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Email: zhoubo@awp-parts.com
SAIYIS 156879 Control Box for Skyjack SJIII 3215, 3219, 3220 and 3226
The SAIYIS 156879 hydraulic platform control box is a new aftermarket replacement designed for compatible Skyjack SJIII 3215, SJIII 3219, SJIII 3220 and SJIII 3226 scissor lifts. It provides the platform operator controls used for lift, lower, drive and emergency stop operation.
This product page is intended for buyers searching specifically for a replacement platform control unit for Skyjack SJIII 3200-series machines. Before ordering, compare the original part number, connector, cable configuration and control layout with the product photos.
Product Highlights
- Part Number: 156879
- Brand: SAIYIS
- Condition: New Aftermarket
- Product Type: Hydraulic Platform Control Box / PCU
- Primary Models: SJIII 3215, 3219, 3220 and 3226
- Control Functions: Lift, lower, drive and emergency stop
- Product Weight: Approx. 4.25 kg / 9.4 lb
- Package Includes: 1 × 156879 Platform Control Box
- Inspection: Checked before shipment
Primary Compatible Models
| Machine Model | Application |
|---|---|
| Skyjack SJIII 3215 | Hydraulic platform control box replacement |
| Skyjack SJIII 3219 | Hydraulic platform control box replacement |
| Skyjack SJIII 3220 | Hydraulic platform control box replacement |
| Skyjack SJIII 3226 | Hydraulic platform control box replacement |
Compatibility may vary by machine serial number, production year and control-box configuration. Confirm the 156879 part number and compare the connector, cable layout, joystick, switches and emergency stop arrangement with your original unit before ordering.
Specifications
| Brand | SAIYIS |
| Part Number | 156879 |
| Compatible Make | Skyjack |
| Primary Models | SJIII 3215, SJIII 3219, SJIII 3220, SJIII 3226 |
| Product Type | Platform Control Box / Platform Control Unit |
| Control System | Hydraulic |
| Condition | New Aftermarket |
| Product Weight | Approx. 4.25 kg / 9.4 lb |
| Package Quantity | 1 Control Box |
Common Replacement Situations
- Platform lift or lower controls work intermittently.
- The joystick or drive control does not respond reliably.
- The emergency stop button or control switches are damaged.
- The original control-box housing is cracked or worn.
- The cable or connector has visible physical damage.
Similar symptoms may be caused by batteries, wiring, switches, relays, hydraulic valves or other machine components. Diagnose the equipment before replacing the control box.
How to Confirm Compatibility
- Confirm that your machine is an SJIII 3215, 3219, 3220 or 3226.
- Locate the part number on the original control box.
- Confirm that the original unit uses the 156879 configuration.
- Compare the connector and cable arrangement.
- Compare the joystick, switches and emergency stop layout.
- Check the complete machine serial number.
Other Compatible Applications
The 156879 control-box configuration may also be used on selected Skyjack SJIII 4620, 4626, 4632, 6826 and 6832 machines. Compatibility must be confirmed using the original part number, connector configuration and machine serial number.
Technical Support
Need help confirming fitment for an SJIII 3215, 3219, 3220 or 3226? Send us your machine model, serial number and clear photos of the original platform control box and connector.
Email: zhoubo@awp-parts.com
SAIYIS supplies independent aftermarket replacement parts. Skyjack names, model numbers and part numbers are used for compatibility identification purposes only. SAIYIS is not affiliated with, sponsored by or endorsed by Skyjack.
Customer Reviews
Exact fit for SJIII 4632 hydraulic lift
Our SJIII 4632 was down for two days with a bad control box. Ordered this 156879 replacement and it arrived in 4 days. Plugged right in, all hydraulic functions — lift, lower, drive — worked perfectly on first test. Saved us a lot compared to the Skyjack dealer price.
SJIII 4626 back in service same day
Contacted SAIYIS before ordering to confirm the 4626 compatibility — they responded within hours. Part arrived well-packaged, connectors matched perfectly. Hydraulic response is smooth and the emergency stop button feels solid. Very satisfied.
Great value for SJIII 4620 replacement
Had a hard time finding this part locally for our 4620. SAIYIS had it in stock and shipped fast. Install was straightforward — about 20 minutes. All hydraulic valve controls and drive functions work as expected. Will order again for our other units.
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