21B291UNF SWITCH. Leyland and Marshall Tractor Brake Light Switch.

Leyland and Marshall QM-Cab hydraulic Brake Light screw in Switch.  Suitable for earlier tractors that have the 3/8″ UNF thread.

Please note later tractors had  3/8″ BSP thread. For this part please see 21B291

Fitted to:

• Leyland Middleweight 245, 262, 272, 462, 472, 282, 502, 602, 604, 702, 704, 802, 804
• Marshall 502, 602, 604, 702, 704, 802, 804