ARO Y99-64 Cap Screw | ARO Pump Maintenance Replacement Part Y99-64

ARO Y99-64 Cap Screw

The ARO Y99-64 is a service hardware 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 Y99-64 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.

Specified Material Cap Screw for Pump Service

The source data does not specify a material for this row. Confirm the material code or bill-of-materials requirement in the applicable pump manual before ordering.

This component is associated with fastening and retention. 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 Y99-64 Cap Screw, inspect the mounting point and surrounding hardware. 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 Y99-64 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.

Available Product Details

• Notes: Screw
• Weight (lbs): 0.1
• Brand: ARO
• Product Type: Part or Accessory

Ordering ARO Y99-64

For an accurate maintenance order, provide the supplier with the ARO part number Y99-64, 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 Cap Screw and supports a more efficient pump repair process.