Ignition Tune-Up Kit w/ Rotor (For Autolite distributor) Fits Massey Case Cockshutt Tractor Fits: Massey- MF: 85 SOME, LP, Sn: 804429 & Up Using AUTOLITE IAD-6004-2E Distributor w/ 3-3/8"" O.D. Cap; 85 Using AUTOLITE IAD-6004-2E Distributor w/ 3-3/8"" O.D. Cap; 88 both w/ Autolite distributor; 88 Using AUTOLITE IAD-6004-2E Distributor w/ 3-3/8"" O.D. Cap; 303 Using AUTOLITE IAD-6004-2E Distributor w/ 3-3/8"" O.D. Cap; MH: Pony Using AUTOLITE IAD-6003-2A, IAD-6003-2G, IAD-6004-2G, IAD-4028-A Distributor w/ 3-3/8"" O.D. Cap; (Pacer (16), Colt (21), 22, Mustang (23) Using AUTOLITE IAD-6004-1D Distributor w/ 3-3/8"" O.D. Cap; 30 Some, Using AUTOLITE IAD-6004-1E Distributor w/ 3-3/8"" O.D. Cap; 33 GAS, Using AUTOLITE IAD-6004-2E Distributor w/ 3-3/8"" O.D. Cap; 44 Early Gas, Using AUTOLITE IAD-4020B Distributor w/ 3-3/8"" O.D. Cap; 55 Early Gas, Using AUTOLITE IAD-4020B Distributor w/ 3-3/8"" O.D. Cap; 333 Using AUTOLITE IAD-6004-2GAS, E Distributor w/ 3-3/8"" O.D. Cap, 444 GAS, Using AUTOLITE IAD-6004-2H Distributor w/ 3-3/8"" O.D. Cap; 555 GAS, Using AUTOLITE IAD-6004-2E Distributor w/ 3-3/8"" O.D. Cap- Case- VA , VAC, VAC-11, VAC-12, VAC-13, VAC-14, VAH, VAIW, VAIW-3, VAO, VAO-15, VAS, 200, 200B, 210B, 211B, 210, 211, 500B, 510B, 511B, 530, 540, 541, 570, 600B, 610B, 611B, 614B, 630, 634, 640, 641, 642, 644 Using AUTOLITE IAD-6003-2F Distributor w/ 3-3/8"" O.D. Cap; 300, 300B, 310B, 311, 311B, 312, 312B, 430, 441, 445, 470 Using AUTOLITE IAD-6003-2J Distributor w/ 3-3/8"" O.D. Cap; 400, 700 Using AUTOLITE IAD-6003-1B Distributor w/ 3-3/8"" O.D. Cap- Cockshutt- E2, 20, E3, 30, (E4, E5, 40, 50), (35, 35 Blackhawk)- Specifications Kit includes: point set 0.020"" point gap vibration resistant condenser rotor Only fits distributors with 3-3/8"" outside diameter cap Will not fit model IGZ or IGW distributors. Kits contain: points, condenser & rotor, Point Gap .020. Note: OEM Part Numbers are for reference only and should be verified before purchase.