

Titan part 9832128 is a Dowel Pin, a precision cylindrical alignment component used in the assembly of compatible sprayers. This small but vital pin fits into machined holes to ensure two or more parts, such as housings or brackets, are positioned accurately before they are fastened together. It is essential for maintaining correct component alignment and structural integrity.
| Part Number | 9832128 |
|---|---|
| Part Description | Dowel Pin |
| Brand | Titan |
| Fits | Impact 340, Impact 400 Airless Sprayer |
| Condition | New, OEM |
The Titan 9832128 is a genuine OEM Dowel Pin used in the assembly of Impact series sprayers. Dowel pins are small, cylindrical, precision-ground steel pins that are pressed into machined holes. Their primary function is to ensure precise alignment between mating parts, such as a pump housing and its manifold or a gearbox case and its cover, before bolts are tightened. They also help absorb shear forces, preventing parts from shifting under load.
A missing or sheared dowel pin can lead to misalignment of critical components. This misalignment can cause premature bearing wear, gear damage, fluid leaks, or improper sealing. During any major service where aligned parts are separated, checking the condition of these pins and replacing them if necessary is crucial for a reliable and long-lasting rebuild.
| Precision Alignment | Guarantees that two parts are positioned perfectly relative to each other, which is critical for gears, bearings, and seals. |
|---|---|
| Shear Load Bearing | Absorbs lateral forces and vibrations that would otherwise be transferred to the mounting bolts, preventing bolt shear and part movement. |
| Assembly Guide | Acts as a guide during reassembly, making it easier to position heavy or awkward components correctly. |
| Damage or Wear | The pin is bent, sheared, corroded, or shows signs of excessive wear where it contacts the housing. |
|---|---|
| Lost During Service | The pin is misplaced or falls out during disassembly of the sprayer for maintenance or repair. |
| Major Overhaul | Replacing all wear and alignment components during a complete pump or gearbox rebuild for reliability. |
| Poor Previous Repair | An incorrect or damaged pin was installed in a prior service, leading to ongoing alignment issues. |
The Titan 9832128 Dowel Pin is a specific alignment component for professional-grade airless sprayers. It is listed for use in the following models:
| Compatible Sprayer Series | Specific Models |
|---|---|
| Titan Impact Series | Impact 340, Impact 400 Airless Sprayer |
The Impact 340 and 400 are established models in Titan's professional lineup, designed for consistent performance in demanding environments.
Dowel pins are installed alongside other fasteners and wear items. When replacing a pin, inspect these related parts.
The bolts that clamp the aligned components together. These should be torqued to specification after the dowel pin is in place.
Sealing gaskets between the aligned components (e.g., pump housing gaskets) should be replaced during reassembly.
Dowel pins often align housings containing bearings. Check these bearings for wear when the assembly is open.
Components that rely on precise alignment from the dowel pin. Inspect for wear or damage that could have been caused by misalignment.