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: H389K
Aftermarket Status: Active
Captive Part Number To:  
O.E. Service Replacement:  
Limitations:  
Aftermarket Replacement:  
Limitations:  
Disc Wheel Hub Specifications:
Finished Weight: 49
Disc Wheel Hub Capacity (lbs): 11250
Mount Type: Inboard
Brake Component Description: Brake Drum/U-Shaped Rotor
Axle Group 1: T5
Axle Group 2:  
Outer Bearing Cup: HM212011
Outer Bearing Cone: HM212049
Inner Bearing Cup: HM218210
Inner Bearing Cone: HM218248
Bearing Cup Spacing: 3.34
A - Drive Stud/Hub Cap Bolt Circle: 5.5
B - Drive Stud/Hub Cap Hole Pattern: (6) .31-18
C - Number of Wheel Bolts/Studs: 10
Wheel Bolt/Stud Size: 0.75
Disc Wheel Offset with Brake Drum: 0.79
D - Drum/Rotor Mount Offset: -0.31
E - Drum/Rotor Pilot Diameter: 9.44
F - Disc Wheel Bolt Circle: 11.25
G - Seal Bore Diameter: 6
H - Overall Length: 6.84
Brake Drum Applications:
Part No.
2728B - 15.00x7.002728BX - 15.00x7.002705 - 16.50x7.002705X - 16.50x7.003383 - 16.50x8.623383X - 16.50x8.623732 - 16.50x7.003732X - 16.50x7.00 View
Disc Brake Rotor Applications:
Part No.
R3332
Service Hardware:
Disc Wheel/Bolt Stud Part No:
WP680LH/RH - Ball Seat, Trailer, MW, SteelWP535LH/RH - Ball Seat, Rotor, Trailer, Steel View
Inner Cap Nut Part No: W1038L/R
Grease Slinger Part No:  
Outer Cap Part No: W984L/R
Hub Cap Part No: WP180
Flanged Nut Part No:  
Hub Cap Gasket Part No: WP178
Rotor Screw/Bolt Part No:  
Hub Cap Bolt Part No: WP5
Drum/Rotor Washer Part No:  
Hub Cap Lockwasher Part No: WP593-05
Drum/Rotor Locknut Part No: W1122
Drive Stud Part No:  
Back Nut Washer Part No:  
Drive Nut Part No:  
Back Nut Part No:  
Drive Lockwasher Part No:  
Exciter (Tone) Ring Part No's:
View
Special Information:  
Dimensions in parentheses () indicate measurement is inboard of inner cup seat.

GUNITE H389K Cross Reference

We have 3 alternatives for the H389K 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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