

Part number 860-552 is a screw. This is a standard but specific threaded fastener used to assemble and secure various components across a wide range of compatible professional-grade sprayers. It is compatible with models including Elite 5500; Helix LP; numerous PowrLiner series (3000-8955, 4000, 4900-8900 XLT); PowrTex series; and the extensive PowrTwin series (3500 through 12000GHD). This screw ensures structural integrity and proper assembly of panels, brackets, and other parts.
| Part Number | 860-552 |
|---|---|
| Part Description | Screw |
| Condition | New |
Part number 860-552 is a standardized screw used to secure various components across a wide range of professional-grade sprayers. This specific fastener is engineered to provide reliable clamping force for critical assemblies in Elite, Helix LP, PowrLiner, PowrTex, and PowrTwin series equipment.
This screw is used to secure panels, brackets, guards, and sub-assemblies on compatible models ranging from compact units like the PowrLiner 3000 to industrial-grade systems like the PowrTwin 12000GHD. A missing, stripped, or incorrect screw can compromise the integrity of the assembly, leading to vibrations, misalignment, or component failure that affects sprayer performance and operator safety.
| Panel Assembly | Side panels, access doors, and enclosure covers on all compatible models. |
|---|---|
| Bracket Mounting | Pump brackets, engine mounts, tank supports, and accessory holders. |
| Guard Installation | Fan guards, belt guards, and protective shields for moving components. |
| Sub-Assembly Fastening | Hydraulic manifold covers, valve blocks, and electrical component housings. |
| Missing Hardware | Screw lost during maintenance or original assembly. |
|---|---|
| Thread Damage | Stripped threads preventing proper torque application. |
| Corrosion/Fatigue | Visible rust or stress marks indicating potential failure. |
| Preventive Maintenance | During major disassembly to ensure assembly integrity. |
Screw part 860-552 is used across multiple equipment families to secure similar types of components. Below is a categorization of compatible models by series.
| Equipment Series | Components |
|---|---|
| Elite 5500 | Panel fastening, accessory brackets, pump mounts |
| Helix LP | Enclosure panels, component housings, mounting brackets |
| PowrLiner Series (3000-8955) | Frame assembly, guard mounting, accessory attachments |
| PowrTex Series (6900SF, 12000SV) | Manifold covers, valve blocks, hydraulic component mounts |
| PowrTwin Series (3500-12000GHD) | Dual-pump assemblies, large panel systems, industrial brackets |
This screw is typically used with complementary hardware to ensure secure fastening across various applications.
Flat washers, lock washers, and sealing washers used with screw 860-552 for load distribution and vibration resistance.
Press-in or weld-on inserts that provide durable female threads for screw 860-552 in composite or thin metal panels.
Thread-locking compounds, nylon-insert lock nuts, and serrated flange nuts used with screw 860-552 in high-vibration areas.