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Pulley, Idler, MTD Models

Part# 78-050

This product is only available through retailers or servicing dealers.

Pulleys work hard to transfer power from a mower's engine to its cutting blades, but an Oregon® pulley makes it work harder faster.

Product Details

  • Outer Dimension: 4-1/8"
  • Flat Outer Dimension: 3-1/2"
  • Flat Width: 7/8"
  • Overall Width: 1-1/16"
  • Bore: 3/8"
  • Offset: 3/32"
  • Replaces: MTD 756-0365, MTD 956-0635

Specifications, Details & Support

Pulleys and Idlers
Outer Diameter 104.78 mm
Flat Outer Diameter 88.9 mm
Flat Width 22.23 mm
Bore 9.53 mm
Offset 2.38 mm
Type Steel
General
Volume 844.26 cm³
Product UOM Each
Weight (with Packaging) 0.41 kg
Product Width 1-1/16"

Model Fit Guide and Parts Cross Reference

Need Help? Contact Customer Service at 800-223-5168 or email us at support@oregonproducts.com

Fit Guide

Replacement Guide

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