Spark Plug (Autolite) Fits International John Deere Massey Cockshutt Minneapolis Moline White / Oliver Tractor Fits:International- T340, T5, 560, 600 Crawler, 606, 656, 660, 666, 686, 706, 756, 766, 806, 826, 856 John Deere- A SN: 488000 & up, AR, AO both w/ SN: 260000 & up, B SN: 96000 & up, G SN: 13000 & up, H 18mm; "R" Pony engine, 50, 60, 70, 520, 530,620, 630, 720, 730, 3010, 3020, 4000, 4010, 4020, 4230- Massey- TE20, TO20, TO30, TO35, F40; MF: 35, 50, 65, 85, 88, 90, 135, 150, 165, 180, 230, 235, 245; MF Ind: 202, 204, 2135, 3165 (All w/ 4-cyl. Continental engines), 1100; MH: Pony , Pacer (16), 20, Colt (21), 22, Mustang (23), 30, 33, 44, 44-6, 50, 55, 101 Jr., 102 Jr. with Continental engines, plug gap = .025"; (333, 444, 555 with Continental engines, plug gap = .025" Gas, .020" LP)- Cockshutt- 20, 540 550- Minneapolis Moline- 2 Star, 4 Star, 5 Star, G, G704, G705, G900, G950, G1050, M5, M504, M602, M604, U, U-302, 335, 445 18 mm threads, Gas, (Jet Star, Jet Star 2, Jet Star 3, Jet Star 3 Gas)- White / Oliver- Super 44, Super 55, 60, 66, 70, 77, 88, 99 6-cyl., Super 99, 440, 550, 660, 770, 880, 1550, 1555; OC6 - Specifications 18 mm thread diameter 1/2" reach 7/8" hex Medium hot Standard tip / resistor Plug gap 0.025" Unless noted otherwise in the application listings below Replacement Numbers: International- 386 - John Deere- 386 - Massey- 386 - - Cockshutt- 386 -- Minneapolis Moline- 386 - White / Oliver- 386 - Autolite, The following Champion D10, D14, D16, D16J, D21, D89D, K13, K15J, M14, RD14, RD16, UD16- Priced and sold individually Check spark plug specifications before purchasing as some models may use more than one type. Note: OEM Part Numbers are for reference only and should be verified before purchase.