Castel Garden 504 XS Drive Belt for Champion Sovereign Lawn Mower

Castel Garden 504 XS Drive Belt – the perfect OEM replacement for your Champion Sovereign (and related) lawn mowers.
Designed to match the original specifications, this brand‑new belt restores the smooth power transfer your mower needs for a clean, even cut.

Key features
– Genuine OEM part – MPN 135063900‑0 guarantees a factory‑approved fit.
– Durable construction – Reinforced rubber and high‑tenacity fibers resist wear, heat and stretching.
– Easy installation – Pre‑tensioned and cut to exact length, so you can swap it out in minutes without special tools.

Fitment guide
The 504 XS belt is compatible with a wide range of models, including:

• CASTELGARDEN / CHAMPION / LAWNKING / SOVEREIGN series (NG 504 TR, NG 504 TR/B, NG 504 TR/EB, NG 504 TR/E, NG 504 TR/G, NG 504 TR/T) from 2002‑2008
• XS 50 series (BS, BSE, HS, S Li) covering production years 2015‑2021

Check your mower’s model number (e.g., 293716025/DOS or 294506023/C16) to confirm compatibility.

Why choose this belt?
A genuine Castel Garden drive belt ensures reliable performance and prolongs the life of your mower’s engine and cutting deck. Replace a frayed or stretched belt quickly and get back to a perfectly manicured lawn.

Keep your mower running at peak efficiency—order the Castel Garden 504 XS Drive Belt today.