Replacement Hydraulic Boom Cylinder for Bobcat (PN: 6587789) Skid Steer Models 310, 313, 371, 440, 443, 450, 453, 443B
$1,200.00
Specifications for 2221278717
| Category | Replacement Welded Rod Hydraulic Cylinders » Skid Steer/Compact Track Loader |
|---|---|
| Fits Manufacturer | Bobcat Hydraulic Cylinders |
| Models | Bobcat 310, Bobcat 313, Bobcat 371, Bobcat 440, Bobcat 443, Bobcat 443B, Bobcat 450, Bobcat 453 |
| Function | Boom Arm Lift |
| Features | Double-Acting Rod Hydraulic Cylinder (DAR) |
| SKU | 2221278717 |
|---|---|
| Weight | 29.0 lbs |
| Bore | 2.00″ |
|---|---|
| Rod | 1.00″ |
| Stroke | 21.875″ |
| Closed | 34.313″ |
| Open Extended Length | 56.188″ |
| Operating Pressure (PSI) | 3000 |
| Base End Mount Type | Drilled Thru Base |
| Base Pin Size | 1.00″ |
| Base Mount Width | 2.50″ |
| Rod End Mount Type | Cross-Tube |
| Rod Pin Size | 1.00″ |
| Rod Mount Width | 1.688″ |
| Extend Port/Plunger | -6 JIC |
| Retract Port/Plunger | -6 JIC |
| Old OEM PNs | 6500768, 6592983 |
Description
Engineered to fit Bobcat models 310 through 453, this boom lift cylinder (PN: 6587789) restores reliable lift performance to your skid steer. It’s a steel-constructed, American-made replacement that matches OEM quality in fit and function. Whether for maintenance or rebuilds, it delivers dependable performance and durability.
2.00″
1.00″
21.875″
34.313″
56.188″
3000
Drilled Thru Base
1.00″
2.50″
Cross-Tube
1.00″
1.688″
-6 JIC
-6 JIC
6500768, 6592983
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.
