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Home » Shop » John Deere 550K

John Deere 550K Replacement Hydraulic Cylinders and Parts

The John Deere 550K is a crawler dozer from the K generation of Deere’s 550 line. When it’s down, HCI has the replacement hydraulic cylinders and parts to fit. 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 John Deere lineup, and Demolish Downtime.

  • Replacement John Deere AHC17022 Right Hand Dozer Blade Angle Cylinder w/Bushings

    Replacement Hydraulic RH Dozer Angle Cylinder for John Deere (PN: AHC17022) Crawler Dozer Models 450J, 450K, 550J, 550K, 650J, 650K

    SKU: HCI-AHC17022 Categories: Crawler Dozer, Replacement Welded Hydraulic Cylinders
    $1,863.81 In Stock
  • WIX 49161 Cabin Air Panel | 9.375″ × 6.38″ Panel

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

    SKU: 49161 Categories: WIX Cabin Air Filters, Wix Filters
    $23.15 In Stock
  • WIX 51719 Spin-On Hydraulic Filter | 1 3/4-12 Thread, 2 Micron

    WIX 51719 Spin-On Hydraulic Filter | 1 3/4-12 Thread, 2 Micron

    SKU: 51719 Categories: Wix Filters, WIX Hydraulic Filters
    $127.59 In Stock
  • WIX 33033 Fuel (Complete In-Line) Filter | 20 Micron

    WIX 33033 Fuel (Complete In-Line) Filter | 20 Micron

    SKU: 33033 Categories: Wix Filters, WIX Fuel Filters
    $6.74 In Stock
  • Replacement John Deere AHC14489 Tilt Cylinder With Bushings for Models 450K, 550K, 650K DOZER

    Replacement Hydraulic Dozer Tilt Cylinder for John Deere (PN: AHC14489) Crawler Dozer Models 450J, 450K, 550J, 550K, 650J, 650K

    SKU: HCI-AHC14489 Categories: Crawler Dozer, Replacement Welded Hydraulic Cylinders
    $1,347.66 In Stock
  • Replacement John Deere AHC14487 Angle Cylinder With Bushings for Models 550K s/n -291536, 650K s/n -291536 DOZERS

    Replacement Hydraulic Dozer Angle Cylinder for John Deere (PN: AHC14487) Crawler Dozer Models 550K, 650K

    SKU: HCI-AHC14487 Categories: Crawler Dozer, Replacement Welded Hydraulic Cylinders
    $1,863.81 In Stock
  • Replacement John Deere AHC14485 Lift Cylinder for Models 450K, 550K, 650J s/n 259987-, 650K DOZER

    Replacement Hydraulic Dozer Blade Lift Cylinder for John Deere (PN: AHC20656) Crawler Dozer Models 450J, 450K, 550J, 550K, 650J, 650K

    SKU: HCI-AHC14485 Categories: Crawler Dozer, Replacement Welded Hydraulic Cylinders
    $1,691.76 In Stock
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John Deere 550K FAQ

The John Deere 550K is a crawler dozer, a tracked machine that pushes and grades soil with a front blade for earthmoving and site preparation. It was introduced in the mid-2010s. 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 John Deere 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.

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