Spring Seat for Typical 9,000-lb, Round Trailer Axles with 4" Diameter
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Price: $31.73
Spring Seat for Typical 9,000-lb, Round Trailer Axles with 4" Diameter
Item # 3-51
Our Price: $31.73
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Redline Trailer Leaf Spring Suspension - 3-51
- Spring Seats
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Round Axle - 4 Inch
- Redline
The spring seat is a necessary component of your trailer's suspension system. When mounted with 1-3/4" or 2" wide leaf springs, it adds extra support and provides proper positioning for the axle.
Features:
- Welds onto round, 4" diameter axle (typical 9,000-lb axle)
- Works with 1-3/4" or 2" wide spring
- Hole cutout on flat side of seat surrounds raised knob on leaf spring to prevent turning or shifting
- Provides extra support and secure positioning for trailer axle
- Please note: 2 spring seats are required per 1 axle
3-51 Spring Seat - 4" Round Axle
Video of Spring Seat for Typical 9,000-lb, Round Trailer Axles with 4" Diameter
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Review of Redline Trailer Leaf Spring Suspension - Spring Seat - 3-51
Hi there. I'm Michael with etrailer.com. Today we're gonna take a real quick look at this spring seat. This spring seat is gonna be a necessary component for your trailer's suspension system. It will weld onto a round four inch diameter axle and those are typically your 9,000 pound capacity axles. And this will work with a one and a three quarter inch or two inch wide springs.
You can see that whole cutout that we have there on the flat side that's going to surround the raised knob on the leaf springs to prevent turning or shifting. That's gonna provide the extra support and positioning that the trailer axle needs. You are gonna need two of these spring seats for each axle, one for each side. So make sure that you have sufficient amounts for the number of axles that you're gonna be putting on. That completes our look for today.
Again, I'm Michael with etrailer.com. Thanks for watching.
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See what our Experts say about this Redline Trailer Leaf Spring Suspension
- Parts Needed For an Over-Under Kit For a 4" Diameter 9,000 lb. AxleI do have an option for you but a 4" diameter axle is a 9,000 lb. axle. We do not have any over under kits for a 9,000 lb. axle. We can however piece together the parts that you would need. - Replacement U-Bolt w/Locknuts for 9,000-lb, Round Trailer Axles # 11-64 (you need 4) - U-Bolt Plate for 4" Diameter, Round Trailer Axles # 12-42 (you need 2) - Spring Seat for Typical 9,000-lb, Round Trailer Axles # 3-51 (you need 2) This would be enough for 1 axle, so if you have multiple axles...
view full answer... - Availability of Spring Perch that Fits 4 inch Diameter AxleWe do have spring perches that fit the 4 inch diameter axles like the # 3-51 but we don't have any u-bolt kits because it's not a typical axle diameter.
view full answer...
Do you have a question about this Trailer Leaf Spring Suspension?
Info for this part was:
Updated by:
Alexander C
Installed by:
Michael B
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