Sany Original Driver's Cab Support 2161-9057, Sany Material Code: B229900000244, suitable for multiple models.

Sany Original Driver's Cab Support (Front Engine Mount Rubber)
- Model: 2161-9057
- Material Code: B229900000244
- Alternative Names: Front Cab Suspension Shock Absorber Rubber, Engine Mount Rubber (Short Bolt)
- Brand/Origin: Sany Original, Jiangsu Produced
Compatible Models
- SY Excavators: SY135, SY215, SY235, SY285, SY335 and other mainstream models
Function and Structure
- Function: Front cab pivot shock absorption support, isolates engine/chassis vibrations to enhance operating comfort
- Structure: Metal frame + high-strength rubber vulcanized as one piece, with short bolt installation holes
- Installation Location: 1 piece each on the front left and right sides of the bottom of the cab, connecting the chassis and cab
- Replacement Scenarios: Rubber aging and cracking, hardening and failure, bolt loosening/breakage, noticeable cab vibration