مخفض آلية الدوران Caterpillar 378-9517

Swing gearbox CAT 320GC 378-9517 488-3075

OEM Part Numbers: 378-9517, 488-3075

Product Description:

OEM-quality swing gearbox assembly designed for Caterpillar 320GC excavators. The models 378-9517 and 488-3075 provide smooth swing rotation, high torque transmission, stable performance, and long durability in construction, digging, loading, and general earthmoving operations. Fully assembled and ready for direct installation.

Compatibility (Applications):

Compatible Excavator:

- Caterpillar CAT 320GC
OEM References:

- 378-9517
- 488-3075
Cross-reference / Interchange:

Direct-fit replacement for OEM swing gearbox assemblies 378-9517 and 488-3075 for CAT 320GC machines.

Specifications:

- Type: Swing Gearbox (Swing Reduction Gear)
- Condition: New, ready for installation
- Torque Output: OEM-standard high torque
- Construction: Reinforced housing, hardened gears, precision machining
- Application: CAT 320GC excavator swing system
- Packaging: Export-grade wooden crate
- Warranty: Manufacturer’s limited warranty
Key Features:

- OEM-spec replacement for CAT 320GC
- Smooth and stable swing rotation
- High-strength gears for long service life
- Direct bolt-on installation
- Factory load-tested and quality verified
OEM / cross-reference: 378-9517, 3789517, 378 9517, 488-3075, 4883075, 488 3075

Price: on request. Send us the machine model, serial number and part number - we will confirm compatibility and quote the price with delivery.

RAMP Global, Guangzhou, China. Worldwide shipping.