

PowrLiner part 0537241A is a Handle Bar Weldment – the main structural handlebar assembly used on compatible PowrLiner line stripers. It provides the operator grip, control mount points, and steering stability. This weldment replaces a bent, cracked, or corroded handlebar to restore safe and ergonomic operation of the machine.
| Part Number | 0537241A |
|---|---|
| Part Description | Handle Bar Weldment |
| Brand | PowrLiner |
| Fits | PowrLiner 3000, 3500S (Suffixed Unit), 3500 72v (Honda GXE) |
| Condition | New |
The PowrLiner 0537241A Handle Bar Weldment is a direct replacement handlebar assembly designed for PowrLiner walk‑behind line stripers. It is fabricated from heavy‑gauge steel tubing, precision welded to maintain original geometry, and finished with a durable corrosion‑resistant coating.
This weldment serves as the primary operator interface – it supports the hand grips, throttle, brake controls, and sometimes the display panel. A solid, undamaged handlebar is essential for accurate steering, operator comfort, and safe machine handling.
| Structural support | Provides a rigid mounting point for controls, grips, and steering components |
|---|---|
| Operator ergonomics | Positions hands at correct height and angle for comfortable, fatigue‑reducing operation |
| Steering & control | Transmits steering input to the front wheel and houses throttle/brake levers |
| Bent or twisted | Visible deformation from impact or rollover; causes misalignment and difficult steering |
|---|---|
| Cracked weld / tube | Structural cracks at weld joints or in tubing, compromising safety |
| Severe corrosion | Rust perforation or pitting that weakens the handlebar |
| Broken control mounts | Mounting tabs for throttle, brake, or display are fractured or missing |
PowrLiner part 0537241A is compatible with the following PowrLiner walk‑behind striper models. Always verify model and serial number range using the official parts diagram before ordering.
| PowrLiner Model | Component |
|---|---|
| PowrLiner 3000 | Handle Bar Weldment (0537241A) |
| PowrLiner 3500S (Suffixed Unit) | Handle Bar Weldment (0537241A) |
| PowrLiner 3500 72v (Honda GXE) | Handle Bar Weldment (0537241A) |
When replacing the handlebar, it is a good practice to inspect and, if necessary, replace these frequently associated items.
Old grips may be worn or damaged; throttle can bind if cables are kinked.
Check for lever breakage or cable fray; replace if needed for safe stopping.
Bolts and clamps can corrode or strip; new hardware ensures secure mounting.