Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department
| Quality Control | Tested Before Shipment |
| OEM Part Number | 189-8777 1898777 |
| Application | Diesel Engine Lubrication System |
| Shipping | DHL / UPS / FedEx / Air Freight / Sea Freight |
| Installation | Direct Replacement |
| Condition | Brand New |
| Engine Models | CAT C7 / 3116 / 3126 Series |
| Pump Type | Gerotor Oil Pump |
| Product Name | Engine Oil Pump |
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Product Specification
| Quality Control | Tested Before Shipment | OEM Part Number | 189-8777 1898777 |
| Application | Diesel Engine Lubrication System | Shipping | DHL / UPS / FedEx / Air Freight / Sea Freight |
| Installation | Direct Replacement | Condition | Brand New |
| Engine Models | CAT C7 / 3116 / 3126 Series | Pump Type | Gerotor Oil Pump |
| Product Name | Engine Oil Pump | ||
| High Light | Engine Oil Pump for CAT C7 ，Diesel Engine Lubrication System Parts ，Engine Oil Pump 189-8777 | ||
The Engine Oil Pump 189-8777 is a high-quality replacement lubrication component designed for CAT C7, 3116, 3126, 3126B, and 3126E diesel engines.
The oil pump is an essential part of the engine lubrication system. It delivers continuous oil flow throughout the engine, helping maintain proper oil pressure and protecting critical components including crankshaft bearings, connecting rod bearings, camshaft, and valve train parts.
Manufactured with precision machining technology and durable materials, this replacement oil pump provides reliable lubrication performance for heavy-duty applications such as construction machinery, industrial equipment, generator sets, and commercial vehicles.
We supply a complete range of diesel engine replacement parts for repair, maintenance, and engine rebuilding.
We specialize in supplying diesel engine spare parts for global aftermarket customers.
Our advantages include:
We support engine rebuilders, distributors, repair workshops, and equipment dealers with reliable replacement parts solutions.
Oil pump 189-8777 is designed for CAT C7, 3116, 3126, 3126B, and 3126E diesel engines.
No. Although both are used on some CAT C7 applications, they are different oil pump part numbers and should not be treated as identical replacements.
The oil pump circulates engine oil through the lubrication system to maintain oil pressure, reduce friction, and protect internal engine components.
Replacement is recommended when the engine shows:
Yes. We supply complete C7 engine components including overhaul kits, gasket kits, pistons, cylinder liners, crankshafts, bearings, cylinder heads, injectors, and valve train parts.
Yes. We support wholesalers, distributors, repair workshops, and engine rebuilding companies with competitive pricing and global shipping.
Company Details
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Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu... Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu...
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