Are Removable Arms for Roadmaster Base Plate Kits Available

Updated 02/10/2026 | Published 01/26/2026

Products Featured in This Question

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

(2169)

$575.00

Roadmaster Replacement Arms for Base Plate Kits

(19)

$323.12

Question:

I was wonder if it is possible to just get the removable arms that go into the base plate. Another questions are the removable arms interchangeable with other base plates manufacturers since I have a set of removable arms that were already mounted on the vehicle I have purchase

asked by: Ed

Expert Reply:

Hey Ed, yes we do have replacement arms for Roadmaster base plate kits with the part # RM-ARMS. These arms are not interchangeable with other manufacturers. They actually aren't even interchangeable with the same manufacturer (if it's Roadmaster) as the arms themselves are all slightly different for each base plate kit fit.

Sounds like you have a Roadmaster base plate kit on your vehicle that is missing the arms is that correct? If so, you'd need the # RM-ARMS.

expert reply by: Jameson C

Jameson C.

2/10/2026

Hey Ed, did the replacement arms for your Roadmaster base plate kit end up fitting the way you needed? Knowing how that worked out could help others trying to match their base plates and arms.