Eaton RS402 Axles & Differentials For Sale

The Eaton RS402 ranges in price from as low as $7 up to $3,995 based on MyLittleSalesman.com marketplace data.
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Eaton RS402 Rear Differential for a 1996 Peterbilt 378

Eaton RS402 Rear Differential for a 1996 Peterbilt 378

Recently Updated
$899.98 USD
(Used) 1996 Peterbilt 378, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 03-06569-2A0000390, Serial Number: H952996403, Make: Eaton, Model: RS402, Ratio: 3.90, Capacity: 19,000 Lbs,...
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)1996
Part Number03-06569-2A0000390
Stock NumberP-112352
MLS Number13867913
CategoryDifferentials, Rear
Last Updated8/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

Recently Updated
$1,295 USD
REBUILT RS402 3.36. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14846, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.36
ConditionRemanufactured
Rear End3.36 ratio
Part Number14846
Stock Number14846
MLS Number13561840
CategoryDifferentials, Rear
Last Updated8/7/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
Eaton RS402 Rear Axle Housing for a Volvowhitegmc Other

1984 Eaton RS402 Rear Axle Housing for a Volvowhitegmc Other

$850 USD
Eaton Rear Axle Housing, RS402, 10 Hole Budd, Air Drum Brakes, 54" Inner Flange to Flange, 9 Hole Flange, Top Mounted Welded Spring Seats, Removed From 1984 Volvo Spring Suspension.
ConditionUsed
Fits To Make(s)VolvoWhiteGMC
Fits To Model(s)Other
Stock Number641-5
MLS Number14288425
CategoryAxle Housings, Rear
Last Updated5/20/2026
Location
Dinuba, CA, US
Sold By
Garabedian Equipment
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