Woods BRUSHBULL BB48 Operator's Manual page 40

BRUSHBULL STANDARD DUTY ASSEMBLY
BB48, BB60, BB72 & BB84 (BB84 SHOWN)
Units with Serial Number 994126 & prior include tail wheel with fabri-
cated steel hub. Units with Serial Number 994127 & after include tail
wheel with cast iron hub. Item 14 ( 4 x 15 Notat Tire/Wheel) includes
cast iron hub.
(Rev. 10/27/2006)
36 Parts
MAN0050 (Rev. 1/21/2005)