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Condition: Used
Stock Number: 7296-1030241
Serial Number: 7296-1030241
Description: USED 2014 RD20145 FRONT MERITOR DIFFERENTIAL, RATIO:6.43, CAST:3200-W-1661, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFERENTIALS IN ...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Rebuilt
Stock Number: 6463-1204234
Serial Number: 6463-1204234
Description: REMANUFACTURED 2012 MERITOR RD20145 DIFFERENTIAL, FULL LOCKER, RATIO:4.11, COMPLETE DIFFERENTIAL READY TO WORK, ALSO MANY IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7247-1004245
Serial Number: 7247-1004245
Description: USED 2011 RD20145 FRONT MERITOR DIFFERENTIAL, RATIO: 3.73, CAST: 3200-F-1644, COMPLETE DIFFERENTIAL READY TO WORK, ALSO MANY DIFFERENTIAL IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6562-0112243
Serial Number: 6562-0112243
Description: USED 2011 RD20145 FRONT MERITOR DIFFERENTIAL, RATIO:2.64, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY MERITOR DIFFERENTIALS IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Rebuilt
Stock Number: 6520-12212311
Serial Number: 6520-12212311
Description: REMANUFACTURED 2011 RD20145 FRONT MERITOR DIFFERENTIAL, RATIO:3,58, CAST:3200-F-1644, COMPLETE, COMPLETE, READY TO WORK, ALSO MANY DIFFERENTIALS IN...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Rebuilt
Stock Number: 6458-1201235
Serial Number: 6458-1201235
Description: REMANUFACTURED 2011 RD20145 FRONT MERITOR DIFFERENTIAL, CAST:3200-F-1644, RATIO:3.90, COMPLETE DIFFERENTIAL READY TO WORK, ALSO MANY IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Rebuilt
Stock Number: 6454-1201231
Serial Number: 6454-1201231
Description: REMANUFACTURED 2011 MERITOR RD20145 FRONT DIFFERENTIAL, CAST:3200-F-1644, RATIO:4.88, COMPLETE DIFFERENTIAL READY TO WORK, ALSO MANY IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Rebuilt
Stock Number: 6819-0402247
Serial Number: 6819-0402247
Description: REMANUFACTURED 2010 RD20145 FRONT MERITOR DIFFERENTIAL, RATIO:3.90, CAST:3200-M-1859, COMPLETE DIFFERENTIAL READY TO WORK, ALSO MANY IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6580-0118248
Serial Number: 6580-0118248
Description: USED 2009 RD20145 MERITOR FRONT DIFFERENTIAL, CAST:3200-F-1644, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFERENTAILS IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6570-0117244
Serial Number: 6570-0117244
Description: USED 2009 RD20145 FRONT MERITOR DIFFERENTIAL, 3200-W-1661, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFERENTIALS IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6000-0616234
Serial Number: 6000-0616234
Description: USED 2009 RD20145 FRONT MERITOR DIFFERENTIAL, RATIO:4.88, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, SLSO MANY DIFFERENTIALS IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7239-1001244
Serial Number: 7239-1001244
Description: USED 2008 RD20145 FRONT MERITOR DIFFERENTIAL, RATIO:4.11, CAST:3200-M-1859, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5589-0127236
Serial Number: 5589-0127236
Description: USED RD20145 FRONT MERITOR DIFFERENTIAL, RATIO:3.90, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFERENTIALS IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Rebuilt
Stock Number: R1002
Description: Rebuilt with 2 Year Warranty- Rockwell RD20-145 Front- Nationwide Shipping
Updated: Thursday, November 13, 2025 03:53 pm
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Rebuilt
Stock Number: 041218-07
Description: Reman Rockwell RD20-145 w/ 3.42 gear. 1 year warranty unlimited mileage from install. $5500 exchange. $750 core.
Updated: Tuesday, January 13, 2026 10:56 am
Location: Sioux Falls, South Dakota, USA
Seller: Zomer Truck & Trailer Sales
Condition: Rebuilt
Stock Number: 061317-07
Description: Reman Rockwell differential w/ 3.58 gear. 1 year warranty unlimited mileage from install. $3275 exchange. $450 core.
Updated: Tuesday, January 13, 2026 10:56 am
Location: Sioux Falls, South Dakota, USA
Seller: Zomer Truck & Trailer Sales
Condition: Rebuilt
Stock Number: RDP20145RX-307
Description: RDP20145-307 REBUILT FRONT DIFFERENTIAL W/ PUMP
Condition
REBUILT
Part Manufacturer
ROCKWELL
Part Model
RD20145P
Category
REBUILT
Updated: Monday, October 27, 2025 11:54 am
Location: Umatilla, Oregon, USA
Seller: HAGERMAN INC
Condition: Rebuilt
Stock Number: 1885
Description: Detailed_description: Front / Rear Differential Assembly
Application: Meritor / Rockwell
Condition: Reman
Model: RD-20145
Ratio 3.73
Price: $2250
...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: New
Stock Number: 1163
Serial Number: 3.73 Ratio
Description: Detailed_description: Rockwell/Meritor RD-20-145 Reman
Front/Rear Differential Assembly
Ratio -3.73
**All Reman Differentials come with a 1 year wa...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: New
Stock Number: 1058
Serial Number: 3.90 Ratio
Description: Detailed_description: Meritor/Rockwell RD-20145 Reman
Front/Rear Differential Assembly
Ratio -3.90
**All Reman Differentials come with a 1 year war...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: New
Stock Number: 867
Description: Detailed_description: Rockwell/Meritor RD-20-145 Reman
Front/Rear Differential Assembly
Ratio -2.64
**All Reman differentials come with a 1 year wa...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: New
Stock Number: 782
Description: Detailed_description: RD-20-145 ROCKWELL/MERITOR REMAN
FRONT/REAR DIFFERENTIAL
RATIOS-2.64/3.36/3.55/3.56/3.70/3.90/4.88
And More
**All Reman ...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Used
Stock Number: 1892
Description: Detailed_description: Front / Rear Differential Assembly
Application: Meritor / Rockwell
Condition: Used / Inspected Takeout
Model: RD-20145
Ratio...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Used
Stock Number: 1884
Description: Detailed_description: Front / Rear Differential Assembly
Application: Meritor / Rockwell
Condition: Used/ Inspected Takeout
Model: RD-20145
Ratio...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Used
Stock Number: 1882
Description: Detailed_description: Front / Rear Differential Assembly
Application: Meritor / Rockwell
Condition: Used/ Inspected Takeout
Model: RD-20145
Ratio...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Used
Stock Number: 1878
Description: Detailed_description: Front / Rear Differential Assembly
Application: Meritor / Rockwell
Condition: Used/ Inspected Takeout
Model: RD-20145
Ratio...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Used
Stock Number: 1881
Description: Detailed_description: Front / Rear Differential Assembly
Application: Meritor / Rockwell
Condition: Used/ Inspected Takeout
Model: RD-20145
Ratio...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Used
Stock Number: 1883
Description: Detailed_description: Front / Rear Differential Assembly
Application: Meritor / Rockwell
Condition: Used/ Inspected Takeout
Model: RD-20145
Ratio...
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS