Meritor/Rockwell 85-123366-002 cross reference.

The Meritor/Rockwell 85-123366-002 is a 15″ × 5.38″ heavy-duty truck brake drum with 10 bolt holes on a 11.25″ bolt circle. It interchanges with 26 other part numbers. TBP Auto manufactures a direct equivalent, TBP-0540033, in G3500 gray iron in Vietnam — zero US AD/CVD duty.

DRUM SPECIFICATIONS

Brake surface diameter15″

Width5.38″

Height8.87″

Hub pilot8.78″

Bolt circle11.25″

Bolt holes10

Hole diameter1.31″

TypeTRACTOR

ALSO CROSSES TO

WEBB 61528B GUNITE 3721AX GUNITE 3569X GUNITE 3575 GUNITE 3631 GUNITE 3675KIC 54201-108DAYTON 123254DAYTON 123382ALLIANCE N42A107507CONMET 107507CONMET 10001783WEBB 51528B WEBB 77528B MERITOR/ROCKWELL 85-123382-002 WEBB 61527BCONMET 10081828KIC 53075-018MOTOR WHEEL 90089BKDAYTON HD6MAUTOMANN 151.5401BAALLIANCE ABP N42A61528BTRP DB154BFLEETPRIDE OTR1501BROAD CHOICE BD1504X-06WORLD AMERICAN WA140-0010

TBP EQUIVALENT

TBP-0540033

15″ × 4″ Steer Brake Drum — replaces 3721AX · 61528B

Drop-in equivalent for Meritor/Rockwell 85-123366-002: G3500 gray iron, FMVSS 121 tested, made in Vietnam with zero US AD/CVD exposure.

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