- Sku: 22-0064
HC-TRS21RK Oilless Compressor Valve Rebuild Kit – Fits TRS21 & TR21 Recovery Units
$46.58
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The HCPRO Black Knight HC-TRS21RK is an oilless compressor valve rebuild kit that restores lost suction on TRS21 and TR21 refrigerant recovery units.
Key features
- Fits TRS21 and TR21 — direct-fit for oilless, high-pressure recovery compressors
- Complete valve rebuild — valves, springs, seals, O-rings and inlet screen in one kit
- Restores recovery speed — brings a tired unit back to full pull instead of replacing it
- Field-serviceable — straightforward rebuild with common hand tools
Specifications
- Compatible units: TRS21, TR21
- Includes: valves, valve springs, neoprene seals, O-rings, inlet screen
- Materials: neoprene, stainless steel springs, precision-machined valve parts
Built for
Recovery-unit repair — rebuild the valve assembly that wears first and recover faster again.
Handling aggressive refrigerants? Step up to the Viton kit: HC-TRS21RKV.
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HC-TRS21RK Oilless Compressor Valve Rebuild Kit – Fits TRS21 & TR21 Recovery Units
$46.58
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FREE SHIPPING — Orders $50+ · Lower 48 states