Replacement Hydraulic Boom Arm Lift Cylinder for Bobcat (PN: 6540229) Skid Steer Models 620, 700, 720, 721, 722
$1,500.00
Specifications for 1647745693
Category | Replacement Welded Rod Hydraulic Cylinders » Skid Steer / Compact Track Loader |
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Fits Manufacturer | Bobcat Hydraulic Cylinders |
Models | Bobcat 620, Bobcat 700, Bobcat 720, Bobcat 721, Bobcat 722 |
Function | Boom Arm Lift |
Features | Double-Acting Rod Hydraulic Cylinder (DAR) |
SKU | 1647745693 |
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Weight | 42 lbs |
Bore | 2.00″ |
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Rod | 1.25″ |
Stroke | 25.938″ |
Closed | 38.50″ |
Open Extended Length | 64.438″ |
Operating Pressure (PSI) | 3000 |
Base End Mount Type | Cross-Tube |
Base Pin Size | 1.25″ |
Base Mount Width | 2.438″ |
Rod End Mount Type | Cross-Tube |
Rod Pin Size | 1.25″ |
Rod Mount Width | 1.813″ |
Extend Port/Plunger | -8 JIC 90D |
Retract Port/Plunger | -8 JIC 90D |
Description
Replacement Hydraulic Boom Arm Lift Cylinder for Bobcat 620–722 skid steers restores smooth, dependable lift power to your loader arms. This aftermarket hydraulic cylinder directly replaces OEM part number 6540229 and supports strong, double-acting motion for lifting and lowering.
Made in the USA with all-steel parts, this welded-rod design handles tough work conditions with ease. It delivers lasting performance and meets OEM standards—without the high OEM price. You can count on its strength and reliability day after day.
This aftermarket hydraulic boom cylinder fits Bobcat models 620, 700, 720, 721, and 722. Install it easily in the original lift arm position for a secure, direct fit. It’s performance-built, warranty-backed, and FASTSHIP eligible when you order by 12:00 PM CST. Demolish Downtime with a cylinder that keeps your machine working hard.
2.00″
1.25″
25.938″
38.50″
64.438″
3000
Cross-Tube
1.25″
2.438″
Cross-Tube
1.25″
1.813″
-8 JIC 90D
-8 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.