This is the Heatsink Head for the O.S. Max 55AX Engine, (OSMG0556).
      This part, also known as a cylinder head mounts to the top of the
    crankcase, holds the glow plug and has cooling fins to dissipate heat.

FEATURES: Replaces damaged cylinder heads.
          One-piece aluminum construction with brass gasket insures tight fit
            with crankcase.

INCLUDES: One Heatsink Head for the O.S. Max 55AX Engine
          One brass washer.

REQUIRES: Screws #79871150 (OSMG8791) to mount cylinder head to crankcase.

                                                                   rmb 01-24-07
                                                                         ir/jxs