Titan 755-218 Clutch Rotor Socket Screw

Part number 755-218 is a Clutch Rotor Socket Screw specifically engineered for use across a comprehensive range of professional sprayer systems including SprayTech GPX 85, RentSpar 700, ProMark II, PowrLiner 8900 XLT SP, 6900 XLT SP, 3100, 2800, and 1800M/2800M, Powerliner 2850 GB_D_F, Advantage GPX 85, and 690 GXC Airless Sprayer. These professional units include airless sprayers, line stripers, and texture sprayers for residential, commercial, industrial, and pavement marking applications. This socket screw is a critical fastener that secures the clutch rotor to the drive shaft in models equipped with a centrifugal clutch system. The clutch rotor must be firmly attached to transmit power from the engine or motor to the pump.

Manufactured from high-strength materials with a precision socket head, this screw allows for high torque application during installation using a hex key or Allen wrench. The socket head design provides positive engagement and superior torque transmission compared to other drive types, ensuring the screw can be tightened to the required specification without cam-out. The screw is typically used with a lock washer or thread locking compound to prevent loosening under continuous vibration. Proper torque is essential to prevent the rotor from slipping on the shaft, which would cause loss of power transmission and equipment damage.

This fastener is subjected to high shear loads, continuous vibration, and potential corrosion. Failure modes include stripping of the socket head, thread damage, and loosening. A damaged or missing clutch rotor socket screw can cause the rotor to slip or detach, resulting in complete loss of drive power and potential damage to the clutch assembly. Replacement with genuine 755-218 clutch rotor socket screw ensures proper retention of the clutch rotor and reliable power transmission.