Caterpillar 3126E, Belt Tensioners, (GOOD USED) Caterpillar 3126E Diesel Engine Dayco Belt Tensioner 217-8968 For Sale, Dayco # 50-0034, OEM Part # 217 8938, 2178938, Cross Reference: Caterpillar Part # s 120-6659, 1206659, 135-2151, 1352151, Detroit Diesel Part # 23550238, Mack Part # 87GB33, 4333-1687819C91, 4333-1833688C1, 4333-3543883C1, 4333-2028958C92, Navistar Part # s 3543883C1, 2028958C92, 2028958C91, 1833688C1, 1687819C92, 1987819C91, Fits Caterpillar 3126 & C7 Applications, Stock # 8336 | Tested & Inspected
