For Caterpillar 16M 330D 330D FM 330D L 336D2 345C Pulley AS-Idler 1979642

This aftermarket pulley is designed for use with various Caterpillar heavy machinery models, providing reliable performance in idler applications. It helps maintain proper belt tension and smooth operation in your equipment.

• Compatible with Caterpillar models: 16M, 330D, 330D FM, 330D L, 336D2, and 345C
• Function: Idler pulley for belt tensioning
• Part number: 1979642
• Durable construction suitable for heavy-duty use

Note: This is an aftermarket part, not OEM. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.