TNV94L Engine Pressure Switch.
Turbocharger: Installed on the Exhaust/Intake System. Uses exhaust gas to compress intake air. Weichai WP10 Engine Turbocharger.
Engine Bearing: Installed on the Crankshaft/Connecting Rod. Supports rotating components. Kubota KX080-3 V3307 Engine Bearing.
Gasket Head: Installed at the Cylinder Head/Block Joint. Prevents leakage of coolant and combustion gases. CAT 330D C9 Engine Gasket Head.
Monitor: Installed in the Cab/Control System. Provides real-time machine status and fault codes. Komatsu PC200-10 SAA6D107 Engine Monitor.
If your Komatsu PC200-8 SAA6D107 Engine experiences overheating, first check the coolant level and inspect the radiator fins for clogs. A common culprit is a failed or inefficient Water Pump (like the CAT Water Pump 1838236 discussed). Immediate replacement with a high-quality part is crucial to prevent severe, irreversible engine damage.
Daily Check: Always check the engine oil and coolant levels before starting the machine.
250 Hours: Replace the engine fuel filter. Use high-quality fuel to protect your Diesel Pump and Injector.
500 Hours: Inspect all drive belts (e.g., the belt connected to the Water Pump and fan) for tension, cracks, and wear. Proper belt tension is vital for cooling efficiency.
1000 Hours: Perform a thorough check and adjustment of valve clearances (relevant for the Valve Seat and Valve Guide components).
| Liner Kit | Piston | Piston Ring | Gasket Kit | Gasket Head | Crankshaft |
|---|---|---|---|---|---|
| Valve Guide | Nozzle | Bearing | Pressure Switch | Flameout Solenoid | Monitor |
| Radiator | Main Valve | Belt | Engine Bearing | Cylinder Block | Valve Seat |
| Accelerator Motor | Transmitter | Fan Cooling | Other Engine Parts |
| Brand | Model 1 | Model 2 | Brand | Model 1 | Model 2 |
|---|---|---|---|---|---|
| Komatsu | 3D82 | 3D84 | CATERPILLAR | 3114 | 3116 |
| 4D105 | 6D95 | C4 | C6 | ||
| 6D108 | 6D110 | 3064T | S6K | ||
| 4D84 | 4D95 | C7 | C9 | ||
| 6D102 | 6D105 | C13 | |||
| 6D114 | 6D170 | Mitsubishi | 4D34 | 4D24 | |
| KOBELCO | J05E | 6D34T | K4M | S3Q2 | |
| 6D16 | J08E | 6D16 | 6D24 | ||
| 6D22T | 6D24T | S4KT | 6D40 | ||
| 6D16T | J05E | ISUZU | 3LD1 | 4LE1 | |
| 6D34 | J08E | 4BG1 | 4HK1 | ||
| Yanmar | 4D88E | 4TNE84 | 6SD1 | 6WG1 | |
| 4TNV88 | 4TNV94L | 4LE2 | 4JB1 | ||
| 4TNE88 | 4TNE94 | 6BG1 | 6HK1 | ||
| 4TNV98 | 4TNV106 | 6WF1 | |||
| HINO | J05E | J08E | CUMMINS | QSB6.7 | QSM11-C |
| V25C | EF750 | B5.9-C | B3.9-C | ||
| P11C | V21C | QSM11 | C8.3-C | ||
| H06CT | H07D | VOLVO | D6D | D6E | |
| D9E | D12D | ||||
| D7D | D7E | ||||
| D12E | D16D |
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