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RPM Caster and Steering Blocks for Traxxas Slash 4x, Stampede 4x and Rally, Black

Free shipping on orders over CA $49.99

CA $34.97

CA $ 16 .99 CA $16.99

In Stock

About this item

  • Sold as a set, including 2 caster blocks and 2 spindle blocks
  • These parts are not interchangeable with stock or aftermarket steering blocks / caster blocks
  • Running any part of this system with other stock or aftermarket steering blocks or caster blocks may void the RPM warranty


Since the release of the first Slash 4x4, RPM customers have been asking for stronger front end components that could handle the punishment Traxxas 4wd trucks can dish out. RPM answers the call with our Caster & Steering Blocks for these awesome trucks. We started with a blank slate, drew in the necessary design elements and built an all-new design with a focus on punishment survivability. The core design of our caster blocks revolve around the lower-case "H" structure which provides extreme rigidity to keep camber and caster setting locked in place while running normally, yet our materials provide serious impact absorption characteristics to prevent breakage when those "oops" moments inevitably arise. RPM steering blocks have also been reengineered for durability, strength, rigidity and crash-survivability. More material surrounds the kingpin posts while smoother flowing turnbuckle arms assure consistent feel and performance from the steering system. Our Slash 4x4 / Stampede 4x4 front-end components are made from our trademark blend of indestructible materials and come factory backed by our limited lifetime warranty for strength and durability you know you can trust!.


John Wall
Reviewed in Canada on June 3, 2024
Works great
Gunner71
Reviewed in Canada on December 6, 2022
There is absolutely nothing nothing to say bad about this product. Very well manufactured. The form, the finish and the sturdiness, it’s all there. Don’t Easter your time with cheap knockoffs …this is the real deal.Hey RPM…good job
Jamie Goguen
Reviewed in Canada on February 28, 2021
Definitely an RPM product. However my MIP axles will not fit the steering hub. They are wider than stock which overlaps the axle itself and it causes it to jam up. I only really needed the caster block anyway. If I decide to use the hub carrier I will have to modify the axles or the inside of the hub. So if you're using MIP'S, they will need modification. I've attached photos of the different better integgy hubs and RPM hubs with the MIP'S installed.
CHRISTOPHER SAGE
Reviewed in Canada on February 3, 2020
Great product, fast service.Thanks
Louie Boutzios
Reviewed in Canada on February 12, 2020
Easy to instal, more durable then oem pieces.
C W
Reviewed in Canada on January 11, 2020
They fit great and should be stronger than factory parts.
Dr.Blackwood
Reviewed in Canada on July 6, 2019
Good upgrade
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