860707308 oil pump assembly for XCMG XD120 light roller
description
This 860707308 oil pump assembly is a dedicated OEM lubrication part for the XCMG XD120 light road roller engine. As the power source of the engine lubrication system, it stably extracts oil from the oil sump and delivers pressurized lubricating oil to the crankshaft, camshaft, bearings, piston components and other moving parts.
It realizes circulating lubrication, friction reduction, heat dissipation and impurity cleaning of engine precision components, effectively avoiding dry friction and ablation failure of parts. The assembly maintains stable oil pressure and oil supply volume under long-term high-speed operation and variable load conditions. With precise internal fit structure, excellent wear resistance and stable pressure output performance, it adapts to harsh working environments such as high temperature, vibration and oil pollution inside the engine compartment, ensuring low wear, low failure and long-term stable operation of the engine power system.
product parameters
Part Number: 860707308
Applicable Model: XCMG XD120 Light Road Roller
Matched Engine: Kubota D1703 / D1803-CR-E5B Diesel Engine
Product Name: Oil Pump Assembly
Core Structure: Pump body shell, internal gear rotor, pressure limiting valve, oil inlet and outlet ports, positioning mounting base, sealing structure
Main Material: High-strength cast aluminum shell, wear-resistant alloy rotor, high-precision valve core, durable sealing ring
Core Function: Engine oil pressurization and delivery, circulating lubrication, friction reduction, heat dissipation and cleaning
Working Characteristics: Stable oil pressure, large oil supply volume, low operating noise, high precision and strong durability
Working Condition Adaptation: Resistant to high temperature and vibration, suitable for long-term continuous high-load operation
Matching Parts: Oil sump assembly, oil filter, engine oil pipeline, crankshaft and camshaft moving parts
| Number | Parts Name | Quantity | Material Encoding | |
| 1 | BOLT M8×60 | 12 | ||
| 2 | WASHER 8 | 6 | ||
| 3 | WASHER 8 | 6 | 805338277 | |
| 4 | OIL PUMP ASSEMBLY | 1 | ||
| 5 | OIL PUMP GASKET | 1 | ||
advantages
① Adopts high-precision alloy rotor and cast aluminum pump body, featuring light weight, high hardness and strong deformation resistance.
② Optimized gear rotor structure ensures stable oil output pressure and sufficient circulating oil supply without pressure fluctuation.
③ Built-in precision pressure limiting valve to automatically adjust oil pressure and avoid excessive pressure damage to pipeline components.
④ Excellent internal sealing performance, effectively preventing oil pressure loss and idle lubrication insufficiency.
⑤ Strong high-temperature and wear resistance, stable operation for a long time without jamming or attenuation of oil supply.
⑥ Original standard size and mounting position, perfectly matching XD120 engine with high installation accuracy and stable performance.
maintenance & replacement tips
- Regularly monitor engine oil pressure and check for abnormal noise, oil pressure drop and insufficient lubrication.
- Replace engine oil and oil filter on schedule to prevent impurity deposition from wearing the pump rotor and blocking the oil passage.
- Inspect the oil pump sealing surface and pipeline joints regularly to avoid oil leakage and pressure loss.
- Clean internal oil passages regularly to ensure unobstructed oil circulation and stable lubrication efficiency.
- Adopt genuine 860707308 oil pump assembly for replacement to guarantee stable oil supply and normal engine lubrication.
warehouse
We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.
our warehouse
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