Webb 69870B cross reference.
The Webb 69870B is a 15″ heavy-duty truck brake drum with 10 bolt holes on a 11.25″ bolt circle. It interchanges with 8 other part numbers. TBP Auto makes TBP-0540033, an aftermarket replacement drum that interchanges with it.
OBSOLETE
DRUM SPECIFICATIONS
Brake surface diameter15″
Height8.87″
Hub pilot8.78″
Bolt circle11.25″
Bolt holes10
Hole diameter1.31″
TypeTRACTOR
ALSO CROSSES TO
WEBB 61528BGUNITE 3721AXGUNITE 3569XGUNITE 3575KIC 54201-108DAYTON 123254DAYTON 123382ALLIANCE N42A107507
TBP EQUIVALENT
TBP-0540033
15″ × 4″ Steer Brake Drum — replaces 3721AX · 61528B
Aftermarket replacement for Webb 69870B, cast in G3500 gray iron in Vietnam.
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