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High Mountain Horsepower Rear Differentials For Sale

High Mountain Horsepower, LLC
Spokane Valley, WA 99216
United States
(833) 913-0014
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Showing 101 - 125 of 169 Rear Differential Listings

101 - 125 of 169 listings
101 - 125 of 169 listings
Spicer S21-170 Rear Differential for a Kenworth T3 Series

2018 Spicer S21-170 Rear Differential for a Kenworth T3 Series

$2,250 USD
S21-170 5.25 ratio Takeout +$500 Core, Rear differential drop-in pulled from a 2018 Kenworth T370 run for just 6,867 miles, non-wrecked. Spicer S21-170 model axle with 5.25 ratio....
ConditionUsed
Fits To Make(s)KENWORTH
Fits To Model(s)T3 Series
Stock Number5626
MLS Number12301424
CategoryDifferentials, Rear
Last Updated12/16/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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Eaton RDP40-3.25 Rear Differential for a Kenworth W990

2020 Eaton RDP40-3.25 Rear Differential for a Kenworth W990

$1,495 USD
RDP40 3.25 LOCKER, Inspected takeout from a low mileage non wrecked truck. (201,704 miles) + $950 Core, Yoke; SPL170, Side gears; 41 Spline, Input Shaft; 39 Spline
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)W990
Stock Number12961
MLS Number13545076
CategoryDifferentials, Rear
Last Updated12/11/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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Eaton RS404-3.36 Rear Differential for a Kenworth T680

2015 Eaton RS404-3.36 Rear Differential for a Kenworth T680

$1,295 USD
RS404 3.36 Inspected takeout from low mileage non wrecked truck. +250 CORE, Yoke 1710 Open, Side gears 41 Spline, Input 39 Spline
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)T680
Stock Number12545
MLS Number13376959
CategoryDifferentials, Rear
Last Updated12/11/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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Eaton RDP41-4.11 Rear Differential for a Kenworth T880

2023 Eaton RDP41-4.11 Rear Differential for a Kenworth T880

$2,950 USD
RDP41 4.11 LOCKER Inspected takeout + $1200 Core, Take off low mileage (102 miles) non wrecked truck Yoke WYS 20, Side gear 41 Spline, Input 39 Spline You wont find a nicer one with...
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)T880
Stock Number11964
MLS Number13267863
CategoryDifferentials, Rear
Last Updated12/11/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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Eaton RDP40-3.90 Rear Differential for a Kenworth T880

2015 Eaton RDP40-3.90 Rear Differential for a Kenworth T880

$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 Updated12/10/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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Spicer S170D-6.14 Rear Differential for a Peterbilt 320

2017 Spicer S170D-6.14 Rear Differential for a Peterbilt 320

$2,400 USD
Spicer S170D 6.14 LOCKER Inspected Take Out +$500 Core, Take out from Low mileage non wrecked Truck, Ratio: 6.14, Yoke: 1710, Side Gear: 46 Splines, Input: 46 Splines,
ConditionUsed
Rear End6.14 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)320
Stock Number16037
MLS Number14023185
CategoryDifferentials, Rear
Last Updated12/12/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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Meritor RRL20145-3.73 Rear Differential for a Freightliner COLUMBIA

2006 Meritor RRL20145-3.73 Rear Differential for a Freightliner COLUMBIA

$1,295 USD
RRL20145 3.73 LOCKER, Inspected takeout. +$750 CORE, YOKE; 1710, Side gear; 41 Spline, Input shaft; 39 Spline,
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)COLUMBIA
Stock Number12150
MLS Number13285835
CategoryDifferentials, Rear
Last Updated11/19/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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Eaton RSP40 Rear Differential for a Peterbilt 379

2004 Eaton RSP40 Rear Differential for a Peterbilt 379

$899 USD
Eaton RSP40 3.36 Inspected Takeout +$250 Core, Capacity: 40K, Ratio: 3.36, Yoke: 1710, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)379
Stock Number15369
MLS Number13876411
CategoryDifferentials, Rear
Last Updated11/14/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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Eaton RS404-3.90 Rear Differential for a Kenworth T800

2002 Eaton RS404-3.90 Rear Differential for a Kenworth T800

$899.95 USD
Eaton RS404 3.90 Inspected Takeout +$150 Core, Capacity: 40K, Ratio: 3.90, Yoke: 1710, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker,
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)T800
Stock Number15325
MLS Number13869670
CategoryDifferentials, Rear
Last Updated11/8/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
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Detroit DA-RT-40.0-4 HT Rear Differential for a Freightliner Cascadia

2016 Detroit DA-RT-40.0-4 HT Rear Differential for a Freightliner Cascadia

$1,145 USD
DA-RT-40.0-4 HT LOCKER +250 Core Inspected Takeout, 3.42 ratio Yoke: 1710, Side gear: 46 Splines, Input: 39 Splines, Locker
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia
Stock Number14497
MLS Number13737948
CategoryDifferentials, Rear
Last Updated11/7/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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