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Silver metal cylinder liner with smooth finish

Zoro Select

Zoro Select Cylinder Liner PN22N005G

SKU CH-MKE7-SYZQQ

Cylinder liner compatible with Speedaire air compressors, Grainger part 1NNE5

  • Compatible with Speedaire compressors for reliable operation
  • New cylinder liner ensures clean sealing surfaces
  • Series-independent design fits multiple pump configurations
  • California Proposition 65 warning indicates regulated chemical content
  • Brand Zoro Select supplies direct replacement part

Zoro Select Cylinder Liner PN22N005G

This replacement cylinder liner is designed for Speedaire air compressors and fits Grainger part number 1NNE5. It serves maintenance technicians and shop owners who need a direct-fit component to restore compression in worn pump cylinders. The part carries California Proposition 65 warnings for chemicals linked to cancer and reproductive harm.

Compatible with Speedaire series equipment

The liner provides a precise bore surface for piston rings to seal against during compression cycles. It handles standard duty air delivery for automotive and workshop pneumatic tools. Capacity runs out when the compressor demand exceeds the pump's original design limits or when operating pressure surpasses the cylinder's rated specification.

Metal construction dissipates heat during operation

Normal use generates warmth from piston friction and compressed air temperature rise. Noise levels follow the host compressor's inherent sound signature without adding measurable extra volume. Power draw remains unchanged because the liner is a passive wear component that does not alter the motor's electrical consumption.

Highlights

  • Compatible with Speedaire compressors for reliable operation
  • New cylinder liner ensures clean sealing surfaces
  • Series-independent design fits multiple pump configurations
  • California Proposition 65 warning indicates regulated chemical content
  • Brand Zoro Select supplies direct replacement part

Specifications

BrandZORO SELECT

Questions about this item

Will this cylinder liner fit the Speedaire compressor I already own?

The liner is compatible with Speedaire brand compressors and matches Grainger part number 1NNE5, so it should install on models that use that reference.

How can I confirm the liner is seated correctly after installation?

After fitting the liner, run the compressor and check for smooth piston travel, no air leaks around the cylinder, and stable pressure build-up to the rated level.

Does the package include gaskets or seals, or must I order them separately?

The listing describes only the cylinder liner itself; any required gaskets, O-rings or installation hardware are not included and must be sourced separately.

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