Gunite 3773 cross reference.
DRUM SPECIFICATIONS
VARIANT 1
Brake surface diameter16.5″
Width7.62″
Height10.62″
Hub pilot8.78″
Bolt circle11.25″
Bolt holes10
Hole diameter0.94″
VARIANT 2
Brake surface diameter16.5″
Width7.5″
Height10.63″
Hub pilot8.78″
Bolt circle11.25″
Bolt holes10
Hole diameter1″
TypeTRACTOR/TRAILER
VARIANT 3
Brake surface diameter16.5″
Width7.62″
Height10.62″
Hub pilot8.78″
Bolt circle11.25″
Bolt holes10
Hole diameter0.94″
VARIANT 4
Brake surface diameter16.5″
Width7.5″
Height10.63″
Hub pilot8.78″
Bolt circle11.25″
Bolt holes10
Hole diameter1″
TypeTRACTOR/TRAILER
ALSO CROSSES TO
WEBB 66884FGUNITE 3576KIC 54261-01DAYTON 123365DAYTON 123363DAYTON 123652NSN 2530-01-449-9475NSN 2530-01-446-6778NSN 2530-01-518-7608MERITOR/ROCKWELL 3219-Q-5815MERITOR/ROCKWELL 3219-T-5948WEBB 66864BWEBB 56864BWEBB 66764GUNITE 3600AXGUNITE 3922XGUNITE 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 N42A1657VBWEBB 66884BWEBB 66864FWEBB 56864FGUNITE 3600AGUNITE 3922KIC 53033-01GILLIG 82-23059-001GILLIG 82-32833-007ALLIANCE N42A107150
TBP EQUIVALENT
TBP-0541640
16.5″ × 7″ Brake Drum
Drop-in equivalent for Gunite 3773: G3500 gray iron, FMVSS 121 tested, made in Vietnam with zero US AD/CVD exposure.
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