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Condition: Used
Stock Number: 89950
Serial Number: 1FVACXDT2FHGA6776
Description: USED ALLIANCE R21-4N SINGLE AXLE DIFFERENTIAL ASSEMBLY WITH LOCKER - RATIO: 6.14
Coreprice: 550
Updated: Wednesday, November 19, 2025 12:01 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 90787
Serial Number: 1FVACWDU7FHGC3401
Description: USED ALLIANCE R21-4N SINGLE REAR DIFFERENTIAL/5.88 RATIO/HYD BRAKES
Updated: Wednesday, November 19, 2025 12:02 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 96614
Serial Number: 3ALACXCY6EDFM1193
Description: USED ALLIANCE R21-4N REAR REAR DIFFERENTIAL, RATIO 5.22. THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED.
Corepri...
Updated: Wednesday, November 19, 2025 12:06 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 89983
Serial Number: 2FZACGCS66AW05965
Description: USED ALLIANCE R23-4N SINGLE AXLE DIFFERENTIAL ASSEMBLY - RATIO: 5.88
Coreprice: 450
Updated: Wednesday, November 19, 2025 12:01 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Rebuilt
Stock Number: BP TRS R21-4N/6.14
Description: Remanufactured Alliance R21-4N rear, rear differential assembly. 6.14 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For L...
Updated: Thursday, December 18, 2025 12:41 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Rebuilt
Stock Number: BP TRS R21-4N/4.77
Description: Remanufactured Alliance R21-4N rear, rear differential assembly. 4.77 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For L...
Updated: Thursday, December 18, 2025 12:41 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd R21-4N/6.14/46
Shipping Length: 81.28 cm
Shipping Width: 55.88 cm
Shipping Height: 55.88 cm
Shipping Weight: 156.49 kg
Description: Good used Alliance R21-4N Rear, rear Differential Assembly. 6.14 Ratio. 90 day guarantee for swap or refund
Updated: Wednesday, November 19, 2025 09:31 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd R21-4N/4.78/41
Shipping Length: 81.28 cm
Shipping Width: 55.88 cm
Shipping Height: 63.5 cm
Shipping Weight: 141.97 kg
Description: Good used Alliance R21-4N Rear, rear Differential Assembly. 4.78 Ratio. 90 day guarantee for swap or refund
Coreprice: 300
Updated: Wednesday, November 19, 2025 09:31 am
Location: Springfield, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts