Replacement Hydraulic Backhoe Boom Cylinder for Caterpillar (PN: 9T5219) Backhoe Loader Models 416, 428, 438
$1,706.00
Specifications for HCI-9T5219
Category | Replacement Welded Rod Hydraulic Cylinders » Loader » Tractor/Backhoe Loader |
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Fits Manufacturer | Caterpillar |
Models | Caterpillar 416, Caterpillar 416 Series 2, Caterpillar 428, Caterpillar 428 Series 2, Caterpillar 438, Caterpillar 438 Series 2 |
Function | Backhoe Boom |
Features | Double-Acting Rod Hydraulic Cylinder (DAR) |
SKU | HCI-9T5219 |
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Weight | 114.0 lbs |
Bore | 3.25″ |
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Rod | 1.87″ |
Stroke | 41.48″ |
Description
This replacement boom cylinder (PN: 9R1040) is designed for Caterpillar backhoe loaders, including standard and Series 2 versions of the 416, 428, and 438 models. It controls the vertical lift of the backhoe’s main boom arm, which is central to heavy digging and trenching work. Built to meet or exceed OEM specs for strength, fit, and hydraulic performance.
3.25″
1.87″
41.48″
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 [email protected] 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.