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Titan 9832128 Dowel Pin

Titan 9832128 Dowel Pin

Sourced From:
Titan Tools Inc.

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

$3.1

Dowel Pin for Titan Impact 340 & 400 Airless Sprayers

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 Component Note: Dowel pins are manufactured to a specific, tight diameter tolerance. The genuine Titan 9832128 pin is made to the exact specification required for the intended assembly. Do not substitute with a generic pin, as incorrect sizing can damage parts or fail to provide proper alignment.

Pin function and replacement indicators

Function of the dowel pin
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.
When to replace the dowel pin
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.

Compatibility

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.

Related fasteners and components

Dowel pins are installed alongside other fasteners and wear items. When replacing a pin, inspect these related parts.

Mounting Bolts & Hardware

The bolts that clamp the aligned components together. These should be torqued to specification after the dowel pin is in place.

Gaskets & Seals

Sealing gaskets between the aligned components (e.g., pump housing gaskets) should be replaced during reassembly.

Bearings & Bushings

Dowel pins often align housings containing bearings. Check these bearings for wear when the assembly is open.

Drive Shafts & Gears

Components that rely on precise alignment from the dowel pin. Inspect for wear or damage that could have been caused by misalignment.

Frequently Asked Questions

It is a small, solid, cylindrical steel pin used as a precision alignment device. It is pressed into a hole in one part, and a corresponding hole in the mating part slides over it, ensuring the two parts are located in exactly the correct position before bolts are tightened.

It is not recommended. The Titan 9832128 is manufactured to a precise diameter and hardness specification. Using an incorrectly sized or softer pin can lead to poor alignment, rapid wear, and part damage. For reliable assembly, always use the genuine OEM dowel pin.

Yes. The Titan 9832128 Dowel Pin is listed for use in both the Impact 340 and the Impact 400 Airless Sprayer. This indicates that these models share the same assembly design in the area where this specific alignment pin is used.