803105350 flange XCMG XS265 road roller spare parts

Short Description:

Flange is the key connecting component for road roller hydraulic pipelines. It connects pipelines, pumps and valve assemblies. Bolts compress sealing surface to realize pipeline connection, ensure normal flow of hydraulic oil and prevent oil leakage at joint position.

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Product Detail

Product Tags

description

Part number: 803105350
Part name: flange
Unit name: electrical system
Applicable Models: Fit for XCMG road roller XS265, suitable for subgrade engineering and pavement compaction construction. Used to replace original flange with deformation, sealing‑face damage and thread failure.

Deformed flange, damaged sealing face and slipped thread holes will cause joint leakage and pressure fluctuation. In severe cases, high‑pressure oil may spray out and interfere with compaction operation.

Number	Parts Name	Quantity	Material Encoding
11	CONNECTOR BODY	1	803103340
12	MOTOR	1	803074925
13	FLANGE	2	803105350
14	CONNECTOR	2	803164756
15	CONNECTOR	2	803107237
16	CONNECTOR	2	803105384
17	BOLT M16×1.5×45	4	805051781
18	CONNECTOR	1	803130736
19	O-RING	1	803192513
20	HOSE ASS’Y	2	803414756
21	HOSE ASS’Y	1	803195664
22	DRIVEN PUMP ASSEMBLE	1
23	CONNECTOR	1	803100723
24	HOSE ASS’Y	1	803165865
25	HOSE ASS’Y	1	803381581
26	BOLT	1	805048000
27	DUPLEX PIPE CLIP	1	804584937

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advantages

Overall dimension, bolt hole position and sealing groove specification are consistent with original parts, excellent interchangeability for direct installation without pipeline modification.
Forged manufacturing process provides high strength, high‑pressure resistance and hydraulic‑shock resistance, adapting to heavy‑load vibration of road roller.
Precisely machined sealing groove cooperates with seals to realize reliable sealing and reduce high‑pressure leakage risk.
Simple and durable structure, as vulnerable pipeline part, easy for disassembly and inspection, convenient for overseas project spare‑parts stocking.

Maintenance & Replacement Tips

Shut down machine and fully release residual hydraulic pressure to avoid injury caused by high‑pressure oil ejection.
Protect flange sealing face during disassembly to prevent scratch and collision; clean impurities and metal debris inside sealing groove.
Install brand‑new seals, tighten bolts diagonally step‑by‑step evenly. Forbid one‑side force and over‑torque thread damage.
Start machine for pressure test after assembly and confirm zero leakage at flange joint.
Do not reuse flange after grinding repair when twisted, with deep sealing‑face scratch or slipped thread hole, replace flange directly.

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.