This is a A-21A6 Tune Up Kit PN: 21A6Main Description As Following : A-21A6 Tune Up Kit P.N: 21A6 Kit contains 407018R91 points & condenser, 353896R91 rotor & (4) spark plugs to service models w/ battery ignition <1962.Thread: 18mm Crossed From: 1700-5052 , Found in Section & Models : Ignition & Electrical Parts > Ignition & Related Parts, Case-IH INDUSTRIAL/CONSTRUCTION: 2404, Case-IH INDUSTRIAL/CONSTRUCTION: 2504, Case-IH TRACTOR: A, Case-IH TRACTOR: AV, Case-IH TRACTOR: AV1, Case-IH TRACTOR: A1, Case-IH TRACTOR: H, Case-IH TRACTOR: HV, Case-IH TRACTOR: M, Case-IH TRACTOR: MD, Case-IH TRACTOR: SUPER C, Case-IH TRACTOR: 200, Case-IH TRACTOR: 230, Case-IH TRACTOR: 240, Case-IH TRACTOR: 300, Case-IH TRACTOR: 330, Case-IH TRACTOR: 340, Case-IH TRACTOR: 350, Case-IH TRACTOR: 400 FARMALL, Case-IH TRACTOR: 404 Associated Items : New Also A-IH-O-2404-I, A-IH-P-3082, A-IH-P-4042404, A-SMIH201, A-IH-O-2504-I, A-IH-O-3121, A-IH-P-3082, A-IH-P-5042504, A-SMIH201, A-FRM-IHOL, A-IH-C-DOMGENCAT, A-IH-C-MUSCLES, A-IH-C-1936FULL, A-IH-O-AAV, A-IH-O-ABSPCLA, A-IH-O-AIMPLS, A-IH-O-A1939, A-IH-P-AB, A-IH-P-ACCESSORY, A-IH-P-AW18MWR And : Kit contains 407018R91 points & condenser, 353896R91 rotor & (4) spark plugs to service models w/
battery ignition <1962. Thread: 18mm