New Differential Parts For Sale

Your Current Search
Industry
Truck Parts
Top-Category
Axles & Differentials
Category
Differential Misc. Parts
Inspection Report
No
Condition
New
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (4805)
Category
   Differential Misc. Parts (4805)
Model
Select a manufacturer to view available models.
Condition
New (4805)
Model Year
-
Horsepower
-
Inspection Report
No (4805)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (4805)
State / Region
Select a state below and click Refine Results.












Seller Type
Dealerships (4805)
Market Type
For Sale (4805)

Shop Differential Parts by Brand

Quick Filters

Showing 51 - 75 of 4,805 Differential Part Listings

51 - 75 of 4,805 listings
51 - 75 of 4,805 listings
Late Style Copper Mainshaft Thrust Washer Meritor RD/RP/RPL20145, RD/RP/RPL23160

Late Style Copper Mainshaft Thrust Washer Meritor RD/RP/RPL20145, RD/RP/RPL23160

Recently Updated
$19.46 USD
LATE STYLE COPPER MAINSHAFT THRUST WASHER MERITOR RD/RP/RPL20145, RD/RP/RPL23160
Quantity9
ConditionNew
Fits To Make(s)MERITOR-ROCKWELL
Fits To Model(s)RD20145
Stock NumberSST 1229S4985
MLS Number14245713
CategoryDifferential Misc. Parts
Last Updated4/16/2026
Location
Wykoff, MN, US
Sold By
LKQ Heavy Truck
Alliance RT40-4N Ring & Pinion Gear Set 3.42 Ratio, Front or Rear

Alliance RT40-4N Ring & Pinion Gear Set 3.42 Ratio, Front or Rear

Price Drop $1,481.73 USD
RING PINION GEAR SET RATIO 3.42 ALLIANCE RT40-4N FRONT OR REAR , 12 PINION TEETH , 41 RING TEETH ,
ConditionNew
Rear End3.42 ratio
Fits To Make(s)ALLIANCE
Fits To Model(s)RT40-4N
Stock NumberSST RT40-342N
MLS Number14217971
CategoryDifferential Misc. Parts
Last Updated4/16/2026
Location
Tampa, FL, US
Sold By
LKQ Heavy Truck
Meritor-Rockwell KIT2310 Nest Kit with Spider, RD/RP/RT 17140/20140/34145/40140/40145/44145

Meritor-Rockwell KIT2310 Nest Kit with Spider, RD/RP/RT 17140/20140/34145/40140/40145/44145

Recently Updated
$225.79 USD
KIT2310 NEST KIT WITH SPIDER , MERITOR RD/RP/RT 17140, 20140, 34145, 40140, 40145, 44145
Quantity3
ConditionNew
Fits To Make(s)MERITOR-ROCKWELL
Fits To Model(s)RD20140
Stock NumberPAI KIT2310
MLS Number14236062
CategoryDifferential Misc. Parts
Last Updated4/16/2026
Location
Tampa, FL, US
Sold By
LKQ Heavy Truck
Late Style Copper Mainshaft Thrust Washer Meritor RD/RP/RPL20145 & RD/RP/RPL23160

Late Style Copper Mainshaft Thrust Washer Meritor RD/RP/RPL20145 & RD/RP/RPL23160

Recently Updated
$37.22 USD
LATE STYLE COPPER MAINSHAFT THRUST WASHER MERITOR RD/RP/RPL20145, RD/RP/RPL23160
Quantity2
ConditionNew
Fits To Make(s)MERITOR-ROCKWELL
Fits To Model(s)RD20145
Stock NumberEUR 1229-S-4985
MLS Number14190994
CategoryDifferential Misc. Parts
Last Updated4/16/2026
Location
Henderson, CO, US
Sold By
LKQ Heavy Truck
Eaton-Spicer Differential Rebuild Kit FDRK404FA for DA404/DA405/DS344/DS404/DS405/DST40/DSR41

Eaton-Spicer Differential Rebuild Kit FDRK404FA for DA404/DA405/DS344/DS404/DS405/DST40/DSR41

Recently Updated
$492.04 USD
KIT, EATON DIFF REBUILD FDRK404FA, DA404(P), DA405(P), DS344, DS404(P), DS405(P), DST40(P), DSR41(P)
Quantity5
ConditionNew
Fits To Make(s)EATON-SPICER
Fits To Model(s)DS404P
Stock NumberFER DRK404FA
MLS Number14139824
CategoryDifferential Misc. Parts
Last Updated4/17/2026
Location
Henderson, CO, US
Sold By
LKQ Heavy Truck
Euroricambi Ring & Pinion Spiral Bevel Gear Set Front 3.90 Ratio Spicer DS341/381/401/402

Euroricambi Ring & Pinion Spiral Bevel Gear Set Front 3.90 Ratio Spicer DS341/381/401/402

Recently Updated
$354.10 USD
RING PINION SPIRAL BEVEL GEAR SET FRONT 3.90 RATIO SPICER DS341/381/401/402, 10 PINION TEETH , 39 RING TEETH 16.5IN OD ,
ConditionNew
Rear End3.90 ratio
Fits To Make(s)EURORICAMBI
Fits To Model(s)ALL
Stock NumberEUR 217983
MLS Number10956254
CategoryDifferential Misc. Parts
Last Updated4/16/2026
Location
Henderson, CO, US
Sold By
LKQ Heavy Truck
Did you find what you were looking for? Yes No
Got a differential part to sell? In minutes, you can create an online listing for your differential part and advertise it to thousands of buyers.
Start selling today