Zodiac Direction Control Device Side B (R0524800) Left Gearbox for MX6/MX8 — OEM Replacement

The Zodiac Direction Control Device Side B (R0524800) is the genuine left-side gearbox that restores precise turning and navigation for Zodiac suction-side in-ground cleaners such as the MX8.

If your MX8 or compatible Zodiac suction cleaner is not turning properly or is missing sections of the pool, replacing the Side B control device can quickly bring navigation back to factory specifications. This OEM part is a direct replacement designed and tested by Zodiac to fit MX6, MX6 Elite, MX8, and MX8 Elite models. It weighs approximately 2 pounds and installs where the left-side turning mechanism needs attention—Side B is located on the left when facing the front of the cleaner.

How does this Side B gearbox improve my cleaner's navigation?

The Side B direction control device supplies the mechanical gearing that controls steering on one side of the cleaner, helping it execute turns and cover pool surfaces evenly. Worn or damaged gearboxes produce missed spots, repeated straight-line travel, or stalled turns. Installing a genuine Zodiac unit restores smooth engagement with existing drive components and prolongs overall cleaner performance.

• Replaces the left-side (Side B) steering gearbox for accurate turns
• Engineered to original Zodiac specifications for correct fit
• Reduces missed areas and repetitive patterns in cleaning paths
• Works with MX6, MX6 Elite, MX8, and MX8 Elite models

Will this part be easy to install on my MX8 cleaner?

Installation is straightforward for owners familiar with basic pool cleaner maintenance; the unit mounts where the Side B gearbox is located and connects to the cleaner's existing linkage. If you are uncertain which side is Side B, remember it is on the left when facing the front of the cleaner. Using genuine Zodiac parts avoids fitment issues that sometimes occur with aftermarket alternatives.

• Direct-fit replacement requiring standard hand tools
• Side B is identified as the left gearbox when facing the cleaner front
• Compatible with original mounting points and linkages
• Follow manufacturer instructions or consult a technician for confidence

How does choosing a Zodiac genuine part benefit long-term pool maintenance?

Zodiac genuine components are built to match original tolerances and materials, which helps preserve the cleaner's engineered cleaning pattern and extend service life. Using OEM parts reduces the chance of premature wear to adjacent components caused by misaligned or poorly fitting knock-offs. Over time, that reliability translates into fewer breakdowns and more consistent pool coverage.

• Manufactured to Zodiac's original design and quality standards
• Limits wear on neighboring gears and linkages through precise fit
• Helps maintain consistent cleaning performance and fewer service calls
• Backed by Zodiac's parts support and product knowledge

What pool cleaner models are supported and how do I confirm compatibility?

This Side B gearbox (R0524800) is compatible with MX6, MX6 Elite, MX8, and MX8 Elite suction-side in-ground cleaners. To confirm fit, visually compare the worn part to your existing Side B unit or check OEM part numbers in your cleaner's manual. If you’re replacing only Side B, ensure Side A and other drive components are in good condition to maximize the new unit's effectiveness.

• Compatible with Zodiac MX6, MX6 Elite, MX8, MX8 Elite models
• Verify part number R0524800 against your cleaner manual or existing part
• Inspect Side A and associated components before replacing Side B
• Contact Zodiac support if you need model verification or installation tips

Who is this for: The Zodiac Side B Direction Control Device R0524800 is for pool owners, maintenance professionals, and service technicians who need a reliable OEM replacement to restore steering and coverage on compatible Zodiac suction cleaners. Choose this part when you want a direct-fit, durable gearbox that keeps your MX-series cleaner operating to factory standards and reduces recurring maintenance headaches.