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Roadmaster Comfort Ride Spacer Block Kit for Triple-Axle Trailers
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Roadmaster

Roadmaster Comfort Ride Spacer Block Kit for Triple-Axle Trailers

Part Number: RM97MW
In Stock
$175.89
Trailer Suspension Parts
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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Short 2-1/4" spring hangers can leave the front and rear axles sitting higher than the center axle on a triple-axle Comfort Ride system. These spacers lower the outer axles to restore proper alignment and even load distribution. Great Prices for the best trailer suspension parts from Roadmaster. Roadmaster Comfort Ride Spacer Block Kit for Triple-Axle Trailers part number RM97MW can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Roadmaster Trailer Suspension Parts - RM97MW

  • Alignment and Lift Kits
  • Boat Trailer
  • Camper
  • Car Hauler
  • Snowmobile Trailer
  • Utility Trailer
  • Triple Axle
  • Roadmaster

Short 2-1/4" spring hangers can leave the front and rear axles sitting higher than the center axle on a triple-axle Comfort Ride system. These spacers lower the outer axles to restore proper alignment and even load distribution.


Highlights

  • Corrects Uneven Axle Height: Lowers the front and rear axles to match the center axle on triple-axle Comfort Ride systems.
  • Made for 2-1/4" Hangers: Corrects the height difference created by shorter hangers on compatible triple-axle trailers.
  • Helps Keep the Load Even: Matching axle heights promotes more even load distribution and helps reduce premature tire wear.
  • Indexes into Place: Top indexing holes and bottom locating studs help position each spacer securely between the spring and axle saddle.
  • Adds Clearance on Tandem Axles: Raises tandem-axle leaf spring suspensions about 1/2" for added tire-to-fender clearance.

Features to know about

Fix the Height Difference Caused by Short Hangers

Spacer In Use Diagram

Roadmaster Comfort Ride Slipper Spring Systems are designed around 3-1/4" spring hangers. On some triple-axle trailers, the existing hangers measure only 2-1/4" from the bottom of the frame to the center of the spring-eye bolt. That leaves the center axle sitting lower than the front and rear axles, which can shift the load unevenly across the suspension.

These spacer blocks install between the slipper springs and axle saddles at the front and rear axles, lowering those axles so all 3 sit at matching relative heights. This helps distribute trailer weight more evenly and can reduce poor tracking, suspension stress, and premature tire wear.

Indexes into the Suspension for Proper Alignment

Each spacer uses a top indexing hole that mates with the slipper spring nut and a bottom locating stud that fits into the axle saddle. These locating points help keep the spacer positioned correctly and maintain the intended suspension geometry.

Add About 1/2" of Height to Tandem-Axle Trailers

The spacers can also be used with tandem-axle leaf spring suspensions to raise the trailer approximately 1/2". The added height can improve tire-to-fender clearance or help level the trailer more closely with the tow vehicle.

Specs

Application:

  • Triple-axle trailers with Roadmaster Comfort Ride Slipper Spring Systems
  • Required hanger height: 2-1/4"
    • Measured from the bottom of the trailer frame to the center of the spring-eye bolt
  • Can also be used with tandem-axle leaf spring suspensions

Trailer Height:

  • Added height for tandem-axle application: approximately 1/2"

Notes:

For triple-axle Comfort Ride applications, use only with 2-1/4" spring hangers. Roadmaster does not recommend using this kit with other hanger heights because improper axle alignment can cause excessive tire wear.



25475 Roadmaster Comfort Ride Spacer Block Kit for Triple-Axle Slipper Spring Systems





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See what our Experts say about this Roadmaster Trailer Suspension Parts

  • Adding Roadmaster Comfort Ride to Triple Axle Toy Hauler With 2-1/4 Inch Hangers
    Hey Derek! Yes, the Roadmaster Comfort Ride Spacer Block Kit # RM97MW is exactly what you need with your 2-1/4" hangers. The spacers install on the front and rear axles to compensate for the shorter hangers so you can install the triple axle system. For the Comfort Ride itself, you will need one of the following based on your axle capacity and diameter: -Roadmaster Comfort Ride for Triple 7K Axles - 3" Diameter # RM-2460-2570-3 -Roadmaster Comfort Ride for Triple 8K Axles - 3" Diameter...
    view full answer...

Info for this part was:

Employee Michael B
Edited by:
Michael B
Employee Dawn Z
Written by:
Dawn Z
Employee Lincoln B
Updated by:
Lincoln B

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