What Size U-Bolts Should be Used for 6k Rated Trailer Axle
Updated 10/30/2025 | Published 02/25/2025 >
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Question:
What u bolts do i need to use on a 2022 forst river 315pack12 5w toy hauler replacing fa tory with leaf spring e94SR , what you u bolts do you recommend or will factory work?
asked by: William R
0
Expert Reply:
Hey William, the leaf spring part # e94SR is for a 6k rated axle which has a 3 inch diameter so for a u-bolt kit you'd want the part # SP01-060. If your current u-bolts are in good shape though you can just reuse them.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
6-Leaf Double-Eye Spring for 6,000-lb Trailer Axles - 26" Long
- Trailer Leaf Springs
- Double Eye Springs
- 9/16 Inch Eye
- Nylon Bushings
- 6000 lbs
- 1-3/4 Inch Wide
- 6 Leaf
- 26 Inch Long
- Standard Grade
- etrailer
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Jameson C.
10/30/2025
Hey William, how did things go with the 3-inch U-bolt kit for your Forest River toy hauler? Did the new leaf springs fit well with your existing hardware? Your update could make it easier for the next person doing the same replacement.