The Caterpillar D2 is a small dozer that replaced the D4K2 when Cat simplified its dozer model naming. HCI carries the replacement hydraulic cylinders and parts to keep it working. Order by 12:00 PM CST for FASTSHIP same-day dispatch, with Buy Now, Pay Later at checkout. Shop more Caterpillar equipment, and Demolish Downtime.
Caterpillar D2 Replacement Hydraulic Cylinders and Parts
Caterpillar D2 FAQ
The Caterpillar D2 is a small track-type dozer used to push, grade, and spread soil on residential and light construction jobs. Introduced around 2020 as the successor to the D4K2, it revives a model name Cat first used in the 1930s. 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.
