New Eaton-Spicer Differential Parts For Sale by Dealerships

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Axles & Differentials

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Differential Misc. Parts

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Eaton-Spicer

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New

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Dealerships

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Eaton-Spicer DS402 Input Shaft Kit 2.25" OD Major Gear 20T/36T/44T, Part # 129192

$170.81 USD

INPUT SHAFT 129192 KIT 2.25 IN OD, MAJOR GEAR 20T, INPUT SHAFT END 36T, INPUT SHAFT END 44T

Quantity	3
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	SST 115122
MLS Number	14204579
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Two Speed Rubber Boot Assembly for 19055T

$7.42 USD

TWO SPEED RUBBER BOOT ASSEMBLY

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	19055T
Stock Number	SST 119855R
MLS Number	14204577
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DS402 Spring Thrust Bearing 0.9375 OD x 0.5 Length

$15.77 USD

SPRING THRUST BEARING DANA DS402-461 , 0.9375 LARGE OD , 0.521 SMALL OD , 0.388 ID , LENGTH 0.5

Quantity	6
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	SST 51228
MLS Number	14204495
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Inner Side Gear 18 Teeth 16 Spline DS461P, Part # 078911

$55.38 USD

078911 INNER SIDE GEAR 18 TEETH 16 SPLINE

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS461P
Stock Number	SST 78911
MLS Number	14204474
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DSP40 Snap Ring Diff Lock

$5 USD

SNAP RING DIFF LOCK

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DSP40
Stock Number	CCT 129433 EAT
MLS Number	14204473
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Fixed Curvic Clutch Gear Diff Lock for D/R404

$138.10 USD

FIXED CURVIC CLUTCH GEAR - DIFF LOCK - ALL D/R404

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DD404
Stock Number	CCT 128627 EAT
MLS Number	12028601
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Compression Spring Diff Lock Model D461

$11 USD

COMPRESSION SPRING - DIFF LOCK MODEL D461

Quantity	3
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D46170
Stock Number	CCT 127095 EAT
MLS Number	14204472
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer IAD Input Shaft 2.35" Diameter 46 Spline, Part # 122418

$125.83 USD

122418 IAD INPUT SHAFT 2.35" DIAMETER 46 SPLINE SPICER DS461P DS521P DS581P

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS521P
Stock Number	SST 122418
MLS Number	14204471
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Loaded Differential Case Assembly DP/DS/DT 461/521/581

$199.71 USD

LOADED DIFFERENTAL CASE ASSEMBLY , EATON-SPICER DP/DS/DT/461/521/581

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS461
Stock Number	SST 121681
MLS Number	14204470
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Dana DS/DT 381/401 Snap Ring

$1.21 USD

SNAP RING DANA DS/DT 381/401

Quantity	22
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS401
Stock Number	SST 85994
MLS Number	14204448
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Slotted Nut, Part # 118806

$6.14 USD

SLOTTED NUT , XREF:, EATON 118806, PAI 22230 EE22230, EURO 24170165, NEWSTAR S-39514

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	ALL
Stock Number	SST 118806R
MLS Number	14204446
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Differential Output Shaft with Nut 1-3/4IN 34 Teeth DS402/381/401/405/451

$109.56 USD

DIFFERENTIAL OUTPUT SHAFT LATE WITH NUT 1-3/4IN DIAMETER 34 TEETH , SPICER DS402/381/401/405/451,

Quantity	3
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	SST 115123
MLS Number	14204445
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Input Shaft with Pump 2.25" Dia 3.08" Gear 44 Spline DS341/381/401

$140.32 USD

INPUT SHAFT SPICER DS341,381,401 WITH PUMP, 2.25 DIAMETER , 3.08 GEAR DIAMETER , 44 SPLINE

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DP402
Stock Number	INC 115126
MLS Number	14203446
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DSP40 Manifold Parts Oil Pump Kit (Models After June 2008)

$148.07 USD

MANIFOLD PARTS OIL PUMP KIT MODELS AFTER JUNE 2008

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DSP40
Stock Number	CCT 504029 EAT
MLS Number	14203215
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DS402 Shim .010 X10 Input Bearing Cover

$5.14 USD

DS402 SHIM .010 X10 - INPUT BEARING COVER

Quantity	4
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	CCT 45499 EAT
MLS Number	14201659
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DS402 Shim .005 Input Bearing Cover

$4.68 USD

DS402 SHIM .005 - INPUT BEARING COVER

Quantity	3
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	CCT 70709 EAT
MLS Number	14201658
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DS402 Input Bearing Cover Shim .003 X10

$3.50 USD

DS402 SHIM .003 X10 - INPUT BEARING COVER

Quantity	11
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	CCT 45498 EAT
MLS Number	14201657
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer D170D Nut and Cap Kit, Part # 131095K

$19.10 USD

131095K NUT AND CAP KIT

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D170D
Stock Number	CCT 131095K EAT
MLS Number	14201564
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Manifold Assembly, Part # 513878

$106.44 USD

513878, MANIFOLD ASSY.

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D46170DP
Stock Number	INC 513878
MLS Number	14201479
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DS404 .003 Pinion Cage Shim

$4.90 USD

SHIM .003 PINION CAGE DS404

Quantity	10
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	CCT 127595 EAT
MLS Number	14201391
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Oil Trough for Inside Front Cover DS404/DSP40

$11.35 USD

OIL TROUGH FOR INSIDE FRONT COVER EATON DS404/DSP40

Quantity	5
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	CCT 129577 EAT
MLS Number	14201368
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Pinion Seal & Nut Kit R/D170R/D190

$87.97 USD

EATON PINION SEAL NUT KIT R/D170R/D190,

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D46170
Stock Number	CCT 131008K EAT
MLS Number	14201279
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer D170D Manifold Parts Kit - Nonpump

$87.23 USD

MANIFOLD PARTS KIT - NONPUMP

Quantity	6
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D170D
Stock Number	CCT 513880 EAT
MLS Number	14201278
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer D170D Pinion Locknut

$20.10 USD

PINION LOCKNUT

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D170D
Stock Number	CCT 131095 EAT
MLS Number	14201277
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Main Diff Spider DS/RS404

$20.10 USD

MAIN DIFF SPIDER EATON DS/RS404

Quantity	3
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	SST 127359
MLS Number	14201276
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck