Prime Line Replacement Belts

This collection features dependable aftermarket belts designed to replace original Prime Line® OEM part numbers used in lawn and garden equipment, small engines, and outdoor power tools. Built to meet or exceed OEM specifications, these belts ensure reliable performance for drive systems, mower decks, and engine accessories.

Typical Prime Line belt numbers include formats like 7-xxxx, 6-xxxx, or V-xxxx series (e.g., 7-07866, 6-07820, V-420). Each listing clearly identifies the original Prime Line number and ships as a high-quality cross-reference replacement matched for tension, profile, and durability.

Compatible with a wide range of brands—such as Briggs & Stratton, Tecumseh, MTD, and Toro—these belts are ideal for fast, accurate replacements during routine maintenance or repair.