NT6491 Nuffield Air Cleaner Pre-Cleaner.

This is the “flat top” type pre-cleaner, usually fitted under the bonnet on Nuffield 4DM tractors and usually on top of an extension pipe on Nuffield 3DL tractors.

See item No.7 in this drawing of Early Nuffield tractor air cleaner parts

Fitted to:

• Nuffield 3DL, 4DM