Used Differential Parts For Sale in United States

1995 Used Eaton-Spicer DS402 Rear Axle Cover

$300.44 USD

USED EATON SPRICER DS402 REAR AXLE COVER

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	2481608
MLS Number	13351205
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Eaton-Spicer RS461 No-Spin Set 36 Spline

$1,195.24 USD

RS461/23121 USED NO-SPIN SET , 36 SPLINE

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS461
Stock Number	2339486
MLS Number	12616971
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer 41 Spline No-Spin for DS402, Part # 306S-109

$850 USD

306S-109 41 SPLINE NO-SPIN FOR DS402

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS402
Stock Number	2208855
MLS Number	11765032
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer Detroit Locker No-Spin 41 Spline 2.10" for DS402/RS402, Part # 306S-109

$775 USD

306S109 Detroit Locker No Spin Eaton DS402 18201 18221 41 SplIine, APPLICATION:, AXLE PLACEMENT: FRONT/REAR, AXLE SPLINE COUNT:41, SPLINE DIAMETER:2.10", MODEL:EATON 18221, 18101,...

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS402
Stock Number	2330504
MLS Number	12524005
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer 36 Spline No-Spin Detroit Locker for DS461

$650.44 USD

36 SPLINE, NO SPIN, DETROIT LOCKER

Quantity	2
Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS461
Stock Number	2463662
MLS Number	13246776
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer RP650 39 Spline DP651 No Spin Detroit Locker

$600.44 USD

39 SPLINE DP651, NO SPIN, DETROIT LOCKER

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RP650
Stock Number	2463676
MLS Number	13246779
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

46 Spline No Spin Detroit Locker RS23180, Meritor-Rockwell RS23160

$600.44 USD

46 SPLINE RS23180, NO SPIN, DETROIT LOCKER

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS23160
Stock Number	2463677
MLS Number	13246780
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

39 Spline No Spin Detroit Locker for Meritor-Rockwell RS21230

$500.44 USD

39 SPLINE , NO SPIN, DETROIT LOCKER

Quantity	2
Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21230
Stock Number	2463681
MLS Number	13246783
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell R140 23 Spline No Spin Detroit Locker

$500.44 USD

23 SPLINE, NO SPIN, DETROIT LOCKER

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	R140
Stock Number	2463659
MLS Number	13246774
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

24 Spline No-Spin Detroit Locker for Meritor-Rockwell STDD

$500.44 USD

24 SPLINE, NO SPIN, DETROIT LOCKER

Quantity	3
Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	STDD
Stock Number	2463661
MLS Number	13246775
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell SQHDF Slow Ratio Case Half 4.88-8.60, Part # B3235-U619

$500 USD

B3235-U619 SLOW RATIO CASE HALF 4.88-8.60

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	SQHDF
Stock Number	2161047
MLS Number	11444480
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Mack Bull Gear CRD 150-151 46 Tooth 5.04 / 3.98 Ratio

$495 USD

BULL GEAR, CRD 150 - 151, 46 TOOTH, 5.04, 3.98 RATIO

Quantity	2
Condition	Used
Fits To Make(s)	MACK
Stock Number	2143337
MLS Number	11320081
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

46 Spline No-Spin Detroit Locker Meritor-Rockwell STDD

$400.44 USD

46 SPLINE, NO SPIN, DETROIT LOCKER

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	STDD
Stock Number	2463679
MLS Number	13246781
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Mack CRD150/CRD151 14 Teeth Spur Gear Cross Shaft 3.98 Ratio 5.40R

$395 USD

CRD150 / CRD151, 14 TEETH, SPUR GEAR, CROSS SHAFT 3.98 RATIO/ 5.40R

Quantity	2
Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CRD150
Stock Number	2143360
MLS Number	11320082
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer 23120 36 Spline Small Cross No Spin Detroit Locker

$300.44 USD

36 SPLINE small cross, NO SPIN, DETROIT LOCKER

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	23120
Stock Number	2463680
MLS Number	13246782
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer 16221 16 Spline No Spin Detroit Locker, Ford Application

$300.44 USD

16 SPLINE FORD APPLICATION NOT IHC, NO SPIN, DETROIT LOCKER

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	16221
Stock Number	2463665
MLS Number	13246777
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer RD404 Diff Lock Top Case Half with Diff Lock Collar

$250 USD

RD 404 DIFF LOCK TOP CASE HALF WITH DIFF LOCK COLLAR

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RD404
Stock Number	2162647
MLS Number	11499058
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(833) 432-___ SHOW
NUMBERCall Seller

Spicer 1610 Yoke U-Joint 39 Spline 2.625" Diameter for Eaton RS402

$70 USD

Yoke Spicer 1610 U-Joint 39 Spline 2.625" Diameter

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	RS402
Stock Number	R10118115
MLS Number	13147165
Category	Differential Misc. Parts
Last Updated	3/28/2026
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(855) 750-___ SHOW
NUMBERCall Seller

Dana D190 Bolt-On Rear Cover, Part # 302564 / D52190

$350 USD

OEM# 302564, D190 BOLT ON COVER, D52190 BOLT ON REAR COVER

Condition	Used
Stock Number	15166
MLS Number	11996764
Category	Differential Misc. Parts
Last Updated	4/3/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(833) 396-___ SHOW
NUMBERCall Seller

Mack CRD Differential Part ratio 3.42 no air lock

Contact for price

Used Mack CRD front rear no air lock ratio 4.42 new style case.

Condition	Used
Part Number	Ratio 4.42
Stock Number	A1328FR
MLS Number	11653429
Category	Differential Misc. Parts
Last Updated	4/7/2023
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.