Ignition Switch for Leyland/Marshall & Nuffield Diesel Tractors w/ Cold Start

4 position starter switch:

Step 0:  Off
Step 1:  Ignition
Step 2:  Pre-heat
Step 3:  Start with pre-heat

Step 2 and 3 are spring-loaded.

• 4 terminals / 6 blades (see last picture for wiring schematic)
• 2 keys included
• Replaces OEM p/n:  BAU2007, LUCAS: 128SA-34228, 128SA-35670, R34228
• As used on:  245, 253, 255, 262, 270, 272, 285, 344, 384, 462, 472, 485, 502, 602, 604, 702, 704, 2100, 4100, 3/45, 4/65
• Brand:  Sparex
• MPN:  S.41123