Parts catalogue

CAT E70BContact for wholesale

Swing Reduction Gearbox

Swing reducer gearbox (slew gearbox) for Caterpillar E70B excavator.

102-6379

CAT E307E+1Contact for wholesale

Swing Gearbox

Hydraulic swing reduction gearbox for the Caterpillar E307E and E308 mini excavators, reducing swing motor speed to deliver swing torque to the upper structure.

112-32-11211

Komatsu PC200+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC200 and PC220-7 excavators. Also referenced without dashes as 1123211211.

11QE-00100

Swing Gearbox

Hyundai

Swing Reduction Gear

Swing reduction gearbox assembly for the Hyundai R1250-9 large excavator. Reduces swing motor speed and multiplies torque for upperstructure rotation.

Hyundai R1250-9Contact for wholesale

14516445

Swing GearboxVolvo

Swing Reduction Gearbox

Swing reduction gearbox assembly for Volvo EC210B and EC210 excavators.

Volvo EC210B+1Contact for wholesale

148-4644

Caterpillar E320C+4Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Caterpillar E320 series excavators including E320C, E320D, E320D2, E320DL, and E323D2.

148-4738

Caterpillar E307C+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Caterpillar E307C/307C excavator.

169-5548

CAT E311CContact for wholesale

Swing Gearbox Assembly

Swing Gearbox Assembly for Caterpillar, fits CAT E311C.

169-5549

CAT E311C+2Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Caterpillar E311C, E312, and E312B excavators, transmitting torque from the swing motor to the upper-structure slewing ring.

170-8873

CAT E305+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction (slew) gearbox for Caterpillar E305 and E306E2 mini excavators, providing gear reduction between the swing motor and the upper structure.

201-26-00130

Komatsu PC60-7+2Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC60-7, PC70-7 and PC70-7E excavators. Reduces swing motor output speed to drive the upperstructure slewing ring.

203-26-00150

Komatsu PC120-6+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC120-6 and PC130-7 excavators. Reduces swing hydraulic motor speed through planetary gearing to drive the upperstructure slewing ring.

207-26-00201

Komatsu PC300-7+3Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC300-7, PC350-7, PC360-7 and PC450-7 excavators. Reduces hydraulic swing motor speed through planetary gearing to rotate the upperstructure.

207-26-00210

Komatsu PC300-7+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC300-7 and PC360-7 excavators. This is a revised variant of the PC300-7 swing gearbox series.

207-26-00300

Komatsu PC300-8MO+2Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC300-8MO, PC350-8MO and PC360-8MO excavators. Updated design for the -8MO series with integrated planetary reduction stages.

208-26-00211

Komatsu PC400-7+4Contact for wholesale

Swing Gearbox

Swing reduction gearbox assembly for Komatsu PC400-series and PC450-series excavators. Transmits motor torque to rotate the upper structure of the excavator.

20Y-26-00150

Komatsu PC200-6Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC200-6 excavator. Reduces swing motor speed through planetary stages to drive the upperstructure slew ring.

20Y-26-00211

Komatsu PC200-7Contact for wholesale

Swing Reduction Gearbox

Swing Reduction Gearbox for Komatsu, fits Komatsu PC200-7.

20Y-26-00220

Komatsu PC210-7Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC210-7 excavator. Reduces hydraulic swing motor speed to drive the upperstructure rotation.

20Y-26-00232

Komatsu PC200-8+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC220-7 and PC200-8 excavators. Multiple supersession numbers exist for this assembly.

20Y-26-00270

Komatsu PC210-10MO+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Komatsu PC210-10MO and PC215-10MO excavators. Revised design for the -10MO series machines.

21K-26-B7100

Komatsu PC160-7+1Contact for wholesale

Swing Reduction Gearbox

Swing Reduction Gearbox for Komatsu, fits Komatsu PC160-7.

21N-26-00070

Komatsu PC1250Contact for wholesale

Swing Machinery

Swing machinery assembly for the Komatsu PC1250 excavator. Comprises the swing motor, reduction gearbox, and associated components that drive upper-structure rotation.

21N-26-00110

Komatsu PC1250Contact for wholesale

Swing Machinery

Swing machinery assembly for the Komatsu PC1250 excavator. Comprises the swing motor, reduction gearbox, and associated components that drive upper-structure rotation.

21N-26-00120

Swing Gearbox

Swing gearbox (swing machinery assembly) for Komatsu PC1250-7/PC1250-8 excavator upper-structure rotation.

Contact for wholesale

21N-26-00140

Swing Machinery

Swing machinery assembly for a Komatsu excavator. Provides the swing reduction gearbox driving the upper structure rotation.

Contact for wholesale

21T-26-00400

Komatsu PC1250+1Contact for wholesale

Swing Machinery

Swing machinery (slew reducer) assembly for Komatsu PC1250 and PC2000 large hydraulic excavators. Drives the upper-structure rotation.

21W-26-00100

Komatsu PC78US+2Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox (slew reducer) for Komatsu PC78US, PC78MR, and PC78-6 mini excavators. Reduces motor speed for upper-structure rotation.

21Y-26-01000

Komatsu PC128Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for the Komatsu PC128 mini/small excavator. Provides speed reduction for the upper-structure slew drive.

22H-60-13220

Komatsu PC56-7Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for the Komatsu PC56-7 mini excavator. Provides speed reduction for the upper-structure rotation mechanism.

296-6250

Caterpillar 345C+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox (swing reducer) for Caterpillar 345C and 345 excavators. Planetary reduction unit for upperstructure rotation.

304C

CAT E304CContact for wholesale

Swing Reducer Gearbox

Swing reducer gearbox (slew gearbox) for the Caterpillar E304C mini excavator.

31E9-01051

Hyundai R290LC-7+3Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Hyundai R290-7 and R305-7 series excavators. Hyundai part numbers 31E9-01050, 31E9-01051, 31E9-01052 (related variants).

31EN-10070

Hyundai R250-7+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Hyundai R250-7 and R250LC-7 excavators. Hyundai part number 31EN-10070.

31M6-50060

Hyundai R55-3+2Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Hyundai R55-3, R55W-3, and R55-7 mini excavators. Hyundai part number 31M6-50060.

31N4-10140

Hyundai R130-7+2Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Hyundai R130-7, R140-7, and R150-7 excavators. Hyundai part numbers 31N4-10140 and 31N4-10141 (variant).

31N6-10150

Hyundai R200-5+3Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Hyundai R200-5, R200W-7, R210-5 excavators and Sumitomo SH280. Hyundai part number 31N6-10150.

31N6-10180

Hyundai R210-7+2Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Hyundai R210-7, R210LC-7, and R215-7 excavators. Hyundai part number 31N6-10180.

31NA-10150

Hyundai R370LC-7+2Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Hyundai R370LC-7, R360LC-7, and R375 excavators. Hyundai part numbers 31NA-10150, 31NA-10151, 31NA-10152, and 31N8-10181 (related variants).

31Q4-11140

Hyundai R110-9+2Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Hyundai R110-9, R140-9, and R150-9 excavators. Hyundai part numbers 31Q4-11140, 31Q4-11141, 31Q4-11142 (variants).

31Q8-10141

Hyundai R305-9+1Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox for Hyundai R305 and R305-9 excavators. Hyundai part numbers 31Q8-10141, 31Q8-10140, 31Q9-19140 (variants).

31QA-10141AR

Hyundai R360LC-9Contact for wholesale

Swing Reduction Gear

Swing reduction gear assembly for Hyundai R360LC-9 excavator. Hyundai part number 31QA-10141AR.

31QB-10140

Hyundai R480LC-9+3Contact for wholesale

Swing Reduction Gearbox

Swing reduction gearbox (swing reducer) for Hyundai R480LC-9, R520LC-9, R520LC-9S and R500 excavators. Also referenced as 31QB-10141.

31QE-40020

Hyundai R1200-9+1Contact for wholesale

Swing Reduction Gear

Swing reduction gearbox for Hyundai R1200-9 and R1250-9 ultra-large crawler excavators. Reduces swing motor speed for the upper-structure rotation function.

333-2959