OEM Spec Belt - Murray 37x63

This OEM Spec Belt (SKU: B1MU125) is a direct replacement for Murray 37x63 applications, measuring 1/2" wide with an 81-7/64" inside diameter. Manufactured to original equipment specifications, it delivers reliable power transmission and long-lasting performance for your lawn and garden machinery. A durable, high-quality belt designed for a precise fit and easy installation.

• OEM specification construction ensures exact fit and consistent performance.
• Durable rubber compound resists wear, heat, and cracking for extended service life.
• Designed for simple, tool-free installation on compatible Murray equipment.

• Murray riding mowers with 37x63 belt specification
• Murray lawn tractors requiring B137X63 replacement belt
• Select Murray zero-turn and garden tractor models

Replacement Belts – high-quality OEM spec belts for outdoor power equipment.