Replacement Hydraulic Arm Cylinder for Bobcat (PN: 7166180) Excavator Models E50, E55
$1,750.00
Specifications for 1774986686
Category | Replacement Welded Rod Hydraulic Cylinders » Excavator » Compact/Mini Excavator |
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Fits Manufacturer | Bobcat Hydraulic Cylinders |
Models | Bobcat E50, Bobcat E55 |
Function | Arm Crowd Dipper Dipperstick Dip Stick Ditching |
Features | Double-Acting Rod Hydraulic Cylinder (DAR) |
SKU | 1774986686 |
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Weight | 153 lbs |
Bore | 3.50″ |
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Rod | 2.25″ |
Stroke | 29.75″ |
Closed | 41.375″ |
Open Extended Length | 71.125″ |
Base Pin Size | 1.75″ |
Rod Pin Size | 1.75″ |
Operating Pressure (PSI) | 3000 |
Base End Mount Type | Drilled Thru Base |
Base Mount Width | 4.125″ |
Rod End Mount Type | Cross-Tube |
Rod Mount Width | 3.58″ |
Extend Port/Plunger | -8 JIC 90D |
Retract Port/Plunger | -8 JIC 90D |
Description
The Replacement Hydraulic Arm Cylinder for Bobcat E50 and E55 excavators restores smooth arm control for tough digging work. Made in the USA from all-steel parts, this double-acting welded rod cylinder has cushioned extend and retract to cut shock, protect components, and help it last longer. It matches OEM part number 7166180 for a direct fit.
Built for heavy use, it works reliably in harsh job site conditions. FASTSHIP eligible—order by 12:00 PM CST for same-day shipping. Performance-Built and Warranty-Backed to keep your Bobcat running strong. Demolish Downtime.
3.50″
2.25″
29.75″
41.375″
71.125″
1.75″
1.75″
3000
Drilled Thru Base
4.125″
Cross-Tube
3.58″
-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.