Replacement Hydraulic Lift Cylinder for John Deere (PN: AT40473) Crawler Dozer Models 450D, 450E, 550, 550A, 550B
$1,152.00
Specifications for HCI-AT40473
Category | Replacement Welded Rod Hydraulic Cylinders » Other » Crawler Dozer |
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Fits Manufacturer | John Deere |
Models | John Deere 450D, John Deere 450E, John Deere 550, John Deere 550A, John Deere 550B |
Function | Lift |
Features | Double-Acting Rod Hydraulic Cylinder (DAR) |
SKU | HCI-AT40473 |
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Weight | 68.0 lbs |
Bore | 3.50″ |
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Rod | 1.50″ |
Description
This lift cylinder (PN: AT40473) fits John Deere dozers like the 450D and 550B, handling the hydraulic action needed to raise and lower the blade. Whether you’re pushing, leveling, or clearing ground, it delivers steady blade control. Manufactured to meet or exceed OEM specs for strength and durability.
3.50″
1.50″
Returning Merchandise
New and un-used stock items maybe returned for refund within 30 days of purchase. No returns are accepted without prior authorization, call 888-771-1894 or email sales@hydrauliccylindersinc.com to receive a return authorization number. Make sure to properly package your item to avoid damage in transit. Hydraulic Cylinders Inc. is not responsible for any shipping charges or damages for the return of product to Hydraulic Cylinders Inc. It is the responsibility of the sender to provide for all shipping, handling, and insurance charges.

Warranty Coverage:
Hydraulic Cylinders Inc. warrants its Replacement Welded Rod Cylinders against defects in materials and workmanship for 12 months from the date of purchase.
Exclusions & Conditions:
- Disassembly voids warranty coverage.
- Misuse, misapplication, or unauthorized modification is not covered.
- HCI does not provide engineering guidance or warrant product fitness for any specific application.
- It is the customer’s responsibility to ensure product suitability and compliance with all regulations and application requirements.
Claims Process:
Contact Hydraulic Cylinders, Inc. directly to initiate a warranty review. Claims require return and evaluation of the product.