PACCAR MX-11 / MX-13 Compressor Cylinder Head — 2121411 Family
PACCAR MX-11 / MX-13 Compressor Cylinder Head — 2121411 Family
WIHMCCK air brake compressor cylinder head kit for PACCAR MX-11 / MX-13; matching single-cylinder compressor family.
Part identification and fitment
| Store SKU | AH094CH |
|---|---|
| Brand | WIHMCCK |
| Product type | Air brake compressor cylinder head kit |
| Compressor family references | 2121411 / 2139800 / 9122180020 |
| Engine / application | PACCAR MX-11 / MX-13; matching single-cylinder compressor family |
| Year / configuration check | Match by compressor identification |
| Condition | New aftermarket replacement |
| Package contents | 1 x Cylinder Head, 1 x Gasket, 8 x Screws |
Important configuration details
Compressor family references only. This is a cylinder head listing, not a complete compressor. Confirm head design, valve plate and gasket pattern.
Fitment questions
Which part number should I match?
Start with 2121411 / 2139800 / 9122180020. These numbers identify the intended reference family; they do not establish compatibility with every engine or truck carrying the same model name.
What should I check before ordering?
Compare the installed part number, engine serial number (ESN) or VIN, mounting points, ports and physical design with the photos and details above. For service kits, also compare the contents and the parent assembly. Contact WIHMCCK for fitment help before ordering if any detail differs.
Vehicle and OE brand names identify the intended application. This is an aftermarket replacement; it is not represented as a genuine part from the vehicle or OE manufacturer.
Related components and package options
Compare the component type and package contents; related products are not automatically interchangeable.