The published Murray X65C lawn tractor transmission / motion drive belt size is 1/2" Wide x 87" I.D. The recorded OEM references are 37X81, 37X81MA.
Belt replacement guide
Murray X65C belt size & replacement chart
OEM references, belt positions and published dimensions for this lawn tractor.
Equipment: Lawn TractorBelt applications: 1OEM references: 2Sizes listed: 1
Distinct belts1
OEM references2
Belt functions1
Published sizes1
Replacement lookup
Murray X65C 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 |
37X81, 37X81MA | 1/2" Wide x 87" I.D. | BEL6889 |
Application details
Murray X65C belt details
Transmission / Motion Drive Belt
Recorded OEM references: 37X81, 37X81MA. Published size: 1/2" Wide x 87" I.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 X65C belt FAQ
What belt does the Murray X65C use?
The listed belt application is Transmission / Motion Drive Belt. Recorded OEM references: 37X81 and 37X81MA.
What are the Murray X65C belt part numbers?
The recorded OEM references are 37X81 and 37X81MA. Match each number to the correct belt position before ordering.
What size belt does the Murray X65C use?
Transmission / Motion Drive Belt: 1/2" Wide x 87" I.D.
Can I match the Murray X65C 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.
