JLG 4017 Parts Manual - Manual (Page 16)

FRAME & ATTACHING PARTS
4017 3121859 1-8
49 0701032 2 HEX HD CAPSCREW, 10X150mm, GR 8.8
50 0701232 2 HEX HD CAPSCREW, 12X150mm, GR 8.8
Figure 1-2 Frame Shrouding & Attaching Parts, Left Side (Continued)
Item Part Number Qty. Description Rev.