The published Simplicity 4212 lawn tractor/ride-on mower cutter deck belt size is L 68 in I.D. × 70 in O.D. No OEM number was published for this application.
Belt replacement guide
Simplicity 4212 belt size & replacement chart
OEM references, belt positions and published dimensions for this lawn tractor / ride-on mower.
Match the belt function first, then confirm the OEM number and size.
Belt application
OEM / replacement number
Published size
Listing SKU
Mower deck Cutter Deck Belt
Not listed
L 68 in I.D. × 70 in O.D.
BELAA68
Application details
Simplicity 4212 belt details
Cutter Deck Belt
No OEM number was published for this application. Published size: L 68 in I.D. × 70 in O.D.
Important: Confirm the belt position, deck size, serial range and machine configuration before ordering. Belts with the same length can use different widths or profiles.
Common questions
Simplicity 4212 belt FAQ
What belt does the Simplicity 4212 use?
The listed belt application is Cutter Deck Belt.
What are the Simplicity 4212 belt part numbers?
No OEM number was published for this application. Match the belt function, dimensions and machine configuration before ordering.
What size belt does the Simplicity 4212 use?
Cutter Deck Belt: L 68 in I.D. × 70 in O.D.
Can I match the Simplicity 4212 belt by length alone?
No. Width, profile, inside or outside circumference, belt position and OEM reference can all affect fitment. Match the belt function and OEM number first, then use the dimensions as a final check.
