Pilot Diameter for etrailer Hubs # AKIHUB-655-6-K and # AKIHUB-865-7-2-K

Updated 12/27/2017 | Published 12/26/2017

Products Featured in This Question

Trailer Idler Hub Assembly for 6,000-lb Axles - 6 on 5-1/2 - Pre-Greased

(1449)

$85.85

Trailer Idler Hub Assembly for 7,000-lb Axles - 8 on 6-1/2 - Pre-Greased

(1449)

$79.11

Question:

Can you please tell me the outer diameter of the mounting flange on the AKIHUB-655-6-K and AKIHUB-865-7-2-K hubs? Also, the pilot diameter. Thank you.

asked by: John V

Expert Reply:

There is no brake mounting flange on either the Trailer Idler Hub Assembly part # AKIHUB-655-6-K or part # AKIHUB-865-7-2-K. These simply mount onto the your spindle. If you are talking about the overall diameter of the plate that the bolts are installed on then part # AKIHUB-655-6-K measures about 7-1/4" and part # AKIHUB-865-7-2-K measures about 8-1/2".

Part # AKIHUB-655-6-K has a 6 on 5-1/2" bolt pattern, is compatible with 16" to 18-1/2" wheels, and has a pilot diameter of 3-1/8" at the top and is tapered to about 3-3/8" at the base.

Part # AKIHUB-865-7-2-K has an 8 on 6-1/2" bolt pattern, is compatible with 16" to 18-1/2" wheels, and has a pilot diameter that is 3-1/4" at the top and is tapered to 4" at the base. The lip at the base measured about 4-1/2" in diameter as well.