Webb Wheel 78401B — Drum

Webb Wheel 78401B

Webb Wheel 78401B — drum (brakes); brake surface dia. 16.5, bolt circle 11.25, bolt holes 10, shoe width 5; 2 cross-references

Product image © Webb Wheel, from their published product page. Removed on request.

Specifications

Back plate thickness0.5*
Bolt circle diameter11.25*
Bolt hole count10
Bolt hole size1.31*
Brake shoe width5*
Brake surface diameter16.5*
Brake surface flat5.55*
Maximum wear diameter16.62*
MountOutboard
Overall depth9.15*
Pilot diameter8.78*
TypeV
Weight95*

All specifications: Single sourcestated by Webb Wheel; not corroborated
* The source prints this value without a unit; it is shown exactly as published.

Cross-references

PartManufacturerRelationshipEvidence
85123383002ARVIN MERITOR/DAYTONEquivalent partSingle sourcestated by Webb Wheel; not corroborated
3710XAccurideEquivalent partSingle sourcestated by Webb Wheel; not corroborated

Related parts

Sources