Eaton Preload System Service Kits 29590-00S

4.75 out of 5 stars ( 24 )

Part Number: ETN-29590-00S

$107.99

Service Kit, Preload System, 400 lb., Eaton Locker, GM, 8.2, 8.5, 8.875 in., Car, Truck, B/P Axle, Kit
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Eaton Preload System Service Kits 29590-00S

Eaton Preload System Service Kits 29590-00S

ETN-29590-00S

4.75 out of 5 stars ( 24 )

Part Number: ETN-29590-00S

Estimated Ship Date: Monday 10/26/2026

$107.99

Estimated Ship Date: Monday 10/26/2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
29590-00S
Part Type:
Product Line:
Summit Racing Part Number:
ETN-29590-00S
UPC:
840379317206
Carrier Replacement Part Type:
Preload system
Quantity:
Sold individually.
Notes:
400 lb. preload system.

Eaton Preload System Service Kits

Eaton preload system service kits are designed to correctly set up your aftermarket differential. They include necessary spacers and hardware to adjust the preload on your differential. Order the preload system service kit recommended for your axle model.

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