Swing Gearbox

Direct replacement swing gearbox for Hyundai R140LC-7 excavator. Weighs 84KG with part numbers 31E6-12030 and 31N4-10140. Durable construction ensures reliable slewing reduction. Fast 2-day delivery available.

Heavy-duty swing gearbox assembly for Cat excavators 322/324/325/329. Weighs 296kg, part number 191-2693. Ensures smooth rotation and durability. Fast delivery within 2 days.

Heavy-duty swing gearbox assembly for EC380DL excavators. Weighs 344KG with direct replacement for VOE14622901 and VOE14680015. Built for durability and efficient swing performance. Fast delivery within 2 days.

Rebuilt swing reduction gearbox for Hitachi EX1200-6 excavator, part number 9301481. Features durable housing, spherical roller bearing, and 6-month warranty. Custom options and branded accessories available. Fast 3-7 day delivery.

High-quality hydraulic pump swing gearbox compatible with S500LC-V, S470LC-V, and EC700 excavators. Durable construction ensures reliable performance. Part numbers 207-27-00440, 708-8H-00320, and more. Fast delivery within 2 days. Custom packing available.

High-quality swing gearbox for Komatsu PC3000-6 excavator. Compatible with multiple part numbers including 94487240 and 93656040. Features durable construction, 6-month warranty, and fast 3-7 day delivery. Ideal for heavy-duty mining and construction applications.

Refurbished swing gearbox for Komatsu PC2000-8 excavator. Part number 21T-26-00300. Features durable construction, precision engineering, and 6-month warranty. Ideal for heavy-duty applications. Custom options available. Fast shipping.

Durable planetary swing gearbox for Hitachi excavators. Features 12/20T shaft, JMF29-01-PK-19 motor, and ISOCE certification. Compatible with SK250-8, SK230-6 models. Custom options available. 6-month warranty.

Direct replacement swing gearbox for Hyundai R300-9 excavators. Weighs 132kg, built to OEM specs for durability and smooth rotation. Factory agent pricing ensures cost savings. Custom orders supported.

Original OEM swing reduction gearbox for Doosan DX80 and DX75 excavators. Features a compact multi-stage planetary gear design for high torque and durability. Includes precision bearings and advanced sealing. Part numbers 2404-9007 and 2404-1041. 6-month warranty, 1000 pcs/month capacity.

Original OEM swing reduction gearbox for DX80 and DX75 mini excavators. Durable standard design with 6-month warranty. Part numbers 2404-9007 and 2404-1041. Fast delivery, low MOQ of 1 piece. Ideal for hydraulic motor replacement.

High-torque swing gearbox for PC350-8 excavators. Ensures smooth rotation, precision positioning, and durability under heavy loads. OEM standard with 6-month warranty. Custom orders and fast global shipping available.

Original OEM Komatsu PC350-8 swing reduction gearbox with multi-stage planetary gears for high torque. Durable housing, precision bearings, and tight seals ensure long life. 6-month warranty, fast delivery, and custom options available.

Genuine OEM slewing gearbox gear for Kobelco SK135SR excavator. Durable 337kg reduction gear assembly ensures reliable swing performance. 12-month warranty, fast 1-3 day delivery, and custom options available. Ideal for heavy-duty industrial use.

OEM replacement swing gearbox bearing assembly for Kobelco SK135SR excavator. Features multi-stage planetary reduction, robust housing, and precision bearings for durability. 12-month warranty, 1-3 day delivery, custom orders accepted.

Original OEM replacement slewing gearbox for Doosan DH290LC-V excavators. Compatible with part numbers 2101-1025G, 2101-1025E, and 2101-1025H. Weighs 337 kg. Features durable gears and bearings, 12-month warranty, and fast global shipping. Ideal for high-load operations.

High-strength swing reduction gearbox for Doosan DH290LC-V excavator. Offers high driving force, superior stability, and durability on rough terrain. Includes OEM parts with 12-month warranty. Easy maintenance, modular design. Available in 2101-1025G/E/H variants.

Genuine Volvo EC180 swing reduction gearbox with part numbers VOE 14515046 and 14541067. Features optimized gear transmission for high radial and axial loads, lubrication system, and sealing devices. 12-month warranty, OEM quality, and fast delivery.

New EC180 swing gearbox for Volvo excavators. Handles high radial and axial loads with optimized gear transmission. Includes lubrication and sealing for extended life. 12-month warranty, OEM standard, fast delivery.

High-quality OEM standard swing gearbox for excavators. Features optimized gear transmission for heavy radial and axial loads. Includes lubrication and sealing systems for extended life. 12-month warranty, fast delivery, and custom options available.