Ignition Switch 41123 – Tractor Replacement Ignition Switch

The Ignition Switch 41123 is a replacement tractor ignition switch suitable for a wide range of Case IH, International Harvester, David Brown, Landini, Leyland, Massey Ferguson, Nuffield and Valmet & Valtra tractors. It is also cross-referenced with a range of OEM part numbers, making it a versatile replacement for worn, damaged or faulty ignition switches.

Ideal for agricultural machinery and older tractor applications, this ignition switch provides a reliable replacement for the original unit and is suitable for a large selection of classic and modern tractor models.

Key Features

• Product: Ignition Switch 41123
• Type: Tractor ignition switch
• Suitable for: Agricultural tractors and machinery
• Replacement for multiple OEM part numbers
• Suitable for a wide range of Case IH / International Harvester models
• Also suitable for David Brown, Landini, Leyland, Massey Ferguson, Nuffield and Valmet & Valtra
• Cross-reference compatible with selected JCB, John Deere, Ford/New Holland, Lucas and Perkins applications
• Ideal as a replacement for a worn or faulty tractor ignition switch

Compatible Tractor Makes

Case IH / International Harvester: 1194, 1294, 1394, 1494, 1594, 1694, 238, 2400, 248, 2500, 258, 268, 278, 288, 3210, 3220, 3230, 385, 395, 4210, 4220, 4230, 4240, 454, 474, 475, 484, 485, 485XL, 495, 495XL, 574, 580, 584, 585, 585XL, 595, 595XL, 674, 684, 685, 685XL, 695, 695XL, 784, 785, 785XL, 795, 884, 885, 885XL, 895, 895XL and Hydro 84.

David Brown: 1190, 1194, 1210, 1212, 1290, 1294, 1390, 1394, 1410, 1412, 1490, 1494, 1594, 1690, 1690 Turbo, 1694, 770, 780, 880, 885, 990, 995 and 996.

Landini: Includes 10000, 14500, 16000, 16500, 4560, 5560, 5830, 5860, 5870, 6030, 6060, 6070, 6560, 6860, 6870, 6880, 7560, 7860, 7870, 7880, 8560, 8860, 8870, 8880, 9060, 9080, 9500, 9880, Advantage, Blizzard, Globus, Large, Mistral, Rex and Trekker models.

Leyland: 2100, 245, 253, 255, 262, 270, 272, 285, 344, 384, 4100, 462, 472, 485, 502, 602, 604, 702 and 704.

Massey Ferguson: Suitable for a very extensive range including 133, 135, 148, 152, 158, 165, 168, 175, 178, 185, 188, 20, 20D, 20F, 230, 231, 235, 240, 243, 245, 250, 253, 255, 263, 282, 3050, 3060, 3070, 3080, 3090, 3095, 3115, 3120, 3125, 340, 350, 3505, 3525, 3545, 355, 360, 3610, 362, 3630, 3635, 3645, 365, 3650, 3655, 3670, 3680, 3690, 375, 383, 390, 390T, 393, 396, 398, 399, 40E, 50, 50B, 50E, 50EX, 50F, 50H, 50HX, 560, 565, 575, 590, 592, 595, 60H, 6120–6290, 750, 760 and 8110–8220 models, including specified Brazilian and US-built variants.

Nuffield: 3/45 and 4/65.

Valmet & Valtra: 500, 502, 504, 602, 604, 700, 702, 703, 802, 803, 900, 903, 1100, 1102, 1103, 1203, 6000, 6100, 6300, 6400, 6600, 6800, 8000, 8100, 8200 and 8400.

OEM / Part Number Cross References

• Case IH / International Harvester: K203992, K929365, 3107556R93, 3107556R92, 72186021
• David Brown: K203992, 3107556R92
• Ford / New Holland: 3107556R93, 3107556R92
• JCB: 70707500, 70102600
• John Deere: R34228
• Landini: 883930M1, 35670, 3654627M91, 1874120M91, 12846121, 1865976M91, 1874120M93, 1874535M3, 1446116M91, 3107556R93, 2846130, 3107556R92
• Leyland: BAU2007
• Lucas: 35670, 34228
• Massey Ferguson: 3533928M91, 3536550M92, 1446116M91, 1446116M1, 2846130, 34228, 3536550M93, 1865976M91, 35670, 3387319M1, 1874535V3, 1874120M91, 1874120M92, 1874120M93, 3640789M1, 1874535M3, 1874120T93, 1874120T94
• Perkins: 2846130
• Valmet & Valtra: 32553200, 816450