Premium V-Ribbed Transmission Belt for Chevrolet, Cadillac & GMC

Durable high-grade rubber construction with reinforced fiber cords ensures extended wear resistance and optimal power transfer. Precision-engineered 3PK773 groove pattern delivers superior traction and reduced slippage.

Direct OEM replacement for part numbers 12643517 & 12658179, guaranteeing perfect fitment for GM vehicle models. Advanced heat-resistant compound maintains flexibility in extreme temperatures (-40°F to 250°F).

Ideal for engine accessory drive systems in sedans, SUVs and light trucks. Laser-etched size markings prevent installation errors. Bulk purchase available for commercial repair shops and fleet maintenance.

Exclusive wholesale pricing with volume discounts – trusted by global distributors for quality automotive components. Ships factory-sealed with anti-corrosion packaging.