MTD 721-0379 Shaft Seal Click to zoom

MTD 721-0379 Shaft Seal .75 Dia for Troy-Bilt Trimmers and Cub Cadet Tillers

MPN 721-0379

In stockShaft Seal

Specifications

Brand
MTD (sold as Cub Cadet and Troy-Bilt)
MPN
721-0379
Diameter
.75
Dimensions
1.60 x 0.90 x 1.60
Weight
0.07 lb

Overview

Shaft seal, .75 diameter, listed under MTD part number 721-0379. Cub Cadet and Troy-Bilt listings use the same number, on garden tiller and trimmer parts pages. Check your model label before ordering.

Key features

  • MTD part number 721-0379
  • Shaft seal, .75 diameter
  • Listed under Cub Cadet and Troy-Bilt

Fits

  • Engines/Models: Troy-Bilt trimmers and Cub Cadet garden tillers (per listings)
  • Typical equipment: Trimmers and garden tillers
  • Read the model number from the unit's label and match the shaft seal in your parts diagram to 721-0379.

Specifications

Brand MTD (sold as Cub Cadet and Troy-Bilt)
MPN 721-0379
Diameter .75
Dimensions 1.60 x 0.90 x 1.60
Weight 0.07 lb

Frequently asked questions

Is 721-0379 different from 721-0378?

Yes. Listings show 721-0378 as a 1.0 in diameter seal, so compare the diameter and number before ordering.

Is this sold under Cub Cadet?

The Cub Cadet site lists Shaft Seal 721-0379 in its garden tiller parts.

Which model fits?

Listings name Troy-Bilt trimmers. Confirm your model before ordering.

How do I confirm the seal size?

Measure the shaft on the old seal and check the parts diagram for the .75 seal.

$100 minimum order (or add a $20 handling fee)