March 0155-0009-1000 Thrust Washer

The March 0155-0009-1000 Ceramic Front Thrust Washer is an OEM replacement wet-end component designed for compatible March magnetic drive pumps. March identifies this exact part number as a ceramic thrust washer used inside multiple Series 5.5, Series 6 and Series 7 pump configurations.

The thrust washer supports the rotating impeller assembly and helps control axial positioning inside the wet end. Because this component operates directly within the pump assembly, correct material and exact part-number compatibility are important for reliable pump performance.

March 0155-0009-1000 Specifications

• Manufacturer: March Manufacturing / March Pump
• Part Number: 0155-0009-1000
• Part Type: Front Thrust Washer
• Material: Ceramic
• Application: Internal wet-end replacement component for compatible March magnetic drive pumps

Compatible March Pump Families

• Compatible March Series 5.5 magnetic drive pumps
• Compatible March Series 6 magnetic drive pumps
• Compatible March Series 7 magnetic drive pumps
• Other March models whose manufacturer parts breakdown specifies part number 0155-0009-1000

Verified Model Examples

• TE-5.5C-MD
• TE-5.5K-MD
• TE-5.5S-MD
• Compatible Series 6 configurations
• Compatible Series 7 configurations

Key Features

• OEM March replacement thrust washer
• Ceramic construction for durable wet-end service
• Designed to support proper impeller positioning
• Used across multiple March pump material variants
• Compatible with polypropylene, Kynar and stainless-steel pump configurations where this exact part number is specified
• Suitable for pump repair, maintenance and wet-end rebuilding

Series 5.5 Compatibility

March official parts breakdowns list 0155-0009-1000 in polypropylene TE-5.5C-MD, Kynar TE-5.5K-MD and stainless-steel TE-5.5S-MD pump configurations. In each case, it is identified as the ceramic thrust washer within the pump wet-end assembly.

Replacement and Maintenance

Inspect the thrust washer whenever the pump wet end is disassembled. Cracks, chips, excessive wear or surface damage can affect impeller alignment and proper pump operation. Related components such as the ceramic shaft, impeller and rear housing should also be inspected during service.

Before ordering, verify that the parts breakdown for your exact March pump model specifies 0155-0009-1000. Compatibility should be confirmed by the exact model and manufacturer parts list rather than by series designation alone.