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Condition: Used
Stock Number: 110824-4
Serial Number: 1XPBD49XXED241941
Description: RSP40 3.55 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY
Mileage: 927K
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 101224-4
Serial Number: 1npvl09xx8d756316
Description: RSP40 3.55 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY
Mileage: GET
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 91121-10
Serial Number: 1XP5D49X67D682191
Description: RSP40 3.36 INSPECTED WITH 90 DAY WARRANTY
Mileage: GET ECM MILES
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 92224-4
Serial Number: 1XKWD49X85R075512
Description: RSP40 3.55 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY
Mileage: GET
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: New
Stock Number: 42362
Serial Number: ?
Description: BEARING CONE
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 32225-4
Serial Number: 2WKPDCCH5TK941776
Shipping Length: 101.6 cm
Shipping Width: 101.6 cm
Shipping Height: 91.44 cm
Description: RDP40 RS404/ HAS LATE CASE WITH THRUST BLOCK 3.70 LOCKER WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY
Mileage: 146K
Length: 1.016
Width: 1.01...
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Rebuilt
Stock Number: Ryd RDP40/3.90/41L
Description: Remanufactured Eaton RDP40 locking rear, rear differential assembly. 3.90 ratio. 41 Spline. 1 Year warranty for parts or Swap out for another unit....
Updated: Wednesday, February 04, 2026 10:24 pm
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Rebuilt
Stock Number: BP TRS RDP40/5.57
Description: Remanufactured Eaton RDP40 locking rear, rear differential assembly. 5.57 ratio. 1 Year warranty for parts or Swap out for another unit. $500 Fo...
Updated: Thursday, December 18, 2025 12:40 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd RDP40/3.55/41L
Shipping Length: 81.28 cm
Shipping Width: 55.88 cm
Shipping Height: 60.96 cm
Shipping Weight: 149.69 kg
Description: Good used Eaton RDP40 Rear, Rear Differential Assembly. 3.55 Ratio. 90 day guarantee for swap or refund
Coreprice: 300
Updated: Thursday, January 01, 2026 12:40 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Rebuilt
Stock Number: BP TRS RDP40/5.26
Description: Remanufactured Eaton RDP40 rear, rear differential assembly. 5.29 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor...
Updated: Thursday, December 18, 2025 12:41 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 99755
Description: USED EATON RDP40 REAR DIFFERENTIAL WITH LOCKER RATIO: 4.33
Coreprice: 350
Updated: Tuesday, January 13, 2026 10:42 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc