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Trailer Axles

Straight air axles with 5/8" wall (Rated 22.5K for Air Rides)
Straight air axles with 3/4 " wall (Rated 25K for Air Rides)
71 1/2" or 77 1/2" track available (Rated 20K for Air Rides)
71 1/2" drops also available
Include spiders, shoes, cams, cam support brackets, air chamber brackets and spindle nuts.

Part Number
Competitor Number
20.0k 5/8" wall drop 71.5"

22.5k 5/8" wall stght 71.5"
22.5k 5/8" wall stght 77.5"
25.0k 3/4" wall stght 71.5"
25.0k 3/4" wall stght 77.5"

Click on part number for price

To determine which axle measure your existing axle from inside brake shoes from spider to spider (plate the brake shoes attach to). If 54" then you need the 71.5, If 60" then the 77.5.  Also note the bearing combination you have.  In general a 71.5" track axle goes on a 96" wide trailer and a 77.5" track axle goes on a 102" wide trailer.

Trailer Axles

Specifications - Straight Axles
5" round straight air axle 22,500 lbs. rating
Tapered spindle HM212049/HM218248 bearing combination with nut assemblies
5/8" tube wall, 16.5" x 7" brakes with 23k rated lining
Long cams for spring or air suspension applications
Air chamber brackets installed, 71.5" or 77.5" track
(Does not include air chambers, slack adjusters, dust shields, drums, hubs, bearings,
seals, hubcaps, ABS cables, wheel studs or nuts.)
Part numbers
R225S-567L-715 for the 71.5" track straight axle
R225S-567L-775 for the 77.5" track straight axle
Drop center axles
20,000 lbs rating - 6" Center drop
Same configuration as the straight air axle
R200D-567X-715 for the 71.5" track

Ridewell's Drum Brake Axle
for Trailers

Click above for complete axle list for trucks, trailer, bus, rv.


When calling I will need the following info below to get pricing on axles.

Manufactured to Ridewell’s stringent specifications
Straight and drop center beams available
Custom track widths available
16 1/2"x 7" and 12"x 7 1/2" Brakes
Nominal wall thickness: 1/2", 5/8", 3/4"
Full range of hub and drum choices
Backed by a Ridewell warranty



Products (Total Items: 5 )
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Trailer Axle 22.5k 5/8
Please Call For Availability 1-813-933-1166