WKN809 KEY.  Half Moon, Woodruff Key used in many locations;

1. Connects the Steering Arm to the King Pin.
2. Connects the engine timing gear to the injection pump drive shaft on Nuffield 3DL, 4DM, 342, 460.
3. Connects the timing gear to the camshaft on BMC 3 cylinder 2.6 litre engine and BMC 4 cylinder 3.4 litre engines.
4. Connects the timing gear to the camshaft on Leyland 4/98NT, 4/98DT and 4/98TT engines.
5. Connects the timing gear to the camshaft on Leyland 6/98DT 6 cylinder engines (engine numbers 101-330).
6. Connects the timing gear to the camshaft on Leyland 6/98NT 6 cylinder engines (engine numbers 101-662).
7. Fitted to BMC 6 cylinder 5.1 litre engines with timing chain.
8. Camshaft key for BMC 2.6, 2.8, 3.4 and 3.8 engine types.

See item 5 in the illustration.

Fitted to tractors:

• Nuffield Universal Three (3DL), Nuffield Universal Four (4DM)
• Nuffield 342, 460, 10/42, 10/60, 3/45, 4/65
• BMC Mini
• Nuffield 4/25
• Leyland 154, 184, 235, 302
• Leyland 344, 384, 255, 270, 262, 272, 462, 472, 282, 482,
• Leyland 602, 604, 702, 804, 802, 804
• Leyland 285, 2100, 485, 4100
• Marshall 302
• Marshall 602, 604, 702, 804, 802, 804, 904XL