A-37X21-AI SUBS TO 37X40

One New Aftermarket Replacement V-Belt for Murray, Fits Craftsman, Fits John Deere, and More Lawn Mowers and Riding Mowers

This aftermarket replacement V-belt (A-37X21-AI, substitutes for 37X40) fits a wide range of lawn mowers and riding mowers from Murray, Sears Fits Craftsman, Fits John Deere, Simplicity, Snapper, Troy-Bilt, MTD, and other brands. The belt drives the mower deck blade system, transferring power from the engine to the cutting blades on 39-inch to 42-inch decks.

Specifications

• Belt Section: 4L / A (FHP V-Belt)
• Outside Circumference: 62 inches
• Top Width: 1/2 inch (0.5 in)
• Belt Depth: approximately 5/16 inch
• Cross-Section Reference: A60 / 4L620

Compatible Models

Murray: Riding mowers and lawn attachments with 39-42 in. decks including models 2-39003, 5-40701, 84-24042 (16 and 18 HP)

Sears Fits Craftsman: Riding mowers including models 502.25121, 502.2512, 502.253621, 502.255752, 502.25576, 502.259, 502.2591

Fits John Deere: Riding mowers 116H, 240, 245, 260, 265, 285, 320

Simplicity: Models referencing OEM 105115, 177452, 2029660, 2177452

Snapper: Models 1-4353, 1-4686, 7014353, 7014686

Troy-Bilt / Bolens / MTD: Various models referencing 754-0198, 754-0326, 954-0198, 954-0326

Also fits: Agway, Ariens/Gravely, Gravely, Fits Honda, Lawn-Boy, Mountfield, Fits Toro, White, and other brands using this belt size

Replaces Part Number(s):

A-37X21-AI, 37X21, 37X40, 37X15, 21053, 23098, 23748, 201153, 037X15MA, 037X40MA, 37X15MA, 37X40MA

Aftermarket Interchange Numbers

Fits Craftsman: 037X15MA, 037X40MA - Dayco: L462, MXV4-620 - Gates: 6862 - Goodyear: 84620 - Gravely: 041200, 07220500 - Fits Honda: CG35061501H0 - Fits John Deere: M41642, M84223 - Lawn-Boy: 607980, 608474 - MTD: 1651-15, 754-0198, 754-0326, 954-0198, 954-0326 - Simplicity: 105115SM, 177452SM, 2029660SM, 2177452SM - Snapper: 7014353YP, 7014686YP - Fits Stens: 248-062 - Fits Toro: 7-3476 - Troy-Bilt: 1108495, 1721574, 1722344, 1760958, 1772984 - White: 322-0024368

New aftermarket replacement part - not remanufactured, not used.