Murray 40379X68A Belt Size Guide

The Murray 40379X68A lawn tractor uses three published belt sizes: 1/2" Wide x 110" I.D. for the transmission / motion drive belt, 5/8" Wide x 43" I.D. for the cutter deck belt, and AA X 73" O.D. for the cutter deck belt one of two deck belts, use with our belaa73 (OEM 690071). Match each belt to its correct position and OEM reference before ordering.

Belt replacement guide

Murray 40379X68A belt size & replacement chart

OEM references, belt positions and published dimensions for this lawn tractor.

Equipment: Lawn TractorBelt applications: 3OEM references: 7Sizes listed: 3

Distinct belts3

OEM references7

Belt functions2

Published sizes3

Replacement lookup

Murray 40379X68A 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	94609	1/2" Wide x 110" I.D.	BEL68112
Mower deck Cutter Deck Belt	710231, 710231MA	5/8" Wide x 43" I.D.	BEL6946
Mower deck Cutter Deck Belt One of two deck belts, use with our BELAA73 (OEM 690071)	690071, 690071MA, 1001223, 1001223MA	AA X 73" O.D.	BELAA73

Application details

Which Murray 40379X68A belt do you need?

Transmission / Motion Drive Belt

Recorded OEM reference: 94609. Published size: 1/2" Wide x 110" I.D.

Cutter Deck Belt

Recorded OEM references: 710231, 710231MA. Published size: 5/8" Wide x 43" I.D.

Cutter Deck Belt One of two deck belts, use with our BELAA73 (OEM 690071)

Recorded OEM references: 690071, 690071MA, 1001223, 1001223MA. Published size: AA X 73" 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 40379X68A belt FAQ

What belt does the Murray 40379X68A use?

The listed belt applications are Transmission / Motion Drive Belt, Cutter Deck Belt, and Cutter Deck Belt One of two deck belts, use with our BELAA73 (OEM 690071). Recorded OEM references: 94609, 710231, 710231MA, 690071, 690071MA, 1001223, and 1001223MA.

What are the Murray 40379X68A belt part numbers?

The recorded OEM references are 94609, 710231, 710231MA, 690071, 690071MA, 1001223, and 1001223MA. Match each number to the correct belt position before ordering.

What belt sizes does the Murray 40379X68A use?

Transmission / Motion Drive Belt: 1/2" Wide x 110" I.D., Cutter Deck Belt: 5/8" Wide x 43" I.D., and Cutter Deck Belt One of two deck belts, use with our BELAA73 (OEM 690071): AA X 73" O.D.

Why are multiple belts listed for the Murray 40379X68A?

This machine has 3 recorded belt applications. Different belts can operate the mower deck, transmission, PTO, clutch or other drive components.

Can I match the Murray 40379X68A 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.