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Showing 176 - 200 of 204 Rear Differential Listings

176 - 200 of 204 listings
176 - 200 of 204 listings
Eaton RSP40 Rear Differential for a Peterbilt 579

2016 Eaton RSP40 Rear Differential for a Peterbilt 579

$899 USD
RSP40 3.55 Inspected Takeout +$250 Core, Capacity: 40K, Ratio: 3.55, Yoke: 1710, Side Gear: 41 Spline, Input: 39 Spline
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)579
Stock Number14929
MLS Number13806984
CategoryDifferentials, Rear
Last Updated12/16/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Spicer S23190-3.07 Rear Differential for a Peterbilt 579

2023 Spicer S23190-3.07 Rear Differential for a Peterbilt 579

$1,899 USD
S23-190 3.07 Inspected Takeout +$500 core, Take off From ZERO mile (.2 HRS run time on engine) non wrecked truck Yoke SPL250, Side gear 46 Spline, Input 46 Spline
ConditionUsed
Rear End3.07 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)579
Stock Number12523
MLS Number13371857
CategoryDifferentials, Rear
Last Updated12/16/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Meritor MRL2014X279 Rear Differential for a Peterbilt 579

2023 Meritor MRL2014X279 Rear Differential for a Peterbilt 579

$2,195 USD
MRL2014X 2.79 LOCKER Inspected takeout Low mileage from non wrecked truck (11170 miles) + 995 CORE, Yoke 20 WYS, Side gears 41 Spline, Input 39 Spline
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)579
Stock Number11760
MLS Number13203219
CategoryDifferentials, Rear
Last Updated10/19/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Meritor MRL2014X355 Rear Differential for a Peterbilt 579

2017 Meritor MRL2014X355 Rear Differential for a Peterbilt 579

$1,950 USD
MRL2014X 3.55 LOCKER Inspected takeout from low mileage (26143 miles) non wrecked truck. +1000 core Yoke; SPL170, Side gear; 41 Spline, Input shaft; 39 Spline
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)579
Stock Number12033
MLS Number13270608
CategoryDifferentials, Rear
Last Updated8/5/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Meritor-Rockwell 20-14X Rear Differential for a 2017 Peterbilt 579

Meritor-Rockwell 20-14X Rear Differential for a 2017 Peterbilt 579

$695 USD
20-14X 3.08 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 350.00, Ratio: 3.08
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2017
Stock Number70924-2
MLS Number12988096
CategoryDifferentials, Rear
Last Updated1/16/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Meritor-Rockwell 20-14X Rear Differential for a 2019 Peterbilt 579

Meritor-Rockwell 20-14X Rear Differential for a 2019 Peterbilt 579

$695 USD
20-14X 3.08 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 300.00, Ratio: 3.08
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2019
Part Number20-14X
Stock Number40824-3
MLS Number12779283
CategoryDifferentials, Rear
Last Updated1/16/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Meritor-Rockwell MD2014X Rear Differential for a 2023 Peterbilt 579

Meritor-Rockwell MD2014X Rear Differential for a 2023 Peterbilt 579

Contact for price
Meritor Rockwell MD20-14T Front Rear Differential Assembly For Sale 2.79 Ratio - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email...
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2023
Stock NumberPT-0837-7
MLS Number12738560
CategoryDifferentials, Rear
Last Updated6/30/2024
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Meritor MR2014X Rear Differential for a Peterbilt 579

2020 Meritor MR2014X Rear Differential for a Peterbilt 579

$360 USD
(USED) Meritor MR2014X Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216 Ref# MR2014X3MFRNN24-264
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Part NumberMR2014X3MFRNN24-264
Stock Number25890891
MLS Number13974661
CategoryDifferentials, Rear
Last Updated11/10/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
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