800164797 cylinder head XCMG XS165 road roller spare parts

Short Description:

Fit for XCMG road roller XS165, applied in subgrade compaction and site leveling. Used to replace original cracked, deformed and eroded cylinder head.

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Product Detail

Product Tags

description

Part number: 800164797
Part name: cylinder head
Unit name: power system
Applicable Models: XCMG XS165 vibratory road roller

The cylinder head is a key core component of road‑roller engine. It seals the top of cylinder, provides mounting positions for valves and fuel injectors, realizes air intake and exhaust. Subjected to high temperature and high pressure inside engine, it directly determines engine power performance and sealing reliability.

Number	Parts Name	Quantity	Material Encoding
1	SWITCH VALVE	32	800164798
2	INTAKE VALVE	8	800164799
3	VALVE	16	800164800
4	SWITCH VALVE	16	800164801
5	CUTOFF VALVE	16	800164802
6	EXHAUST VALVE2	8
7	CYLINDER HEAD	1
8	INSERT VALVE	8	800164805
9	INSERT VALVE	8	800164806
10	EXPANSION PLUG	9	800164807
11	EXPANSION PLUG	1	800164808
12	EXPANSION PLUG	2	800164809
13	EXPANSION PLUG	5	800164810
14	EXPANSION PLUG	7	800164811
15	SCREW	18	800164812
16	CYLINDER RING	1	800164813

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advantages

Cast according to original size with accurate hole position, no secondary machining during installation.
Heat‑resistant and anti‑fatigue material, reduce failures such as cracking, oil and water leakage under high‑temperature working condition.
Finished mating surface, effectively avoid gasket blowing, air and fluid leakage.
Fully compatible with original valves, cylinder gaskets and bolts.

FAQ

Q: Can a slightly warped cylinder head be reused after grinding?
A: If the warpage exceeds the repair limit, grinding cannot guarantee reliability. It is easy to fail again under heavy‑load and high‑temperature conditions, replacing with new part is recommended.
Q: What causes unstable engine operation after cylinder head replacement?
A: Mostly caused by uneven bolt torque or misaligned cylinder gasket. Re‑check bolt torque and gasket installation condition.

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.