Parts list: № Number Qty Name Options 1 19H2676 1 Cap Screw HS, SAE 8, 3/8" X 1" 2 T32915 1 BRACKET 3 12H304 1 Lock Washer 3/8" 4 14H812 1 NUT 3/8" Next page: 10 BOTTOM COUNTERWEIGHT (JD450-B CRAWLER) [A10] 11 COUNTERWEIGHTS AND BRACKETS (JD450 CRAWLER) [A11] 12 REAR COUNTERWEIGHT (JD450-B CRAWLER) [A12] 13 SPROCKET COUNTERWEIGHT (JD450-B CRAWLER) [A13] 5 MAIN FRAME AND GRAPPLE [A05]