The Sullair 88290012-468 Inlet Valve Repair Kit is a replacement service component used in selected Sullair rotary screw air compressors. Sullair parts catalogs identify 88290012-468 as an intake/inlet valve repair kit, while other procurement records specifically identify the part as an 8-shaped sealing ring used in the compressor inlet valve.
The component provides sealing within the inlet valve assembly, helping maintain proper pneumatic control and prevent unwanted air leakage. Maintaining the inlet valve seal is important for reliable compressor loading and unloading, stable pressure regulation, and efficient operation. The part is also marketed as an MPV kit by some aftermarket suppliers, so the exact assembly application should be confirmed against the compressor model and serial number before ordering.
Compatibility: Verify the compressor model and serial number before installation.
Note: Available sources describe 88290012-468 both as an inlet valve repair kit and specifically as an 8-shaped sealing ring. For purchasing or cataloging purposes, I would list it as “Sullair 88290012-468 Inlet Valve Repair Kit / Seal Ring” unless your supplier’s original parts catalog gives a more specific description.
Disclaimer: All manufacturer names, trademarks, model numbers, and part numbers are used solely for identification and compatibility purposes. Our products are high-quality aftermarket replacement products and are not manufactured, sponsored, endorsed, or authorized by the original equipment manufacturer (OEM). All trademarks remain the property of their respective owners.
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