130903000088A005 Right armrest assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

130903000088A005 Right armrest assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

This product is a custom-made core comfort and convenience accessory for the cab of various construction machinery. Its core function is to provide stable support for the right arm of the driver and passengers, relieving arm fatigue during long-term operation. It has flexible angle and height adjustment functions to adapt to different driving habits. It can be used to place the arm and assist in operation. It is stable and does not shake when operating on bumpy roads, ensuring convenient operation and driving safety. It is suitable for long-term operation in mines and construction sites, improving driving comfort and complying with relevant regulations.
This product is precisely matched to the cab seats of Sany, XCMG, Caterpillar and other series of construction machinery. It is compatible with seat components such as the 130903000088A004 seat cushion assembly and the 130903000088A003 backrest assembly. It adopts a precision injection molding and welding assembly process, is compatible with the original factory installation position, and can be quickly installed without adjustment. It can withstand harsh working conditions, and the installation is stable and secure, ensuring the overall user experience of the seat.

【Core Technical Parameters】

– Product Model: 130903000088A005
– Product Type: Right Armrest Assembly (Original Equipment Manufacturer, Support Component for Construction Machinery Cab Seat)
– Compatible with: Cabs of Sany, XCMG, Caterpillar, and other series of construction machinery; compatible with loaders, excavators, bulldozers, etc.; compatible with seat assemblies such as 130903000088A004 and 130903000088A003; can directly replace original parts.
– Material: The main body is made of high-strength flame-retardant PC engineering plastic (reinforced nylon optional), and the handrail surface is made of wear-resistant imitation leather (composite fabric optional). It undergoes injection molding, welding, and coating processes. The plastic has a tensile strength ≥400MPa, and the surface has a flame-retardant rating of UL94-V0. It is sturdy, easy to clean, and scratch-resistant.
– Operating temperature range: -30°C to +80°C (Stable performance under extreme temperatures, no brittle cracking, aging or deformation, normal adjustment function, no fading or peeling of the surface)
– Structural Specifications: Integrated armrest structure, including main support frame, adjustment mechanism, locking device, and armrest surface. Compatible with seat adjustment systems, angle adjustable from 30-90°, height adjustable from 20-50mm. Features built-in anti-slip texture to conform to the arm’s curve, combining support, adjustment, and convenient placement functions.
– Dimensions: Precisely fits the original chair; armrest length, width, and height conform to the workstation; perfectly matches the seat cushion and backrest assembly; dimensional tolerances are IT7-IT8; installation gap ≤0.2mm; width approximately 120mm, length approximately 280mm, height approximately 150mm.
– Installation method: Bolt + clip fixing, compatible with original seat hole positions. Clean the hole positions before installation, then tighten the connection. No professional tools are required. After installation, it is stable without shaking and can be adjusted smoothly.
– Protective performance: Waterproof, dustproof, and oil-resistant; surface is stain-resistant and easy to clean; salt spray resistance ≥480 hours; abrasion-resistant, aging-resistant, and UV-resistant; body is not easily deformed; can withstand dusty and oily working conditions.
– Service life: ≥4 years under normal working conditions, ≥2 years under harsh working conditions, no faults after 15,000 adjustment tests, no wear and deformation, stable locking, and surface wear resistance ≥5,000 times, extending the overall life of the seat.

Whether in bumpy environments, dusty mines, or extreme temperatures, this product provides stable arm support, reducing operator fatigue, improving ease of operation and riding comfort, and lowering maintenance costs. It is an original factory compatible part with a unique code for traceability, perfectly matching corresponding seat cushions, backrests, and other seat components. It is a high-quality original spare part for seat system repair and replacement, and for bulk stocking.

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1 130903000088A001 Headrest Assembly
2 130903000088A002 Headrest guide sleeve assembly
3 130903000088A003 Backrest Assembly
4 130903000088A004 Seat Cushion Assembly
5 130903000088A005 Right armrest assembly
6 130903000088A006 Left armrest assembly
7 130903000088A007 Slide rail assembly
8 130903000088A008 Air Suspension Damping Assembly
9 130903000088A009 Air Spring
10 130903000088A010 Seatbelt Assembly

*For other spare parts procurement needs, please contact us!