Xastro RV Toilet Flush Pedal Replacement for Dometic 300/310/320/321

In this review the Xastro Upgraded RV Toilet Flush Pedal Replacement is evaluated for RV owners who need a simple, cost-saving fix for a worn or broken foot pedal on compatible Dometic toilets. The bottom line: this kit restores full flushing function without replacing the whole toilet and it is worth considering if you want a fast, durable repair. The reviewer found the injection molded, one-piece pedal and included hardware made installation straightforward and far more robust than typical 3D-printed parts.

Key Features

• Wide Compatibility: Fits Dometic 300/310/320/321 and Lippert Flow Max toilets so you can replace a worn pedal without searching for model-specific parts.
• Premium PP Material: Made from high-strength, corrosion-resistant polypropylene to resist breakdown from moisture and repeated use in an RV environment.
• Cost-Effective Solution: Saves roughly 80% vs replacing the whole toilet, making it an economical repair for older units.
• Complete Set of Accessories: The kit includes the pedal main part and upper cover, torsion spring, PVC suction cup, screw, dual-use screwdriver, gloves and manual to simplify installation.
• Injection Molded One-Piece Design: Non-3D printed construction increases rigidity and longevity so the pedal does not need frequent replacement.
• 5-Minute Installation: A simple screwdriver is all that is required when following the included instructions, eliminating the need for professional tools.

Who It's For

This replacement pedal is aimed at RV and camper owners with Dometic 300/310/320/321 or Lippert Flow Max toilets who want a quick, affordable repair to restore flushing action. It is particularly useful for people who prefer a DIY fix and do not want to remove or replace the entire toilet.

Those who should look elsewhere include owners of non-compatible toilet models and anyone seeking an OEM branded part from the toilet manufacturer; this aftermarket kit prioritizes durability and value rather than factory branding.

Pros & Cons

Pros

• Durable injection molded PP construction offers superior corrosion resistance and longer life.
• Complete accessory kit makes single-visit installation possible with minimal tools.
• Wide compatibility covers several common Dometic models and Lippert Flow Max toilets.
• Significant cost savings compared with full toilet replacement.

Cons

• Limited to the listed toilet models, so compatibility must be confirmed before purchase.
• Aftermarket part may differ slightly in appearance from the original factory pedal.

Specifications

Brand	Xastro
Compatibility	Dometic 300/310/320/321, Lippert Flow Max
Material	High-strength, corrosion-resistant PP (polypropylene)
Design	Injection molded one-piece pedal
Included Accessories	Pedal and upper cover, torsion spring, PVC suction cup, screw, dual-use screwdriver, gloves, manual
Installation	Requires only a screwdriver; instructions included

Our Verdict

The Xastro replacement pedal is a practical, well-made repair kit for compatible Dometic and Lippert toilets, offering strong durability and a full accessory set that makes DIY replacement fast and reliable. For RV owners seeking to avoid expensive toilet replacement, this kit delivers clear value and dependable function.

Frequently Asked Questions

Will this pedal fit my Dometic toilet?
If your toilet is a Dometic 300, 310, 320 or 321 or a Lippert Flow Max model, this kit is designed to be a direct fit; verify your model before ordering.

How hard is installation?
Installation requires only a screwdriver and about five minutes when following the included instruction manual.

Is the pedal durable?
The pedal is injection molded from high-strength PP and is advertised as roughly three times more durable than standard plastics, providing long-term corrosion resistance.