Connecting Rod Bolt & Washer. Fits: Oliver 1650 Diesel (s/n 187586-), 1655 Diesel, 1750 Gas & Diesel, 1755 Gas & Diesel, 1800 Diesel (s/n 124396-), 1850 Gas, 1855 Gas & Diesel, 1950-T, 1955. White 2-70 Diesel. M-M G750 Diesel (s/n 187586-). #20-7002212. 12pt Bolt, includes washer.