Gates 3PK730 Automotive Micro V Belt, K

Gates Automotive Micro-V belt, K section, 3 ribs — an OE-quality, EPDM-compound serpentine accessory-drive belt for the engine bay. Gates is a Tier 1 supplier to almost every major OEM, engineering these belts to OE-exact sizing so they run quiet and hold tolerance for the life of the belt.

Where this product is used

Gates Automotive Micro-V belts drive engine accessories on cars, utes and light commercial vehicles — not industrial or agricultural equipment. Typical uses include:

• Alternator, power steering pump, air conditioning compressor and water pump drives
• Serpentine (single-belt) accessory drive systems on modern passenger and light commercial vehicles
• OE-equivalent replacement on scheduled services and accessory-drive repairs

Key specifications

Selecting the right option

Select by belt section (J or K) and rib count to match your vehicle’s original belt, or cross-reference by Gates or OE part number — the code reads as ribs + section + length in mm (e.g. 6PK1200 = 6 ribs, K section, 1200 mm). K section is the modern automotive standard; J section is still used on some models. Looking for an industrial Micro-V belt instead? See our industrial Micro-V range. When in doubt, contact AIMS — we’ll confirm the right cross-reference for your vehicle.