Replacement Hydraulic Blade Lift Cylinder for Bobcat (PN: 6597371) Excavator Models 325, 328, 425, 428
$850.00
Specifications for 1496758530
Category | Replacement Welded Rod Hydraulic Cylinders » Excavator » Compact/Mini Excavator |
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Fits Manufacturer | Bobcat Hydraulic Cylinders |
Models | Bobcat 325, Bobcat 328, Bobcat 425, Bobcat 428 |
Function | Blade Lift |
Features | Double-Acting Rod Hydraulic Cylinder (DAR) |
SKU | 1496758530 |
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Weight | 48 lbs |
Bore | 2.75″ |
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Rod | 1.50″ |
Stroke | 7.625″ |
Closed | 24.313″ |
Open Extended Length | 31.938″ |
Operating Pressure (PSI) | 3000 |
Base End Mount Type | Drilled Thru Base |
Base Pin Size | 1.58″ |
Base Mount Width | 4.00″ |
Rod End Mount Type | Drilled Thru Lug |
Rod Pin Size | 1.58″ |
Rod Mount Width | 2.25″ |
Extend Port/Plunger | -6 JIC 90D |
Retract Port/Plunger | -6 JIC 90D |
Description
Replacement blade cylinder for Bobcat 325–428 restores precise blade lift control on a wide range of excavator models. This direct-fit replacement for part number 6597371 delivers dependable performance in grading, trenching, and landscaping work — and ships FAST with same-day order processing.
This welded-rod hydraulic cylinder fits Bobcat models 325 and 328 excavators, plus the larger 425 and 428. It features a double-acting design that powers the blade up and down, with cushioning on retract to protect seals and reduce internal stress.
Manufactured from all-steel components in the USA, this cylinder matches OEM specs for pressure and fit. Performance-Built and Warranty-Backed to keep your projects on schedule. Demolish Downtime.
2.75″
1.50″
7.625″
24.313″
31.938″
3000
Drilled Thru Base
1.58″
4.00″
Drilled Thru Lug
1.58″
2.25″
-6 JIC 90D
-6 JIC 90D
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.