Sierra TMS-2775-M Dental Air Compressor Head – Direct Replacement for Midmark P21 / P22 / P32 (Replaces 002-1668-00), New

Sierra TMS-2775-M Direct Replacement Compressor Head — Midmark P21 / P22 / P32

This is a new Sierra TMS-2775-M oil-less compressor head, engineered as a direct drop-in replacement for the Midmark head, part number 002-1668-00. It fits the Midmark P21 (115V), P22 and P32 dental air compressors and installs onto the existing tank, motor mount and plumbing — no cabinet modification, no re-piping, and no replacing the whole compressor. Rebuilding the head instead of replacing the unit typically saves a practice several thousand dollars. Made in the USA by Sierra Dental Equipment and supplied new by ABC Dentalworks.

Specifications

What's Included

• Sierra TMS-2775-M Compressor Head Assembly
• Factory Installation Instructions

Not included: motor, tank, desiccant dryer, filters, pressure switch, or wiring harness. This listing is the head assembly only.

Why Replace the Head Instead of the Compressor

• A worn Midmark P21/P22/P32 head is the single most common failure point on those units — the tank, motor and controls usually still have years left.
• Direct bolt-on: no cabinet modification and no re-piping the mechanical room.
• A fraction of the cost of a replacement compressor, and your existing air lines stay untouched.

Condition & Testing

New Sierra factory stock, inspected by ABC Dentalworks prior to listing.

Parts Policy

Parts returns are accepted on sealed and unopened items only, within 7 days of delivery, with a Return Authorization. Once the seal is broken the sale is final. See our warranty policy for full details.

Need Help?

Not sure whether your compressor is a P21, P22 or P32? Send us the model and serial tag photo and we will confirm fitment before you buy. Call 727-388-4223 or email sales@abcdentalworks.com.