Alliance Axle RS21.0-4 Rear Differential Assembly - Rebuilt
Alliance Axle
Description
Reman diff assy
| Item SKU: | 25792822 |
| Price: | $2,919.64 |
Condition: | REBUILT |
Ratio: | 4.30 |
Side Gear Splines: | 41 |
W/ Locker: | NO |
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As low as $125.76/mo*
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4119.64
USD
https://www.vanderhaags.com/detailview.php?part=25792822
$4,119.64
As low as $125.76/mo*
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*$2,919.64 with exchange
Send us your non-working part to receive a credit of $1,200. This credit will be issued as soon as we receive your item.
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 |  | | |
| Category: | USED | USED | REBUILT |
| Description: | REMAN DIFF ASSY | ||
| Ratio: | 4.78 | 5.22 | 4.30 |
| Side Gear Splines: | 41 | 41 | 41 |
| W/ Locker: | NO | NO | NO |
| Cast#: | R6813511005 | R6813511005 | |
| Price: | $908.00 | $945.00 | $2919.64 |
Frequently Bought Together
Specifications
ALLIANCE AXLE RS17.5-4-Detroit RS23.0-4 (4.30R, 41 Spl Side Gears, Non-locking, C#R6813511005)
| Item Tag #: | AA R21-4N-430 |
| Price: | $2,919.64 |
| Condition: | REBUILT |
| Ratio: | 4.30 |
| Side Gear Splines: | 41 |
| W/ Locker: | NO |
| Type: | Aftermarket / Replacement |
Reference Info
ALLIANCE AXLE RS17.5-4
ALLIANCE AXLE RS19.0-4
ALLIANCE AXLE RS20.0-4
ALLIANCE AXLE RS21.0-4
Detroit RS17.5-4
More...
Warranty Info
This item is covered by the manufacturer's or remanufacturer's warranty.
Customer Reviews Back to Top
This is the place to take your truck for aftermarket and used parts. The service is honest, friendly and top quality. I am beyond impressed and will definitely return.
April, 2025
Norma L., Google Review
Valued Customer - OH
Great service and fast shipping. They go the extra mile to get what we need.
April, 2025
Shane R., Owner
DDD Repair - IN
The sales team is amazing. They are quick to respond and very knowledgeable. I highly recommend using Vander Haag's.
April, 2025
Jeremiah M., Dept. Coordinator
Wyotech - WY
I was able to have the part next day aired to me in FL. They really saved the day. Fair price, excellent service, and the core return was smooth as can be.
April, 2025
Henry A., Owner
F&S Diesel - FL
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