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GUNITE part description

The Gunite brand product line includes 100% made in the USA brake drums, disc wheel hubs, spoke wheels and rotors, as well as slack adjusters, for the heavy- and medium-duty trucking, off-highway and bus markets and their related aftermarkets. The Gunite product search includes numerical, interchange/cross-reference, dimensional, application, and conversion features to make it easy to find the exact Gunite wheel end product you need.

Gunite Part Number: 3807AX
Aftermarket Status: Active
Captive Part Number To:
O.E. Service Replacement:
Aftermarket Replacement:
Drum Specifications:
Finished Weight: 127
Maximum Wear Diameter: 16.62
Drum Mount: Outboard
Drum Type: BDA
Wheel Type: Disc
A - Overall Diameter: 18.88
B - Dust Shield Recess Diameter: 17.38
C - Dust Shield Recess Depth: 0.8
Brake Size: 16.50x8.62
D - Brake Surface Diameter: 16.5
E - Brake Surface Width: 9.08
F - Mounting Flange Diameter: 13.38
G - Overall Depth: 11.39
H - Pilot Diameter: 8.78
I - Bolt Circle Diameter: 11.25
J - Number of Bolt Holes: 10
Bolt Hole Size: 1
K - Squealer Band Width: 2
L - Mounting Flange Thickness: 0.62
M - Outside Sidewall Diameter: 17.5
N - Sidewall Offset: 2.42
O - Inside Finished Diameter: 13.14
Special Information: With brake surface wear indicator.
Brake Type Hydraulic
Brake Size 16.5 x 8.6
Bolt Holes And Size 10 - 1.00
Bolt Circle Diameter (In.) 11.25
Pilot Diameter (In.) 8.78
Overall Depth (In.) 11.46
GUNITE 3807AX Cross Reference

We have 2 alternatives for the 3807AX by GUNITE:

Heavy-duty truck and trailer manufacturers rely on Gunite® for high-quality brake drums, brake rotors, slack adjusters, hubs, and hub assemblies. A brand under Accuride Corporation, an industry leader in the manufacturing of wheels and wheel-end components for the global commercial vehicle markets, Gunite delivers world-class quality by designing and manufacturing its products in its own factory located in Rockford, Illinois. Gunite’s aluminum brake drums and other products go through rigorous vehicle field testing at fleets to ensure reliable performance even under extreme road conditions. They are proven, year after year, as the industry standard in providing maximum performance, long-term reliability, and reduced maintenance costs.

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