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

Slewing Ring

Slewing rings are essential components that enable the smooth and precise rotation of an excavator’s upper structure. Designed to handle heavy loads and extreme working conditions, these robust bearings provide stability, reliability, and efficient power transmission. Built for durability, slewing rings minimize wear and ensure consistent operation, making them a crucial element in maintaining productivity and control in excavation and construction applications.

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Hitachi EX270-5 Slewing Ring MPN 9154037

$5,790.00 - $5,790.00
$5,790.00
$5,790.00 - $5,790.00
$5,790.00
In stock

Description:New aftermarket slewing ring to replace Hitachi part number 9154037.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

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$5,790.00 - $5,790.00
$5,790.00
$5,790.00 - $5,790.00
$5,790.00

Hitachi EX27U Slewing Ring MPN 4428009

$1,440.00 - $1,440.00
$1,440.00
$1,440.00 - $1,440.00
$1,440.00
In stock

Description:New aftermarket slewing ring to replace Hitachi part number 4428009.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

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$1,440.00 - $1,440.00
$1,440.00
$1,440.00 - $1,440.00
$1,440.00

Hitachi EX27UNA Slewing Ring MPN 4428009

$1,440.00 - $1,440.00
$1,440.00
$1,440.00 - $1,440.00
$1,440.00
In stock

Description:New aftermarket slewing ring to replace Hitachi part number 4428009.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

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$1,440.00 - $1,440.00
$1,440.00
$1,440.00 - $1,440.00
$1,440.00

Hitachi EX29UE Slewing Ring MPN 4428009

$1,440.00 - $1,440.00
$1,440.00
$1,440.00 - $1,440.00
$1,440.00
In stock

Description:New aftermarket slewing ring to replace Hitachi part number 4428009.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,440.00 - $1,440.00
$1,440.00
$1,440.00 - $1,440.00
$1,440.00
Sold out

Hitachi EX30-1 Slewing Ring MPN 4270259

$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 4270259.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

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$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Sold out
Sold out

Hitachi EX300-1 Slewing Ring MPN 9098980

$8,500.00 - $8,500.00
$8,500.00
$8,500.00 - $8,500.00
$8,500.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 9098980.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

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$8,500.00 - $8,500.00
$8,500.00
$8,500.00 - $8,500.00
$8,500.00
Sold out
Sold out

Hitachi EX300-2 Slewing Ring MPN 9112188

$8,500.00 - $8,500.00
$8,500.00
$8,500.00 - $8,500.00
$8,500.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 9112188.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

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$8,500.00 - $8,500.00
$8,500.00
$8,500.00 - $8,500.00
$8,500.00
Sold out
Sold out

Hitachi EX300-3 Slewing Ring MPN 9112188

$8,500.00 - $8,500.00
$8,500.00
$8,500.00 - $8,500.00
$8,500.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 9112188.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$8,500.00 - $8,500.00
$8,500.00
$8,500.00 - $8,500.00
$8,500.00
Sold out

Hitachi EX300-5 Slewing Ring MPN 9166468

$10,490.00 - $10,490.00
$10,490.00
$10,490.00 - $10,490.00
$10,490.00
In stock

Description:New aftermarket slewing ring to replace Hitachi part number 9166468.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$10,490.00 - $10,490.00
$10,490.00
$10,490.00 - $10,490.00
$10,490.00

Hitachi EX30U-1 Slewing Ring MPN 4428010

$1,920.00 - $1,920.00
$1,920.00
$1,920.00 - $1,920.00
$1,920.00
Low stock

Description:New aftermarket slewing ring to replace Hitachi part number 4428010.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,920.00 - $1,920.00
$1,920.00
$1,920.00 - $1,920.00
$1,920.00
Sold out

Hitachi EX30UR Slewing Ring MPN 4270258

$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 4270258.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Sold out
Sold out

Hitachi EX30UR-2 Slewing Ring MPN 4270258

$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 4270258.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Sold out
Sold out

Hitachi EX30UR-2C Slewing Ring MPN 4270258

$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 4270258.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Sold out

Hitachi EX330-5 Slewing Ring MPN 9166468

$10,490.00 - $10,490.00
$10,490.00
$10,490.00 - $10,490.00
$10,490.00
In stock

Description:New aftermarket slewing ring to replace Hitachi part number 9166468.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$10,490.00 - $10,490.00
$10,490.00
$10,490.00 - $10,490.00
$10,490.00
Sold out

Hitachi EX33MU Slewing Ring MPN 4353315

$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 4353315.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Sold out
Sold out

Hitachi EX33U Slewing Ring MPN 4353315

$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 4353315.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Sold out
Sold out

Hitachi EX35-1 Slewing Ring MPN 4270259

$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 4270259.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,980.00 - $1,980.00
$1,980.00
$1,980.00 - $1,980.00
$1,980.00
Sold out

Hitachi EX35U-1 Slewing Ring MPN 4428010

$1,920.00 - $1,920.00
$1,920.00
$1,920.00 - $1,920.00
$1,920.00
Low stock

Description:New aftermarket slewing ring to replace Hitachi part number 4428010.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,920.00 - $1,920.00
$1,920.00
$1,920.00 - $1,920.00
$1,920.00

Hitachi EX35UNA Slewing Ring MPN 4428010

$1,920.00 - $1,920.00
$1,920.00
$1,920.00 - $1,920.00
$1,920.00
Low stock

Description:New aftermarket slewing ring to replace Hitachi part number 4428010.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,920.00 - $1,920.00
$1,920.00
$1,920.00 - $1,920.00
$1,920.00

Hitachi EX370-5 Slewing Ring MPN 9166468

$10,490.00 - $10,490.00
$10,490.00
$10,490.00 - $10,490.00
$10,490.00
In stock

Description:New aftermarket slewing ring to replace Hitachi part number 9166468.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$10,490.00 - $10,490.00
$10,490.00
$10,490.00 - $10,490.00
$10,490.00
Sold out

Hitachi EX40-1 Slewing Ring MPN 4274277

$2,250.00 - $2,250.00
$2,250.00
$2,250.00 - $2,250.00
$2,250.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 4274277.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

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$2,250.00 - $2,250.00
$2,250.00
$2,250.00 - $2,250.00
$2,250.00
Sold out

Hitachi EX40-2 Slewing Ring MPN 4355108

$1,630.00 - $1,630.00
$1,630.00
$1,630.00 - $1,630.00
$1,630.00
Low stock

Description:New aftermarket slewing ring to replace Hitachi part number 4355108.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$1,630.00 - $1,630.00
$1,630.00
$1,630.00 - $1,630.00
$1,630.00
Sold out

Hitachi EX400-1 Slewing Ring MPN 9099109

$11,510.00 - $11,510.00
$11,510.00
$11,510.00 - $11,510.00
$11,510.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 9099109.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$11,510.00 - $11,510.00
$11,510.00
$11,510.00 - $11,510.00
$11,510.00
Sold out
Sold out

Hitachi EX400-3 Slewing Ring MPN 9099109

$11,510.00 - $11,510.00
$11,510.00
$11,510.00 - $11,510.00
$11,510.00
Out of stock

Description:New aftermarket slewing ring to replace Hitachi part number 9099109.DYCO Slewing Rings - Precision Performance, Proven Value DYCO slewi...

View full details
$11,510.00 - $11,510.00
$11,510.00
$11,510.00 - $11,510.00
$11,510.00
Sold out

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