ARO 96104-5 Air Cap | Groundable Polypropylene Pump Replacement Part 96104-5

ARO 96104-5 Air Cap

The ARO 96104-5 is a air-section component intended for maintenance, repair or overhaul work on compatible ARO pump assemblies. It should be selected by exact part number and verified against the pump's complete model because visually similar components can differ by size, material, thread, geometry or assembly position.

For maintenance teams, the main value of ordering by ARO part number 96104-5 is traceability. Matching the documented part number to the pump manual helps reduce incorrect substitutions and gives technicians a clear reference when planning a repair.

Groundable Polypropylene Air Cap for Pump Service

The available product data identifies the material as Groundable Polypropylene. Material selection matters because dimensions, sealing behavior, corrosion resistance and service environment can vary between pump configurations.

This component is associated with pneumatic control and air-motor service. During replacement, avoid assuming that another part with a similar appearance is interchangeable. A small dimensional or material difference may affect assembly fit, sealing, alignment or service life.

Compatibility and Model Verification

The row does not provide a definitive pump-series mapping, so compatibility should be confirmed from the complete ARO pump model and the corresponding parts manual.

Before purchasing, compare the full pump model, product configuration and parts-list callout with the current ARO documentation. This is especially important for pumps that share a common frame size but use different wetted materials, air-section options, connection standards or service kits.

Maintenance and Inspection Guidance

When replacing the ARO 96104-5 Air Cap, inspect the air passages, seals and neighboring valve components. Look for wear, distortion, corrosion, scoring, damaged threads, looseness, contamination or other conditions that could prevent the new part from seating and operating correctly.

If surrounding components are also worn, replacing only one item may not fully resolve the maintenance issue. Review the exploded parts diagram and identify whether related seals, hardware or service-kit components should be renewed at the same time.

Installation Considerations

• Confirm the exact ARO part number 96104-5 before disassembly.
• Compare the removed component with the replacement before installation.
• Clean mating surfaces and remove debris that could affect fit or sealing.
• Use the torque, orientation and lubrication instructions specified in the pump service manual.
• Do not force components that do not align naturally with the documented assembly.
• After service, perform the recommended inspection and operational checks before returning the pump to duty.

Ordering ARO 96104-5

For an accurate maintenance order, provide the supplier with the ARO part number 96104-5, the complete pump model and the required quantity. If the repair involves several related components, compare the individual parts with the applicable ARO service kit to determine which option best matches the planned maintenance scope.

Using the exact manufacturer part reference, rather than selecting only by appearance or general description, helps maintenance teams obtain the correct Air Cap and supports a more efficient pump repair process.