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Green heavy-duty V-belt, 62 inch length, 1.38 inch width

Gates

Gates K100615HD Serpentine Belt 62 In 1.38 In

SKU CH-AQ62-Q630B

Heavy-duty automotive V-belt with 62 inch outside length and 1.38 inch top width

  • Product colorGreen
  • Heavy-duty construction handles demanding engine loads
  • 62-inch outside length fits specified drive systems
  • 38-inch top width matches OEM groove dimensions
  • Industry number K100615HD ensures correct replacement identification
  • Gates brand delivers proven automotive reliability

Gates K100615HD Serpentine Belt 62 In 1.38 In

This heavy-duty V-belt replaces worn original-equipment belts on automotive accessory drives. It fits applications requiring an industry-standard K100615HD part with a 62-inch outside length and 1.38-inch top width. Professional technicians and DIY owners use it to restore reliable power transfer to alternators, water pumps and tensioners.

Sustained-load behaviour

The reinforced cord construction resists stretch and fatigue during continuous engine operation. Heat and oil exposure are managed by the heavy-duty compound so the belt maintains tension over long service intervals. It delivers consistent grip on pulleys without the slippage that appears on lighter belts after extended running.

Practical limits of the V-belt standard

A single V-belt transmits torque through wedge contact, so maximum load is capped by the 1.38-inch width and the pulley groove geometry. Misalignment or excessive tension accelerates sidewall wear and shortens life beyond the design envelope. The 62-inch length fixes the centre-distance range; it cannot be shortened or lengthened for non-standard drives.

How it compares

Measured against everything we stock in Engine Service & Diagnostic Tools, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 72% of the 1,113 comparable items (median $19.99).

Specifications

Product
Brand nameGATES
Product colorGreen

Questions about this item

Does the Gates K100615HD serpentine belt generate noticeable heat or noise during continuous engine operation?

The belt is a passive rubber component; it produces no measurable heat or noise of its own, and any sound comes from pulley alignment or tensioner condition rather than the belt itself.

Which pulley dimensions or tensioner type must my engine already have for this 62-inch, 1.38-inch-wide belt to install correctly?

The belt requires a serpentine routing with an outside length of 62 inches and a top width of 1.38 inches; verify your pulley groove profile and tensioner travel match those dimensions before fitting.

Will this heavy-duty belt work on an older engine that originally used a standard-duty K100615 belt?

Yes, the heavy-duty construction fits the same 62-inch by 1.38-inch geometry, so it replaces the standard-duty version on older engines without routing changes.

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