This is a replacement o-ring that fits the sealing face between the engine and the idler plate on pump models WP50019 and...

This is a replacement o-ring that fits the sealing face between the engine and the idler plate on pump model WP50026.

This is a replacement o-ring that fits the sealing face between the engine and the idler plate on pump model WP510.

These are replacement o-rings that fit electric pump model WP103 for Pontiac engines. These fit the legs that feed to the...

This is a replacement o-ring that fits the sealing face between the back plate and the main body on pumps WP336 and WP337.

This is a replacement o-ring kit that fits waterneck WN0030 for Mopar.

This is a replacement o-ring that fits small block Chevy adapters.

This is a replacement o-ring that fits the sealing face between the main body and the motor section on pump models WP311...

This is a replacement o-ring that fits the sealing face of our transmission pans.