JD 550K, 650K Dozer Blade Cylinders

JD 550K, 650K Dozer Blade Cylinders parts list
Fits Model	Description	Details	Part #	Price	Product Details
See Details	450K, 550K, 650J*, 650K	Blade Lift Cylinder	AHC14485	$1,526.00	View Info
See Details	450K, 550K, 650K	Tilt Cylinder	AHC14489-PV	$1,240.00	View Info
See Details	550K (Before Serial Number 291536), 650K (Before Serial Number 291536)	Angle Cylinder	AHC14487-PV	$1,715.00	View Info
See Details	450J, 450K, 550J, 550K, 650J, 650K	Angle Cylinder (Right-Hand)	AHC17022-OEM	$1,350.00	View Info
See Details	450J, 450K, 550J, 550K, 650J, 650K	Angle Cylinder (Left-Hand)	AHC17023	$1,715.00	View Info
See Details	115mm to 170mm or 4.5" to 6.7" Diameter Cylinders	Spanner Wrench	JD-115170	$44.00	View Info
See Details	2.00" - 4.75" Diameter Cylinders	Spanner Wrench	JD-51120	$34.00	View Info
See Details	550K, 650K (Both Before Ser# 291536)	Angle Cylinder	AHC14487	$750.00	View Info
See Details	450J (After Serial Number 291537), 550J (After Serial Number 291537), 650J (After Serial Number 291537), 450K, 550K, 650K, 450 P-Tier, 550 P-Tier, 650 P-Tier	Blade Angle Cylinder (Left)	AHC17023-OEM	$1,350.00	View Info
See Details	450J (After Serial Number 291537), 450K, 550J (After Serial Number 291537), 550K (After Serial Number 291537), 650J (After Serial Number 291537), 650K (After Serial Number 291537)	Angle Cylinder (Right-Hand)	AHC17022	$1,715.00	View Info
See Details	450J, 550J, 650J*, 450K, 550K, 650K, 450P, 550P, 650P, 333G, 333P, 335P	Tilt Cylinder	AHC14489	$1,240.00	View Info

Shop blade hydraulic cylinders for John Deere 550K and 650K dozers. Broken Tractor stocks lift cylinders, angle cylinders, tilt cylinders, and service tools to restore blade function on your K-series dozer. Whether you need a complete cylinder replacement or left/right-specific angle cylinders, we have the parts to get your 550K or 650K back to pushing.

Fits Models At A Glance:

Primary Models: 550K, 650K
Additional Fitment (Select Components): 450K, 450J, 550J, 650J

Key Notes:

Blade Lift Cylinder (AHC14485): Fits 450K, 550K, 650J (select), and 650K — raises and lowers the dozer blade for grading control and material handling
Blade Tilt Cylinder (AHC14489): Fits 450K, 550K, and 650K — controls blade tilt for side-slope grading and finish work
Blade Angle Cylinder (AHC14487-PV): Fits 550K and 650K (both before Serial #291536) — Made in USA by PVE Products
Left-Hand Angle Cylinder: AHC17023-OEM and AHC17023 options available — fits 450J, 450K, 550J, 550K, 650J, and 650K (select serial numbers)
Right-Hand Angle Cylinder: AHC17022-OEM and AHC17022 options available — fits 450J, 450K, 550J, 550K, 650J, and 650K (select serial numbers)
Serial Number Note: Some angle cylinders are serial number dependent — verify your machine's serial number before ordering
Service Tools: Spanner wrenches for 2.00"–4.75" and 4.5"–6.7" (115mm–170mm) diameter cylinders — essential for cylinder disassembly and service

Why Choose Broken Tractor:

✅ Left & Right Angle Cylinders – Side-specific angle cylinders in stock for proper blade control

✅ Made in USA Options – PVE Products cylinders built to OEM specifications

✅ Same-Day Shipping – In-stock cylinders and tools ship same day from U.S. warehouses