13556421 Rearview mirror bracket Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

13556421 Rearview mirror bracket Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 13556421 rearview mirror bracket is a custom-made core support and adjustment accessory for the cab, specifically designed for various engineering machinery cabs. Its core function is to fix and support the rearview mirror, adjust its angle, and provide anti-shake protection. It also features stable load-bearing capacity, flexible steering, and anti-fall-off functionality, ensuring the rearview mirror is securely installed and provides smooth visibility adjustment. Suitable for bumpy operations in mines and construction sites, it prevents the rearview mirror from shaking, shifting, or falling off, providing the driver with a clear view and ensuring operational safety.
This product is an original factory compatible part, precisely matched with the cabs of Sany, XCMG, Caterpillar and other series of construction machinery. Relying on CNC forging and precision machining technology, it is compatible with the original rearview mirror installation position and cab structure. It can be quickly installed without complicated adjustments. It can withstand bumpy, high and low temperature and dusty and oily working conditions, providing solid support and smooth steering.

【Core Technical Parameters】

-Product Model: 13556421
– Product Type: Rearview Mirror Mount (Original Equipment Manufacturer, Special Support and Adjustment Accessory for Construction Machinery Cab)
– Product Brand: Genuine Original Product (Compatible with various construction machinery cabs, of the same quality, and with guaranteed after-sales service)
– Compatible with: Cabs of Sany, XCMG, Caterpillar, and other series of construction machinery; precisely fits rearview mirror installation positions; compatible with various construction machinery rearview mirror mounting supports.
-Material: High-strength alloy steel (PP+GF45 reinforced engineering plastic optional), CNC forged and precision machined, surface electrophoretic anti-corrosion treated, tensile strength ≥520MPa, hardness HRC28-32, impact resistant and wear resistant.
-Operating temperature range: -30°C to +80°C (The structure remains stable under extreme temperatures, steering is smooth, without jamming or damage, and the support performance does not decrease).
– Structural Specifications: Integrated support structure, including support body, steering shaft, fixing flange, and anti-slip gasket, combining support and fixation, multi-angle steering adjustment, and anti-shake protection functions. Steering angle ranges from 0° to 180°, adapting to rearview mirror field of view adjustment needs.
– Dimensions: Precisely fits the original factory installation position; the bracket height and flange dimensions perfectly match the installation requirements of the rearview mirror and cab, ensuring a perfect match with the rearview mirror base and cab mounting surface. Dimensional tolerances are IT6-IT7, conforming to GB/T 1184-2008.
-Installation method: Bolt fixing, compatible with original flange holes, easy installation and quick replacement, requires professional tools for adjustment, after installation the support is firm, the steering is smooth and there is no looseness.
– Protective properties: Waterproof, dustproof, and oil-resistant; surface electrophoretic anti-corrosion treatment; salt spray resistance ≥500 hours; wear-resistant, aging-resistant, and UV-resistant; not easy to fade or deform; smooth and wear-resistant steering shaft with no jamming or abnormal noise.
-Service life: ≥4 years under normal operating conditions, ≥2 years under harsh operating conditions. It exhibits no deformation or breakage after passing bump resistance and steering fatigue tests. Steering adjustment performance is stable, and it can withstand 15 impacts of a 147m/s² half-sine wave without significant deformation.

Whether in bumpy environments, dusty mines, or extreme temperatures, this product consistently provides stable support and steering adjustment, ensuring secure installation of the rearview mirror and smooth field of vision adjustment. It offers drivers a clear field of vision, enhances operational safety, and reduces maintenance costs. As an original factory compatible part with a unique code for traceability, it is a high-quality genuine spare part for the repair and replacement of rearview mirror supports in construction machinery cabs, and is suitable for bulk stocking.

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