Kobelco SK200-8 Excavator Swing Gearbox YN15V00035F1 Slewing Reduction Unit

It is a brand-new aftermarket swing gearbox built to fit the Kobelco SK200-8. It is not a Kobelco-branded OEM part, but the mounting dimensions, output shaft and internal reduction are designed as a direct replacement for YN15V00035F1.

Yes, it is built for the SK200-8 swing drive. Please confirm your machine serial/model and the original part number (YN15V00035F1). Send us photos of the old gearbox and we will verify compatibility before shipment.

This unit is a replacement for Kobelco part number YN15V00035F1. Please double-check the number on your old gearbox before ordering.

Noise, backlash or play usually points to worn gears or bearings inside the swing reduction. Replacing the gearbox normally restores smooth, quiet slewing. We recommend confirming the fault is in the gearbox rather than the swing motor or brake.

A repair is worthwhile only when the housing and gear teeth are still serviceable. When gears, bearings or the output shaft are worn or scored, full replacement is the more reliable option.

Price is negotiable and depends on order quantity, model and shipping terms. Send us your target quantity and destination and we will quote our best price.

Warranty is negotiable and agreed case by case. Please contact us to confirm the exact warranty terms before placing your order.

MOQ is 1 piece. Small trial and sample orders are welcome.

In-stock items ship within 3-7 working days. For production orders, please allow 15-25 days after payment.

Payment by T/T, L/C, Western Union and PayPal. We ship by express, air and sea, with FOB, CIF or DDP door-to-door service depending on your region.

Yes. Each gearbox is inspected for backlash, rotation and sealing before packing to ensure reliable slewing on arrival.

This item is supplied without third-party certificates. If a specific certificate is required for your market, please advise in advance and we will tell you what can be arranged.