Match the part number, measurements and connection points that apply to your trailer.
| Part Number | Compare the original manufacturer number when available. |
|---|---|
| Dimensions | Verify critical dimensions. |
| Connection | Confirm how the original part mounts or connects. |
| Rating | Verify capacity or electrical rating when applicable. |
 Affordable Pricing
Quality Products
|
 Fast Shipping
Ships from our warehouse
|
 Fitment Help
Real trailer-parts experts
|
Precision-engineered 3-1/2" Bore x 24" Stroke double-acting power for controlled push and pull applications.
Verify all specifications, mounting dimensions, pressure requirements, port size, and compatibility before installation.
Compatibility: Designed for systems requiring a 3-1/2" bore, 1-1/2" rod diameter, and 1" mounting pins with 1/2" NPT hydraulic ports.
Vehicle / System Fit: Ideal for standard-duty applications where mounting geometry allows for a 34-1/4" retracted length and 58-1/4" extended length.
Installation Notes: Always verify stroke length, pin diameter, and port orientation. Ensure the system fluid is clean to protect the internal Polypak seals during the first cycle.
Performance Insight: The double-acting design provides force in both directions, offering significantly more control than single-acting cylinders for tasks requiring high-precision retraction.
Provides hydraulic force in both push and pull directions for maximum operational control.
Hard chrome-plated, case-hardened steel rod promotes long seal life and resists corrosion.
Features a precision-honed steel tube, ductile iron piston, and high-tensile tie rods.
Includes necessary mounting pins and clips for a straightforward out-of-the-box installation.
| Specification | Detail |
|---|---|
| Part Number | 218-343 |
| Bore / Stroke | 3-1/2" Bore x 24" Stroke |
| Retracted Length | 34-1/4 in |
| Extended Length | 58-1/4 in |
| Rod Diameter | 1-1/2 in |
| Column Load | 16,650 lb |
| Pin Diameter | 1 in |
| Port Size | 1/2 in NPT |
| Temp Range | -20° to 220°F |
| Category | Details |
|---|---|
| Vehicle / System | Standard-duty hydraulic equipment and machinery |
| Primary Fit | Tie-rod mounting configurations |
| Action Type | Double Acting (Push/Pull) |
| Notes | Verify all dimensions and 2,500 PSI pressure limits before installation |
| Quantity | Item |
|---|---|
| 1 | MAXIM 3-1/2" x 24" Tie-Rod Hydraulic Cylinder |
| 1 Set | Mounting Pins and Clips |
|
Not sure if this will fit your trailer?
Send us a message – our trailer-parts experts are standing by to help you get the right part the first time.
|
Selected from R&P customer feedback for Trailer Part products and related trailer service.
“I've ordered lots of trailer repair parts from them, always fast service, well packed, and the right parts. I highly recommend.”
“Great customer service, working for many years with them!”
“Would like to say thanks to everyone at R and P Carriages parts were delivered fast and with the very helpful staff, the right parts were sent the first time. Thanks Happy Holiday's.”
Need help matching a part? Send us photos, part numbers and measurements. We can help narrow it down before you order.
