The Caterpillar D4G is a small dozer, the G-series generation of Cat’s D4 line. HCI carries the replacement hydraulic cylinders and parts to keep it working. Get it fast with FASTSHIP — order by 12:00 PM CST for same-day dispatch — plus Buy Now, Pay Later at checkout. Explore the full Caterpillar lineup, and Demolish Downtime.
Caterpillar D4G Replacement Hydraulic Cylinders and Parts
Caterpillar D4G FAQ
The Caterpillar D4G is a small track-type dozer used to push, grade, and spread soil on construction and site-preparation jobs. It was produced in the early-to-mid 2000s. HCI carries replacement hydraulic cylinders and parts to keep it working.
Every cylinder and part on this page lists its OEM cross-references, so you can match them against the numbers on your old unit. Still unsure? Call our team at 888-771-1894 to confirm fitment — have your serial or the number on the old cylinder ready — or browse the full Caterpillar catalog to find your model.
Any item that shows the FASTSHIP logo and is marked In Stock ships the same day when you order by 12:00 PM CST, Monday through Friday.
