This Titan 0555931 crankshaft is a direct replacement component designed for use on compatible Advantage, PowrLiner, and SprayTech equipment. It converts reciprocating motion from the piston into rotational motion to drive the pump, providing the mechanical force necessary for fluid delivery. Replacing a worn, cracked, or damaged crankshaft restores proper pump operation, reduces vibration, and ensures reliable sprayer performance.
| Part Number | 0555931 |
|---|---|
| Part Description | Crankshaft |
| Brand | Advantage, PowrLiner, SprayTech |
| Compatible Models | Advantage: GPX 85 PowrLiner: 2850, 1800M, 2800M SprayTech: GPX 85 |
| Condition | New |
The Titan 0555931 Crankshaft is a genuine Titan-manufactured replacement component designed for use on compatible Advantage, PowrLiner, and SprayTech equipment. This precision-machined crankshaft converts the reciprocating motion of the piston into rotational motion to drive the pump, providing the mechanical force necessary for consistent fluid delivery.
In airless spray systems, the crankshaft is a critical component that must maintain precise geometry and surface finish to ensure smooth operation and long service life. It works in conjunction with bearings, connecting rods, and pistons to convert power from the motor into pumping action. Over time, crankshafts can wear at bearing journals, develop cracks from metal fatigue, or become damaged from contamination or inadequate lubrication. A worn or damaged crankshaft can cause increased vibration, reduced pump output, erratic operation, and eventual mechanical failure. Replacing a worn or damaged crankshaft with this genuine Titan component restores smooth operation, ensures proper pump timing, and extends the service life of your equipment.
| Motion conversion | Converts reciprocating piston motion to rotational motion |
|---|---|
| Power transmission | Transmits mechanical force to drive the pump |
| Timing control | Maintains proper pump stroke timing |
| Bearing journal wear | Scoring or wear on crankshaft bearing surfaces |
|---|---|
| Cracks | Visible cracks from metal fatigue |
| Vibration | Excessive vibration during operation |
| Noise | Knocking or grinding sounds from crankcase |
This Titan 0555931 crankshaft is designed for use on the following models. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Brand | Compatible Models |
|---|---|
| Advantage | GPX 85 |
| PowrLiner | 2850, 1800M, 2800M |
| SprayTech | GPX 85 |
When replacing the crankshaft, these associated components are often inspected or replaced to ensure a complete repair.
Always replace bearings when installing a new crankshaft to ensure proper fit and clearance.
Inspect rod for wear or damage; replace if necessary.
Replace all seals and gaskets disturbed during disassembly to prevent leaks.
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