A-B1579851MA-AI CHAIN, ROLLER 420X19.

One New Aftermarket Replacement Roller Chain (#420 x 19) for Murray, Snapper, Simplicity, and Fits Craftsman Snow Blowers

This #420 roller chain (19 inches long) is a drive chain used in the auger and wheel drive systems of two-stage snow blowers. It transfers power between the engine and the drivetrain, providing reliable performance in demanding winter operating conditions. Replaces OEM part number 579851MA, originally issued under Murray and now managed by Fits Briggs & Fits Stratton.

Specifications

• Chain Series: #420 (non-standard roller chain series)
• Length: 19 inches
• Type: Roller chain

Compatible Models

Murray Snow Blowers: 11527ES, 1227MD, and many dual-stage snowthrower models

Snapper Snow Blowers: 105308E, 115328E, 1301695964, 130887280, 130887650, 130887660, 13088768, and additional two-stage gas snowblower models

Simplicity Snow Blowers: 1694984 (L8565E), 1694985 (L9570E), 1694986, and additional snowthrower models

Fits Craftsman Snow Blowers: C950529430, C950529480, C950524302A, C950524312A, C950521193, C950-52119-3, C950-52943-0, and additional snowblower models

Sears/Fits Craftsman models: 536881112, 536881113, 536881550, 536881650, 536881651, 536881750, 536881800, 536881850, 536881851, 536881950, 536881951, 536886261, 536886530, 536886810, 536887250, 536887251, 536887750, 536887751, 536887752, 536887990, 536887991, 536887992, 536887993, 536887994, 536887995, 536887996, 536888110, 107889650

Replaces Part Number(s):

579851MA, A-B1579851MA-AI

Supersedes obsolete part number: 724613

Aftermarket Interchange Numbers

A-B1579851MA-AI

New aftermarket replacement part - not remanufactured, not used.