6I6606 ADAPTER LH fits CATERPILLAR (NEW AFTERMARKET) More Stock Avail

Product Information & Brand Disclaimer

Machinery.Supply is an independent supplier of replacement parts for industrial, construction, agricultural, and heavy equipment. We are committed to providing dependable solutions for repair and maintenance needs at competitive prices.

Please note that Machinery.Supply is not an authorized dealer, distributor, or representative of CATERPILLAR. Unless specifically stated otherwise, the items offered in our listings are aftermarket replacement parts and are not OEM products.

Built for Reliable Replacement

Our goal is to offer customers cost-effective, high-quality replacement parts that help reduce downtime and keep equipment working efficiently. Every part in our catalog is selected with a focus on durability, fit, and everyday performance in demanding working conditions.

Reference to OEM Brand Names and Part Numbers

Any brand names, trademarks, model names, original manufacturer part numbers, product codes, images, drawings, or technical references used in our listings are included for identification and compatibility purposes only. They are provided to help buyers locate the correct replacement part and do not imply any affiliation, authorization, sponsorship, or approval by the original equipment manufacturer.

Product Images

Listing photos are shown for reference only. The actual item may vary slightly in appearance, finish, color, casting marks, labeling, or packaging depending on production batch or supplier updates. These differences do not affect the intended function or compatibility of the part.

Check Compatibility Before Purchase

For best results, please match the original part number with your current part or equipment specifications before ordering. This is the most accurate way to confirm fitment. If you are unsure, our team will be happy to help you verify compatibility before purchase.


Why Buy from Machinery.Supply?

  • Quality aftermarket parts for a wide range of machinery
  • Competitive pricing without compromising reliability
  • Practical replacement solutions for repair and maintenance
  • Responsive customer support to help with part identification
  • Fast order processing to help minimize equipment downtime

At Machinery.Supply, we understand how important it is to keep your equipment running. That is why we work to provide reliable replacement parts, clear product information, and dependable service you can count on.

Fits equipment: ENGINE - MACHINE: 3176C, 3196, 3406, 3406b, 3406C, 3456, 3456B, 3456E, c15; EXCAVATOR: 345B II, 365B, 365B II, 365B L, 365C, 375, 375 L, 385b