Description

Overview

The M16 thrust washer O-ring seals a metric threaded air fitting where a matching thrust washer supports the joint. Its compact circular profile compresses between the fitting faces to help contain air pressure and replace a ring that has become cut, flattened, hardened or damaged during servicing.

Features

• M16 size for metric threaded air fitting applications
• Circular sealing profile for a static fitting connection
• Designed for use with a matching M16 thrust washer
• Small replaceable seal for air brake connection repairs

Specifications and Materials

Size: M16 metric application.

Part type: thrust washer sealing O-ring.

Colour: black.

Part number: 03OR-M16.

See the Parker O-Ring Handbook for general O-ring design, sizing and material guidance

Compatibility and Fitment

Match the M16 thread application, thrust washer size and original sealing arrangement before fitting. The most likely mismatch is selecting an O-ring by appearance alone because nearby metric sizes can look similar while seating differently. The M16 thrust washer O-ring should sit evenly without stretching excessively, rolling or pinching as the connection is assembled.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. GP-TWOR-M16, GPTWORM16, AB6707

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Inspect the fitting face, washer and sealing area for burrs, corrosion or embedded debris before assembly. Fit the ring cleanly and without twisting, then tighten the connection using the correct procedure for the fitting. Replace the seal if it shows cuts, permanent flattening, cracking or loss of elasticity.

Trailer Applications

This seal suits truck and trailer air brake connections that use an M16 metric fitting with a separate thrust washer sealing arrangement. It is commonly handled as a small service component when an air line connection is dismantled, resealed or rebuilt.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers supplies air fitting seals, thrust washers and connection parts for trailer workshop repairs. When the old seal is difficult to identify, compare the thread size, washer arrangement and original ring dimensions before ordering.

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