Webb 66864B cross reference.

DRUM SPECIFICATIONS

Brake surface diameter16.5″

Width7.5″

Height10.63″

Hub pilot8.78″

Bolt circle11.25″

Bolt holes10

Hole diameter1″

TypeTRACTOR/TRAILER

ALSO CROSSES TO

WEBB 56864BWEBB 66764GUNITE 3600AXGUNITE 3922XGUNITE 3773GUNITE 3568GUNITE 3593GUNITE 3668KIC 53033-10KIC 60001-018KIC 60000-018DAYTON 123207DAYTON 123404DAYTON 123416DAYTON 123022DAYTON 123788NSN 2530-01-441-1881MERITOR/ROCKWELL 3219-D-4892ALLIANCE N42A10009830ALLIANCE ABPN42AALLIANCE N42A1657BALLIANCE N42A1657VB

TBP EQUIVALENT

TBP-0541640

16.5″ × 7″ Brake Drum

Drop-in equivalent for Webb 66864B: G3500 gray iron, FMVSS 121 tested, made in Vietnam with zero US AD/CVD exposure.

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