JLG 450A_AJ Series II Parts Manual - Manual (Page 153)

SECTION 3 - BOOM
3121291 450A Series II/450AJ Series II 153
ITEM PART NUMBER QTY DESCRIPTION REV
166 4891800 4 Flatwasher 1/2in Hardened
168 3941406 Screw, Self-Tapping 1/4in x 3/4in
170 4891600 4 Flatwasher 3/8in Hardened