Eaton RDP40-3.90 Rear Differentials For Sale

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Differentials, Rear
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Eaton
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RDP40-3.90
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Differentials, Rear (3)
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Eaton (3)
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RDP40-3.90 (3)
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Showing 1 - 3 of 3 Rear Differential Listings

1 - 3 of 3 listings
1 - 3 of 3 listings
Eaton Rear Differential for a Kenworth T880
3 0

2015 Eaton Rear Differential for a Kenworth T880

Recently Updated
$1,495 USD
RDP40 3.90 Ratio LOCKER Inspected Takeout +$750 Core, Takeout from non wrecked truck 644,668 miles Yoke: SPL170, Side Gear: 41 Splines, Input: 39 Splines
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)T880
Stock Number15713
MLS Number13973042
CategoryDifferentials, Rear
Last Updated11/27/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
Eaton RDP40-3.90 Rear Differential for a Peterbilt 567
5 0

2019 Eaton RDP40-3.90 Rear Differential for a Peterbilt 567

$1,495 USD
RDP40 3.90 LOCKER Inspected Takeout Rear Differential, + 950 core, Capacity: 40K, Yoke: SPL170, SideGear: 41 Spline, Input: 39 Spline,
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)567
Stock Number14958
MLS Number13808875
CategoryDifferentials, Rear
Last Updated10/19/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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