The Zodiac R0545700 Middle Engine Housing (2630#) is an OEM replacement part designed for Zodiac MX8, MX8 Elite, AX10, and AX10 Activ pool cleaners. This housing supports the internal drive shafts, stabilizes the engine assembly, and ensures smooth operation of the cleaner’s dual‑drive system.

A worn or cracked middle housing can cause poor traction, reduced climbing ability, or intermittent movement. Replacing it restores proper alignment and protects the internal gears and bearings. This assembly includes the ramp and two seals, matching the factory configuration.

Dimensions and weights from verified listings show this part is lightweight and compact, making installation quick and straightforward.