37D3452 GEAR.  Oil pump driving gear with keyway slot.

This gear replaces  AMK2071 DRIVEN GEAR.  Can be replaced with 86K1725 DRIVING GEAR which has no keyway.

See item 5 in the illustration.

Genuine, new British Leyland part.

Compatible with the following engines:

• BMC 2.6 T/TA, 3-cylinder diesel engine
• BMC 3.4 T/TA/TD, 3-cylinder diesel engine
• BMC 2.8 T/TD, 3-cylinder diesel engine
• BMC 3.8 T/TA/TD, 4-cylinder diesel engine
• BMC 5.1 and 5.7, 6-cylinder diesel engine
• Leyland 4/98 NT/DT, 4-cylinder diesel engine
• Leyland 6/98 NT/DT, 6-cylinder diesel engine

Fitted to tractors:

• Nuffield Universal Three (3DL), Universal Four (4DM)
• Nuffield 342, 460, 10/42, 10/60, 3/45, 4/65
• Leyland 344, 384, 255, 270, 262, 272, 462, 472
• Leyland 285, 2100, 485, 4100

Alternative part numbers: AMK2071, AMK32