Eaton DS402 Truck Parts For Sale

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Eaton DS402 Front Axle Housing

$850 USD

Eaton Rear Axle Housing, DS402, 10, Std. Track Width

Condition	Used
Stock Number	4534458
MLS Number	13887320
Category	Axle Housings, Front
Last Updated	12/18/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DS402 Front Axle Housing for a 1990 Ford L9000

$1,195 USD

DS402 AXLE HOUSING ON HEND RT400 SPRING OLD STYLE BUSHINGS. FORD AND GM ONLY, 10 BOLT SPYDER

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	L9000
Will Fit Year(s)	1990
Stock Number	121125-8
MLS Number	14049513
Category	Axle Housings, Front
Last Updated	12/18/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS402 Front Differential for a 1990 Ford L9000

$1,695 USD

DS402 4.56 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.56

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	Ford
Fits To Model(s)	L9000
Will Fit Year(s)	1990
Stock Number	121125-1
MLS Number	14049505
Category	Differentials, Front
Last Updated	12/18/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DS402 Front Axle Housing

$850 USD

Eaton Front Rear Axle Housing, DS402, w/ Torque Rod Bracket, 10 Hole Budd, Air Drum Brakes. P/N 304590. Removed From Hendrickson RS380 Suspension.

Condition	Used
Stock Number	4535504
MLS Number	13888054
Category	Axle Housings, Front
Last Updated	12/13/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DS402 Front Axle Housing for a 1987 International F-9370

$1,150 USD

DS402 AXLE HOUSING ON IH 4 SPRING

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	F-9370
Will Fit Year(s)	1987
Stock Number	120725-13
MLS Number	14027865
Category	Axle Housings, Front
Last Updated	12/11/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS402 Front Differential for a 1987 International F-9370

$1,695 USD

DS402 3.70 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	International
Fits To Model(s)	F-9370
Will Fit Year(s)	1987
Stock Number	120725-4
MLS Number	14027856
Category	Differentials, Front
Last Updated	12/11/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Reconditioned Eaton DS-402 Air Leaf Axle Housing

$2,150 USD

Reconditioned DS-402 Air Leaf Axle Housing, Position: Front

Condition	Remanufactured
Part Number	303191
Stock Number	300-26552
MLS Number	14005146
Category	Axle Housings
Last Updated	11/27/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Eaton DS402 Differential Part

$21.71 USD

Forward Output Shaft Seal - 341, 381, 402, 451 AS7003, BRAND TRP.

Quantity	2
Condition	New
Stock Number	AS7003
MLS Number	13999915
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$35.57 USD

FORWARD INPUT SHAFT SEAL - 341, 381, 402, 451 Brand TRP.

Quantity	2
Condition	New
Stock Number	AS7002
MLS Number	13999914
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$400.40 USD

World American PD402, Power Divider Kit. replaces OEM 504402-1

Condition	New
Stock Number	PD402
MLS Number	13999898
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$130.90 USD

Helical Gear assembly, Eaton DS381/401/402

Quantity	3
Condition	New
Stock Number	HME 128042
MLS Number	13999887
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$462 USD

Ring and Pinion Gear set 3.55 Ratio Front rear Style; Spiral Pinion Teeth 11, Ring gear teeth 39, Pinion Shaft 2.1 Inches.41 Spline Ring gear 16 " O.D

Condition	New
Stock Number	HME 127266
MLS Number	13999883
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$75.61 USD

Input Shaft 2.25" 44 Spline, DS341/381/401/402 without pump Same as 110823

Quantity	2
Condition	New
Stock Number	HME 115122
MLS Number	13999882
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$231 USD

Interaxle differential kit. World American, Eaton# 104509 DS 381/401/402.

Quantity	2
Condition	New
Stock Number	213608
MLS Number	13999870
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$5.39 USD

Hex nut, 1 5/8-18, Eaton DS340/DS341/DS380P/DS381P/401P/402P/451P

Quantity	9
Condition	New
Stock Number	95207
MLS Number	13999866
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$3.85 USD

Locking Pinion Nut Thread size: 1 1/4-12 output shaft, ratios 4.33-7.17. Spline 1 3/4 inch.

Quantity	4
Condition	New
Stock Number	95205
MLS Number	13999864
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$9.24 USD

Thrust washer, side gear DS/DT 341/381/401/402

Quantity	2
Condition	New
Stock Number	85429R
MLS Number	13999862
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$6.16 USD

Compression Spring Eaton DS402

Quantity	9
Condition	New
Stock Number	51238
MLS Number	13999858
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$15.55 USD

Shift Fork Assembly. DS381/401/402 Non-Pump.

Quantity	4
Condition	New
Stock Number	45859
MLS Number	13999857
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$9.24 USD

Washer, Input Shaft, inter axle differential DS402.

Quantity	7
Condition	New
Stock Number	45478
MLS Number	13999855
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DS402 Differential Part

$77 USD

DS402 Differential pinion gear HELICAL

Quantity	5
Condition	New
Stock Number	HME 110845
MLS Number	13999809
Category	Differential Misc. Parts
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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1996 Eaton DS402 Front Differential for a Peterbilt 379

$2,125 USD

(USED) Eaton DS402 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 128107C

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	25773098
MLS Number	13482910
Category	Differentials, Front
Last Updated	11/27/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Eaton DS402 Differential Part

$200 USD

DS 402 4.56 USED GEARSET., Serial#: ..0, Core Charge: none, Casting#: ..0

Condition	Used
Part Number	217986 127271
Stock Number	217986 USED
MLS Number	10021935
Category	Differential Misc. Parts
Last Updated	11/21/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts