This is a A-311006 Relay Assembly (12 Volt) PN: 311006Main Description As Following : A-311006 Relay Assembly (12 Volt) P.N: 311006 For all 12 volt diesel models 1958-64 except Lucas equipped. Stocked As: A-25A255 Found in Section & Models : Ignition & Electrical Parts > Ignition & Related Parts, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1811, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1821, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1841, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1871, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1881, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 2030, Ford / New Holland TRACTOR: NAA, Ford / New Holland TRACTOR: 2000 (W/ 4 CYL, 1/62-12/64), Ford / New Holland TRACTOR: 2031 (W/ 4 CYL, 1/60-12/62), Ford / New Holland TRACTOR: 2111 (W/ 4 CYL, 1/63-12/64), Ford / New Holland TRACTOR: 2120, Ford / New Holland TRACTOR: 2130, Ford / New Holland TRACTOR: 2131 (W/ 4 CYL, 1/63-12/64), Ford / New Holland TRACTOR: 4000 (W/ 4 CYL, 1/62-12/64), Ford / New Holland TRACTOR: 4030, Ford / New Holland TRACTOR: 4031 (W/ 4 CYL, 1/60-12/62), Ford / New Holland TRACTOR: 4040 (W/ 4 CYL, 1/61-12/62), Ford / New Holland TRACTOR: 4110TR (W/ 4 CYL, 1/63-12/64), Ford / New Holland TRACTOR: 4120, Ford / New Holland TRACTOR: 4121 (W/ 4 CYL, 1/63-12/64) Associated Items : New Also A-FO-S-SELECTO, A-FO-S-SELECTO, A-FO-P-4CYLALL, A-FO-S-SELECTO, A-FO-S-600700, A-FO-S-SELECTO, A-FO-S-SELECTO, A-FO-S-SELECTO, A-FO-O-NAA, A-FO-P-ACCESS, A-FO-P-SHERPS, A-FO-P-1400SHER, A-FO-S-NAA, A-FO-S-SHER-TRAN, A-SMFO19, A-DA-P-ALDR, A-FO-O-2-5000, A-FO-O-2000, A-FO-O-24000IND, A-FO-O-24000RC And : For all 12 volt diesel models 1958-64 except Lucas equipped.