New Eaton-Spicer Differential Parts For Sale by Dealerships

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Truck Parts

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Axles & Differentials

Category
Differential Misc. Parts

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Eaton-Spicer

Condition
New

Seller Type
Dealerships

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Eaton-Spicer Differential Rebuild Kit RS341/RS402/RS451/21121/2142

$183.34 USD

DIFF REBUILD KIT EATON-SPICER RS341,RS402.RS451,21121,2142

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS402
Stock Number	NTN RA222R
MLS Number	14191457
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Snap Ring for 404 Thru Shaft

$13.60 USD

SNAP RING FOR 404 THRU SHAFT

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	CCT 129594 EAT
MLS Number	14191429
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Ring Gear Kit with Nut 126216 & Bolt 129686 for DS/RS404

$65.15 USD

RING GEAR KIT - NUT 126216 BOLT 129686 FOR DS/RS404

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	CCT 508652 EAT
MLS Number	14191419
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DS404 Pinion Output Oil Seal

$99 USD

PINION OIL SEAL - OUTPUT DS404 , OUTSIDE DIAMETER 3.937 , INSIDE DIAMETER 2.610 , THICKNESS 0.354

Quantity	7
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	CCT 127592 EAT
MLS Number	14191418
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Inter-Axle Power Divider Helical Gear Assembly 29 Teeth with Bushing DS381/401/402

$174.15 USD

INTER-AXLE POWER DIVIDER HELICAL GEAR ASSEMBLY 29 TEETH WITH BUSHING DANA DS381/401/402

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	CCT 128042 EUR
MLS Number	14191003
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Pinion Bearing Spacer 0.645 Dana R402/404

$28.93 USD

PINION BEARING SPACER 0.645 DANA R402/404

Quantity	3
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS402
Stock Number	DAN 091602
MLS Number	14190939
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Oil Seal Input Shaft 3" DS404/RS404/DS405/DSP40/DSP41, Part # 127591

$38.70 USD

127591 OIL SEAL FORWARD INPUT SHAFT 3" ID, EATON DS404/RS404/DS405/DSP40,DSP41

Quantity	5
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	CCT 10226476 EAT
MLS Number	14190815
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Bolt & Nut Kit DS/DA/DD344/404/405/454 RS/RA/RD344/404/405/454

$93.57 USD

BOLT NUT KIT , EATON DS/DA/DD344/404/405/454 , EATON RS/RA/RD344/404/405/454

Quantity	12
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	PAI EE14420
MLS Number	14190595
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer D170D Oil Seal, Part # R46170

$60.03 USD

OIL SEAL EATON D170D R46170

Quantity	4
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D170D
Stock Number	CCT 10032666 EAT
MLS Number	14190432
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer 22060D Differential Pilot Bearing, Replaces 127485

$91.55 USD

DIFF PILOT BEARING - REPLACES 127485

Quantity	3
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	22060D
Stock Number	CCT 10038914 EAT
MLS Number	14190353
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Differential Seal Kit

$47.58 USD

KIT-OP SEAL

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	ALL
Stock Number	DAN 504322
MLS Number	14190347
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Input Cover Kit

$187.45 USD

KIT-INPUT COVER

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	ALL
Stock Number	DAN 504319
MLS Number	14190346
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Axle Shaft 39 Spline Dana R145, 43.15 in Length, 1.810 in Diameter

$156.10 USD

AXLE SHAFT 39 SPLINE DANA R**145 BODY LENGTH 43.15 DIAMETER 1.810 FLANGE HOLE 635-STR 8 HOLE

Quantity	19
Condition	New
Fits To Make(s)	EATON-SPICER
Stock Number	CCT 134434 EAT
MLS Number	11332836
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer 39 Spline Axle Shaft Dana R**145 38.51" x 1.810"

$165.10 USD

AXLE SHAFT 39 SPLINE DANA R**145 BODY LENGTH 38.51 DIAMETER 1.810 FLANGE HOLE 635-STR 8 HOLE

Quantity	17
Condition	New
Fits To Make(s)	EATON-SPICER
Stock Number	CCT 134425 EAT
MLS Number	11332835
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Diff Output Shaft Bearing Kit Spicer D170

$151.98 USD

DIFF OUTPUT SHAFT BEARING KIT SPICER D170

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D46170
Stock Number	CCT 504060 EAT
MLS Number	14190107
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer D46170 Differential Pinion Oil Seal

$13.96 USD

OIL SEAL - DIFF PINION DANA D*170*

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D46170
Stock Number	CCT 131333 EAT
MLS Number	14190106
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer D46170 Bearing Cone

$46.61 USD

BEARING CONE

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D46170
Stock Number	CCT 139977 EAT
MLS Number	14189998
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Race Bearing for D46170

$33.64 USD

RACE BEARING

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D46170
Stock Number	CCT 139978 EAT
MLS Number	14189997
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DS404 Sliding Clutch Gear

$101.46 USD

SLIDING CLUTCH GEAR

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	CCT 127510B EBU
MLS Number	14189809
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Bearing Rebuild Kit NDK1-V100 for RT402

$136.10 USD

NDK1-V100 BEARING REBUILD KIT - EATON-SPICER APPLICATION

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RT402
Stock Number	NTN DRK-1
MLS Number	11332016
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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

$95.20 USD

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

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	INC EAR115122
MLS Number	14189772
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Pinion Bearing Spacer

$23.10 USD

SPACER - PINION BEARING

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	ALL
Stock Number	DAN 110803
MLS Number	14189620
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer Pin Spring Pump Lock for D46170, Part # D46-170P DDP40

$2.28 USD

PIN SPRING PUMP LOCK D46-170P DDP40

Quantity	13
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D46170
Stock Number	CCT 131541 EAT
MLS Number	14189530
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer DS402 Input Shaft Nut

$28.70 USD

NUT INPUT SHAFT

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	CCT 95207 EAT
MLS Number	14189464
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer RS480 Differential Pinion Shaft Nut

$6.02 USD

DIFFERENTIAL PINION SHAFT NUT

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS480
Stock Number	CCT 095262 EAT
MLS Number	14187653
Category	Differential Misc. Parts
Last Updated	3/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck