37D213 ALTERNATOR PULLEY. Replacement alternator pullet for late build Nuffield and early build Leyland tractors fitted with a Lucas 17ACR alternator.

Fitted up to engine serial number 3.8TD 48354

Later engines used a smaller alternator pullet to increase the alternator speed.

Dimensions:

• ‘A’ section belt
• Outer diameter: 85mm
• Shaft diameter: 15mm

Fitted to tractors:

• Nuffield 3/45, 4/65
• Leyland 344, 384, 255, 270