The published Murray 31720X11B lawn tractor transmission / motion drive belt size is 1/2" Wide x 95 3/32" O.D. The recorded OEM references are 37X61, 037X61, 710531.
Belt replacement guide
Murray 31720X11B belt size & replacement chart
OEM references, belt positions and published dimensions for this lawn tractor.
Equipment: Lawn TractorBelt applications: 1OEM references: 3Sizes listed: 1
Distinct belts1
OEM references3
Belt functions1
Published sizes1
Replacement lookup
Murray 31720X11B belt chart
Match the belt function first, then confirm the OEM number and size.
| Belt application | OEM / replacement number | Published size | Listing SKU |
|---|---|---|---|
| Transmission / motion Transmission / Motion Drive Belt |
37X61, 037X61, 710531 | 1/2" Wide x 95 3/32" O.D. | BEL37X61 |
Application details
Murray 31720X11B belt details
Transmission / Motion Drive Belt
Recorded OEM references: 37X61, 037X61, 710531. Published size: 1/2" Wide x 95 3/32" 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
Murray 31720X11B belt FAQ
What belt does the Murray 31720X11B use?
The listed belt application is Transmission / Motion Drive Belt. Recorded OEM references: 37X61, 037X61, and 710531.
What are the Murray 31720X11B belt part numbers?
The recorded OEM references are 37X61, 037X61, and 710531. Match each number to the correct belt position before ordering.
What size belt does the Murray 31720X11B use?
Transmission / Motion Drive Belt: 1/2" Wide x 95 3/32" O.D.
Can I match the Murray 31720X11B 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.
