| Product Overview |
Replacement mounting plate used as the lower structural support in the gas-engine conversion assembly of compatible Titan PowrLiner hydraulic airless line stripers. It forms the stable base beneath the vibration-isolation components and engine positioning bracket. |
| Function |
Supports the gas engine mounting arrangement and helps hold the engine in the correct position relative to the drive pulley and belt. Stable support contributes to smoother power transfer and more consistent belt tracking. |
| Industrial Applications |
Commercial parking-lot striping, roadway marking, warehouse floor marking, airport and municipal maintenance, athletic-facility marking, property management, equipment rental fleets and professional line-striper repair. |
| Accurate Compatible Titan Machines |
Titan PowrLiner 4950, Titan PowrLiner 6950 and Titan PowrLiner 8950 gas-powered configurations using the corresponding Gas Convertokit assembly. |
| Accurate Part Number |
Titan 0290484. Some inventory systems may display the number without the leading zero as 290484. Confirm the complete numerical sequence before ordering. |
| Compatible Parts & Assemblies |
Installs within the Gas Convertokit assembly alongside the gas engine, engine pulley, drive key, positioning bracket, vibration pads, washers and stop nuts. |
| Related Parts Commonly Serviced Together |
Titan 449-144 positioning bracket, 449-165A vibration pads, 860-502 stop nuts, 860-004 washers and 980-307 drive key. The engine pulley varies by machine: 0290410 for PowrLiner 4950, 449-984 for PowrLiner 6950 and 0290468 for PowrLiner 8950. |
| Engine Configuration |
PowrLiner 4950 configurations use gas engine 0290414, while PowrLiner 6950 and PowrLiner 8950 configurations use electric-start gas engine 0290415 within the documented conversion assembly. |
| Common Problems Solved |
Replaces a bent, cracked, corroded or impact-damaged mounting plate that allows engine movement, prevents even support or contributes to unstable alignment within the belt-drive assembly. |
| Symptoms Requiring Inspection |
Excessive engine vibration, recurring loose fasteners, visible engine movement, uneven pulley tracking, repeated belt displacement, abnormal belt wear, rattling or difficulty maintaining proper drive alignment. |
| Use with Coating Systems |
Supports the gas-engine-driven hydraulic system used by compatible PowrLiner units for applying traffic paint and other line-marking coatings suitable for the specific machine, pump and spray-tip configuration. |
| Installation Considerations |
Inspect the positioning bracket, all four vibration pads, washers, stop nuts, pulley, drive key and belt before installation. Damaged surrounding hardware can prevent proper engine alignment even after a new plate is fitted. |
| Maintenance Guidance |
Check mounting hardware periodically and inspect the plate following transport impact, severe vibration, engine replacement or repeated belt problems. Do not continue operating the machine with visible structural damage. |
| OEM & Brand Information |
Titan replacement component manufactured for compatible PowrLiner Gas Convertokit assemblies. Match the exact part number and machine configuration rather than relying on visual similarity alone. |
| Commercial Benefits |
Correct engine support helps preserve pulley alignment, improve belt stability, reduce vibration-related wear and return a professional line striper to dependable service with fewer avoidable interruptions. |
