John Deere 550 P-Tier Replacement Hydraulic Cylinders and Parts

The John Deere 550 P-Tier is a crawler dozer that continues Deere’s 550 dozer line under the tier-based P-Tier naming. HCI carries the replacement hydraulic cylinders and parts to keep it working. Select parts ship the same day on FASTSHIP when you order by noon CST, and Buy Now, Pay Later is available at checkout. Shop more John Deere equipment, and Demolish Downtime.

Replacement Hydraulic LH Dozer Angle Cylinder for John Deere (PN: AHC20661) Crawler Dozer Models 450, 550, 650 P-Tier
SKU: HCI-AHC17023 Categories: Crawler Dozer, Replacement Welded Hydraulic Cylinders

$1,863.81 In Stock
WIX 49161 Cabin Air Panel | 9.375″ × 6.38″ Panel
SKU: 49161 Categories: WIX Cabin Air Filters, Wix Filters

$23.15 In Stock
WIX 33978 Key-Way Style Fuel Manager Filter | 2 Micron
SKU: 33978 Categories: Wix Filters, WIX Fuel Filters

$34.89 In Stock
WIX 33738 Key-Way Style Fuel Manager Filter | 30 Micron
SKU: 33738 Categories: Wix Filters, WIX Fuel Filters

$27.64 In Stock

Cylinder Type

Hydraulic(0)
Pneumatic(0)

Material

Aluminum(0)
Steel(0)

Duty Type

Heavy Duty(0)
Standard Duty(0)

John Deere 550 P-Tier FAQ

What is a John Deere 550 P-Tier?

The John Deere 550 P-Tier is a crawler dozer that pushes and grades soil with a front blade for earthmoving and site preparation. The P-Tier designation comes from the model naming Deere adopted in the early 2020s. HCI carries replacement hydraulic cylinders and parts to keep it working.

How do I confirm this part is right?

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 John Deere catalog to find your model.

How soon can I get my parts?

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.

Replacement Hydraulic LH Dozer Angle Cylinder for John Deere (PN: AHC20661) Crawler Dozer Models 450, 550, 650 P-Tier

WIX 49161 Cabin Air Panel | 9.375″ × 6.38″ Panel

WIX 33978 Key-Way Style Fuel Manager Filter | 2 Micron

WIX 33738 Key-Way Style Fuel Manager Filter | 30 Micron

John Deere 550 P-Tier FAQ