Heavy-duty swing gearbox YX32W00002F2 for SK135SR-2 Kobelco excavator swing system.
OEM Replacement: Replaces original Kobelco part YX32W00002F2 with high accuracy.
Durable Gear System: Forged and heat-treated gear sets ensure long service life.
Precision Machining: Guarantees smooth operation and reduced wear in swing movement.
Complete Assembly: Pre-assembled with housing, gears, and bearing units.
Application Proven: Widely used in professional equipment service centers and fleet repairs.
This Swing Reduction Gearbox , part number YX32W00002F2, is tailored specifically for the Kobelco SK135SR-2 excavator. Also referenced as 383855, it forms a key part of the upperstructure rotation system, transmitting hydraulic power into smooth 360° turning action. Engineered for durability and precision, the component comes ready-to-install and built from high-strength alloys. Widely trusted by dealers and rebuild shops in Asia and South America, the unit ensures stable performance and minimizes downtime in high-duty environments. A perfect stock item for parts distributors and Kobelco repair specialists.
| Attribute | Specification |
|---|---|
| Applicable Model | Kobelco SK135SR-2 |
| OEM Part Number | YX32W00002F2 |
| Reference Number | 383855 |
| YNF Part Number | YNF16780 |
| Type | Swing Reduction Gearbox Assembly |
| Installation Position | Upperstructure swing drive area |
| Material | Alloy steel, precision machined |
| Condition | Brand new aftermarket |
| Assembly Included | Yes (with housing, gears, shaft) |
| Origin | China |
| Brand | YNF |
| MOQ | 1 Piece |
| Shipping Methods | Sea, Air, Express |
| Payment Methods | T/T, L/C, PayPal |
| Industry Segment | Application Purpose |
|---|---|
| Construction Equipment | Enables 360° rotation for SK135SR-2 upperstructure |
| Machinery Maintenance | Replacement unit for swing system repairs |
| Parts Resellers | Stock for Kobelco aftermarket clients |
| Excavator Rental Fleet | Swing repair solution for minimizing downtime |
Related Products:
Kobelco SK135SR-2 Swing Motor Seal Kit
Travel Reduction Gearbox for SK135SR
Swing Bearing Assembly for Kobelco Excavators
Control Valve Assembly SK135SR
FAQs:
Q: Is this an OEM part or aftermarket?
A: It’s a high-quality aftermarket product built to OEM standards.
Q: Can I buy only internal gears?
A: Yes, internal components can be purchased separately.
Q: How is it shipped?
A: Packed securely in wooden crates, available via sea or air freight.
YNF Machinery delivers OEM-quality swing gearboxes like YX32W00002F2 for Kobelco SK135SR-2 excavators. Whether you’re maintaining rental fleets or stocking parts for resale, this unit offers factory-level durability with reliable aftermarket pricing. All assemblies are inspected and tested before shipping. Contact us today to get a tailored quote and increase your service readiness with premium swing reducers.
In the excavator, there are many different plugs used to connect the sensors, switch, etc.
