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Used Eaton Truck Parts For Sale

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ABS Control Modules (4)Axle Assemblies, Front (699)Axle Assemblies, Rear (72)Axle Housings, Front (339)Axle Housings, Rear (1319)Axle Housings (8)Axle Parts (4)Axle Shafts (468)Brake Calipers (3)Brake Camshafts (2)Brake Drums / Rotors (1)Brake Parts (2)Brake Shoes / Pads (3)Brake Spiders (3)Cam Brackets (2)Chassis Control Modules (1)Clutches (2)Crossmembers (1)Cutoffs (310)Differential Cores (3)Differential Misc. Parts (205)Differentials, Front (1103)Differentials, Rear (2845)Differentials (121)Driveshaft Parts (11)Electrical Misc. Parts (1)Engine Parts (4)   Engine Control Modules (ECM) (4)Fan Clutches (7)Flex Plates (1)Fuel Tanks (Truck) (3)Hubs (5)Hydraulic Pumps (30)Miscellaneous Truck Parts (5)Nuts (1)Power Take Offs (PTO) & Parts (2)Slack Adjusters (2)Spindles / Knuckles (157)Steering Pumps (3)Suspension Misc. Parts (5)Suspensions (2)Switches (10)Tie Rods (2)Transfer Case Assemblies (2)Transmission Parts (102)   Transmission Clutch Housings (27)   Transmission Control Modules (TCM) (19)   Transmission Coolers (2)   Transmission Shifters (Electronic Controller) (2)   Transmission Wiring Harnesses (9)Transmissions (240)Wet Kits (1)
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Showing 26 - 50 of 8,116 Listings

26 - 50 of 8,116 listings
26 - 50 of 8,116 listings
Eaton DSP40/RSP40 Cutoff for a Peterbilt 386
17 0

2013 Eaton DSP40/RSP40 Cutoff for a Peterbilt 386

Recently Updated
$4,000 USD
2013 Peterbilt Tandem Cutoff Low Air Leaf Suspension w/ Eaton DSP40/RSP40 Differentials and Housings, 3.55 Ratio, 10 Hole Pilot, Air Disc Brakes, ABS, 34" Frame Width.
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)386
Stock Number1671-3
MLS Number13894541
CategoryCutoffs
Last Updated12/16/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
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Garabedian Equipment
Eaton 23105D Rear Axle Housing for a Freightliner CENTURY CLASS 120
4 0

1998 Eaton 23105D Rear Axle Housing for a Freightliner CENTURY CLASS 120

Recently Updated
$900 USD
Spicer Rear Axle Housing, 23105D, P/N 307470, 10 Hole Pilot, Air Drum Brakes, Removed from 1998 Airliner Suspension, HOUSING ONLY, DIFF SOLD SEPARATELY
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CENTURY CLASS 120
Stock Number1636-4
MLS Number13894361
CategoryAxle Housings, Rear
Last Updated12/16/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Eaton DS404-3.36 Front Differential for a Peterbilt 379
5 0

2004 Eaton DS404-3.36 Front Differential for a Peterbilt 379

Recently Updated
$1,295 USD
Eaton DS404 3.36 Inspected Takeout +$350, Capacity: 40K, Ratio: 3.36, Yoke: 1810, Side Gear: 41 Splines, Input: 44 Splines, Non-Locker
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)379
Stock Number15370
MLS Number13876412
CategoryDifferentials, Front
Last Updated12/16/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Eaton DSP40-3.90 Front Differential for a Kenworth T800
4 0

2002 Eaton DSP40-3.90 Front Differential for a Kenworth T800

Recently Updated
$1,295 USD
Eaton DSP40 3.90 Inspected Takeout +$350 CORE, Capacity: 40K, Ratio: 3.90, Yoke: 1810, Side Gear: 41 Splines, Input: 44 Splines, Non-Locker
ConditionUsed
Fits To Make(s)KENWORTH
Fits To Model(s)T800
Stock Number15323
MLS Number13869668
CategoryDifferentials, Front
Last Updated12/16/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
NUMBERCall Seller
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High Mountain Horsepower
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