Murray 30546X199A Belt Size Guide

The Murray 30546X199A lawn tractor/rear-engine rider uses two published belt sizes: 1/2" Wide x 53 11/16" O.D. for the cutter deck belt and 1/2" Wide x 30 3/16" O.D. for the transmission / motion drive belt. Match each belt to its correct position and OEM reference before ordering.

Belt replacement guide

Murray 30546X199A belt size & replacement chart

OEM references, belt positions and published dimensions for this lawn tractor / rear-engine rider.

Equipment: Lawn Tractor / Rear-Engine RiderBelt applications: 2OEM references: 6Sizes listed: 2

Distinct belts2

OEM references6

Belt functions2

Published sizes2

Replacement lookup

Murray 30546X199A belt chart

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	37X57, 037X57, 037X57MA	1/2" Wide x 53 11/16" O.D.	BEL37X57
Transmission / motion Transmission / Motion Drive Belt	37X65, 037X65, 037X65MA	1/2" Wide x 30 3/16" O.D.	BEL37X65

Application details

Which Murray 30546X199A belt do you need?

Cutter Deck Belt

Recorded OEM references: 37X57, 037X57, 037X57MA. Published size: 1/2" Wide x 53 11/16" O.D.

Transmission / Motion Drive Belt

Recorded OEM references: 37X65, 037X65, 037X65MA. Published size: 1/2" Wide x 30 3/16" 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 30546X199A belt FAQ

What belt does the Murray 30546X199A use?

The listed belt applications are Cutter Deck Belt and Transmission / Motion Drive Belt. Recorded OEM references: 37X57, 037X57, 037X57MA, 37X65, 037X65, and 037X65MA.

What are the Murray 30546X199A belt part numbers?

The recorded OEM references are 37X57, 037X57, 037X57MA, 37X65, 037X65, and 037X65MA. Match each number to the correct belt position before ordering.

What belt sizes does the Murray 30546X199A use?

Cutter Deck Belt: 1/2" Wide x 53 11/16" O.D. and Transmission / Motion Drive Belt: 1/2" Wide x 30 3/16" O.D.

Why are multiple belts listed for the Murray 30546X199A?

This machine has 2 recorded belt applications. Different belts can operate the mower deck, transmission, PTO, clutch or other drive components.

Can I match the Murray 30546X199A 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.