Gunite 3807AX cross reference.

The Gunite 3807AX is a 16.5″ × 8.97″ heavy-duty truck brake drum with 10 bolt holes on a 11.25″ bolt circle. It interchanges with 24 other part numbers. TBP Auto manufactures a direct equivalent, TBP-0540021, in G3500 gray iron in Vietnam — zero US AD/CVD duty.

DRUM SPECIFICATIONS

Brake surface diameter16.5″

Width8.97″

Height11.46″

Hub pilot8.78″

Bolt circle11.25″

Bolt holes10

Hole diameter1″

TypeBUS

ALSO CROSSES TO

WEBB 66854F WEBB 66855 GUNITE 3807A GUNITE 3780A GUNITE 3807KIC 54229-01DAYTON 123570DAYTON 123544MCI 15L-3-40ALLIANCE N42A107638ALLIANCE N42A1658625BGUNITE 3807X WEBB 66854B WEBB 66855BCONMET 10012097CONMET 107638MERITOR/ROCKWELL 85-123570-002KIC 54229-018MOTOR WHEEL 600026DAYTON HD26MAUTOMANN 151.68607ALLIANCE ABP N42A1658625BTRP DB165858BFLEETPRIDE OTR1615B

TBP EQUIVALENT

TBP-0540021

16.5″ × 8.62″ Brake Drum

Drop-in equivalent for Gunite 3807AX: G3500 gray iron, FMVSS 121 tested, made in Vietnam with zero US AD/CVD exposure.

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