The Caterpillar 329D is an excavator, a D-Series model in the roughly 30-ton size class. When it’s down, HCI has the replacement hydraulic cylinders and parts to fit. 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.
The Caterpillar 329D is a mid-size hydraulic crawler excavator used to dig, trench, and load material on construction and earthmoving projects. It is a later D-Series model, introduced around 2010 as the successor to the 325D. 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.
