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Two Ridgid 46720 threading seals in plastic bag

Ridgid

Ridgid 46720 Threading Seal 2-pack

SKU CH-YZM5-6400C

Two-pack of oil seals fits Ridgid 300-series and 535 pipe-threading machines

  • TypeHydraulic Tool Accessories
  • Compatible with 535 A threading machines for reliable sealing
  • Fits 535 manual pipe threaders to maintain performance
  • Works with 300 series threaders across multiple part numbers
  • Two-seal pack provides a ready spare for continuous operation
  • Oil-seal design protects hydraulic components during threading tasks

Threading Seal 2-pack

The Ridgid 46720 pack contains two oil seals built for pipe and bolt threading machines. They fit the Ridgid 535 A, the 535 manual and the standard 535 models. Mechanics and plumbers who service these threaders use them to maintain sealing performance during operation.

Compatibility and Limits

The seals match Grainger part numbers 3RY43 and 4NCV3 and threader part numbers 41910, 84097, 91142, 91322, 93287 and 96497. They are rated for the 300 series threaders and the 535 machines listed. They are not impact rated, so they are unsuitable for high-shock applications or threaders outside the specified series.

Durability and Use

The pair provides a ready spare for routine maintenance on compatible Ridgid equipment. Normal use on supported threaders keeps oil contained without extra vibration or heat concerns. The pack quantity of two covers a single replacement cycle for machines that require one seal at a time.

Highlights

  • Compatible with 535 A threading machines for reliable sealing
  • Fits 535 manual pipe threaders to maintain performance
  • Works with 300 series threaders across multiple part numbers
  • Two-seal pack provides a ready spare for continuous operation
  • Oil-seal design protects hydraulic components during threading tasks

Specifications

BrandRIDGID
TypeHydraulic Tool Accessories

Questions about this item

Will the 46720 threading seal fit the 535 A pipe and bolt threading machine I already own?

Yes, the seal is compatible with the 535 A, the 535 manual, and the standard 535 pipe and bolt threading machines.

How can I confirm the 46720 seal is seated correctly after installation?

The seal should sit flush in the threader housing with no visible gaps; a test threading pass on the 535 series machine should produce clean threads without oil leakage.

What comes in the 46720 package and do I need any extra parts?

The box contains two threading seals; no additional components are required for use with compatible 300 series or 535 threaders.

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