1K51 DOWEL.  Locating dowel used on the Leyland Lightweight tractor range.

Fitted to engines:

• 948cc Petrol Engine – Flywheel to crankshaft dowel
• 948cc Diesel Engine – Flywheel to crankshaft dowel
• 1500cc Diesel Engine – Engine rear plate dowel
• 1622cc Petrol Engine – Engine rear plate dowel
• 1622cc Petrol Engine – Engine mounting plate dowel
• 1800cc Diesel Engine – Gearbox mounting plate dowel

Fitted to tractors:

• BMC Mini Petrol
  (948cc Petrol Engine – Flywheel to crankshaft dowel)
• BMC Mini Diesel
  (948cc Diesel Engine – Flywheel to crankshaft dowel)
• Nuffield 4/25 Petrol
  (1622cc Petrol Engine – Engine mounting plate dowel and Engine rear plate dowel)
• Nuffield 4/25 Diesel
  (1500cc Diesel Engine – Engine rear plate dowel)
• Leyland 154 Petrol
  (1622cc Petrol Engine – Engine mounting plate dowel and Engine rear plate dowel)
• Leyland 154 Diesel
  (1500cc Diesel Engine – Engine rear plate dowel)
• Leyland 184, 235, 302
  (1800cc Diesel Engine – Gearbox mounting plate dowel)