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Welcome to Summit Tractor Parts!
Welcome to Summit Tractor Parts!

Swing Drive

Excavator swing drive components are crucial for delivering smooth and controlled rotation of the upper structure, allowing for precise positioning and efficient operation. These components—including swing motors, planetary gear systems, bearings, and swing reducers—are designed to withstand high torque loads and continuous use in demanding environments. Built for durability and reliability, they ensure optimal power transmission, reduce wear, and maximize the efficiency of excavators across construction, mining, and earthmoving applications.

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Doosan DX340LC Swing Gearbox MPN 404-00094B

$4,340.00 - $4,340.00
$4,340.00
$4,340.00 - $4,340.00
$4,340.00
In stock

Description:New aftermarket swing gearbox to replace Doosan part number 404-00094B.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO ...

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$4,340.00 - $4,340.00
$4,340.00
$4,340.00 - $4,340.00
$4,340.00

Doosan DX340LC Swing Motor MPN K1007543A

$2,730.00 - $2,730.00
$2,730.00
$2,730.00 - $2,730.00
$2,730.00
Low stock

Description:New aftermarket swing motor to replace Doosan part number K1007543A.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO swi...

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$2,730.00 - $2,730.00
$2,730.00
$2,730.00 - $2,730.00
$2,730.00

Doosan DX340LC-3 Swing Gearbox MPN 130426-00018

$4,550.00 - $4,550.00
$4,550.00
$4,550.00 - $4,550.00
$4,550.00
In stock

Description:New aftermarket swing gearbox to replace Doosan part number 130426-00018.DYCO Swing Drive Components - Proven Power, Practical PriceDYC...

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$4,550.00 - $4,550.00
$4,550.00
$4,550.00 - $4,550.00
$4,550.00

Doosan DX340LC-3 Swing Motor MPN 170303-00065C

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing motor to replace Doosan part number 170303-00065C.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

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$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Doosan DX340LC-5 Swing Motor MPN 170303-00065C

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing motor to replace Doosan part number 170303-00065C.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

View full details
$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Doosan DX350LC-3 Swing Gearbox MPN 130426-00018

$4,550.00 - $4,550.00
$4,550.00
$4,550.00 - $4,550.00
$4,550.00
In stock

Description:New aftermarket swing gearbox to replace Doosan part number 130426-00018.DYCO Swing Drive Components - Proven Power, Practical PriceDYC...

View full details
$4,550.00 - $4,550.00
$4,550.00
$4,550.00 - $4,550.00
$4,550.00

Doosan DX350LC-3 Swing Motor MPN 170303-00065C

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing motor to replace Doosan part number 170303-00065C.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

View full details
$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Doosan DX350LC-5 Swing Motor MPN 170303-00065C

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing motor to replace Doosan part number 170303-00065C.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

View full details
$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Doosan DX380LC-3 Swing Gearbox MPN 130426-00018

$4,550.00 - $4,550.00
$4,550.00
$4,550.00 - $4,550.00
$4,550.00
In stock

Description:New aftermarket swing gearbox to replace Doosan part number 130426-00018.DYCO Swing Drive Components - Proven Power, Practical PriceDYC...

View full details
$4,550.00 - $4,550.00
$4,550.00
$4,550.00 - $4,550.00
$4,550.00

Doosan DX380LC-3 Swing Motor MPN 170303-00065C

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing motor to replace Doosan part number 170303-00065C.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

View full details
$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Doosan DX380LC-5 Swing Motor MPN 170303-00065C

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing motor to replace Doosan part number 170303-00065C.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

View full details
$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Doosan DX400LC-5 Swing Motor MPN 170303-00065C

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing motor to replace Doosan part number 170303-00065C.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

View full details
$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Hyundai R140LC-7 Swing Drive MPN 31N4-10152

$3,990.00 - $3,990.00
$3,990.00
$3,990.00 - $3,990.00
$3,990.00
In stock

Description:New aftermarket swing drive to replace Hyundai part number 31N4-10152.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO s...

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$3,990.00 - $3,990.00
$3,990.00
$3,990.00 - $3,990.00
$3,990.00
Sold out

Hyundai R140LC-7 Swing Motor MPN 31N4-10130

$2,590.00 - $2,590.00
$2,590.00
$2,590.00 - $2,590.00
$2,590.00
Out of stock

Description:New aftermarket swing motor to replace Hyundai part number 31N4-10130.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO s...

View full details
$2,590.00 - $2,590.00
$2,590.00
$2,590.00 - $2,590.00
$2,590.00
Sold out
Sold out

Hyundai R160LC-3 Swing Gearbox MPN 630010D12

$10,480.00 - $10,480.00
$10,480.00
$10,480.00 - $10,480.00
$10,480.00
Out of stock

Description:New aftermarket swing gearbox to replace Hyundai part number 630010D12.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO ...

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$10,480.00 - $10,480.00
$10,480.00
$10,480.00 - $10,480.00
$10,480.00
Sold out

Hyundai R160LC-7 Swing Gearbox MPN 31N6-10160

$3,850.00 - $3,850.00
$3,850.00
$3,850.00 - $3,850.00
$3,850.00
In stock

Description:New aftermarket swing gearbox to replace Hyundai part number 31N6-10160.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

View full details
$3,850.00 - $3,850.00
$3,850.00
$3,850.00 - $3,850.00
$3,850.00

Hyundai R180LC-3 Swing Gearbox MPN RG08S-139-07

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing gearbox to replace Hyundai part number RG08S-139-07.DYCO Swing Drive Components - Proven Power, Practical PriceDY...

View full details
$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Hyundai R200LC Swing Gearbox MPN RG08S-172-01

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing gearbox to replace Hyundai part number RG08S-172-01.DYCO Swing Drive Components - Proven Power, Practical PriceDY...

View full details
$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Hyundai R210LC-3 Swing Gearbox MPN RG08S-172-01

$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00
Low stock

Description:New aftermarket swing gearbox to replace Hyundai part number RG08S-172-01.DYCO Swing Drive Components - Proven Power, Practical PriceDY...

View full details
$3,430.00 - $3,430.00
$3,430.00
$3,430.00 - $3,430.00
$3,430.00

Hyundai R210LC-7 Swing Gearbox MPN 31N6-10160

$3,850.00 - $3,850.00
$3,850.00
$3,850.00 - $3,850.00
$3,850.00
In stock

Description:New aftermarket swing gearbox to replace Hyundai part number 31N6-10160.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

View full details
$3,850.00 - $3,850.00
$3,850.00
$3,850.00 - $3,850.00
$3,850.00
Sold out

Hyundai R210LC-7 Swing Motor MPN 31N6-10210

$3,040.00 - $3,040.00
$3,040.00
$3,040.00 - $3,040.00
$3,040.00
Out of stock

Description:New aftermarket swing motor to replace Hyundai part number 31N6-10210.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO s...

View full details
$3,040.00 - $3,040.00
$3,040.00
$3,040.00 - $3,040.00
$3,040.00
Sold out

Hyundai R210LC-9 Swing Gearbox MPN 31Q6-10141

$3,850.00 - $3,850.00
$3,850.00
$3,850.00 - $3,850.00
$3,850.00
Low stock

Description:New genuine swing gearbox to replace Hyundai part number 31Q6-10141.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO swi...

View full details
$3,850.00 - $3,850.00
$3,850.00
$3,850.00 - $3,850.00
$3,850.00

Hyundai R210LC-9 Swing Motor MPN 31Q6-10130

$2,730.00 - $2,730.00
$2,730.00
$2,730.00 - $2,730.00
$2,730.00
In stock

Description:New aftermarket swing motor to replace Hyundai part number 31Q6-10130.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO s...

View full details
$2,730.00 - $2,730.00
$2,730.00
$2,730.00 - $2,730.00
$2,730.00

Hyundai R290LC-7 Swing Gearbox MPN 31N8-10181

$5,670.00 - $5,670.00
$5,670.00
$5,670.00 - $5,670.00
$5,670.00
Low stock

Description:New aftermarket swing gearbox to replace Hyundai part number 31N8-10181.DYCO Swing Drive Components - Proven Power, Practical PriceDYCO...

View full details
$5,670.00 - $5,670.00
$5,670.00
$5,670.00 - $5,670.00
$5,670.00

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