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WATERERPARTS
Ritchie CattleMaster 840 automatic livestock waterer

Ritchie CattleMaster 840 Parts Lists

(34 products)

Find genuine replacement parts for the Ritchie CattleMaster 840 automatic waterer. This category includes all available valves, floats, heaters, and service parts to help you maintain or repair your CattleMaster 840 with confidence. Browse the complete parts list below to find the exact parts you need.

Manuals and diagrams

  • CattleMaster 840 Instruction Manual

  • CattleMaster 840 Parts Breakdown

  • CattleMaster 840 Footprint

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More Ways to Shop and Learn about Ritchie

  • Shop Ritchie Waterers

    Farmers choose Ritchie Waterers for their durability, energy efficiency, fresh water delivery, and long-term reliability—often lasting decades with minimal maintenance and backed by one of the best warranties in the industry.

  • Shop Ritchie Parts

    Shop Ritchie parts to keep your waterers running reliably with genuine components designed for a precise fit, easy replacement, and long-lasting performance in all seasons.

  • Shop by Ritchie Parts Lists

    Not sure which part you need? Shop by Ritchie waterer model new or old to quickly find the exact replacement parts for your unit.

Ritchie Videos & Tutorials

Watch helpful Ritchie waterer videos and step-by-step tutorials designed to make installation, maintenance, and troubleshooting easier. For more product support and in-depth guidance, visit our YouTube channel.

Frequently Asked Questions

I have a Ritchie CD-50, where do I find parts?

CD-50 refers to a paint process used on older metal Ritchie units—not a model number. It’s commonly found on discontinued units like the 2AC, 1AC, and Cattle Fountain 3 and 5. To find the correct parts, visit our discontinued section of the Ritchie parts breakdown page and shop by model.

How long will it take for my Ritchie parts to ship?

Ritchie parts are typically in stock and ready to ship. Most orders ship the same or next business day. If a part is ever out of stock, we’ll notify you right away with an expected timeline so there are no surprises.

Where are Ritchie waterers manufactured?

Ritchie waterers and parts are proudly manufactured in Conrad, Iowa, supporting American agriculture with reliable, long-lasting products.

How do I know which Ritchie waterer model I have?

You can identify your Ritchie waterer by checking for model tags, casting numbers, or by comparing the shape and layout of your unit to parts diagrams. The easiest way is to shop by model using a Ritchie parts breakdown page, where you can match your unit visually—especially helpful for older or discontinued models.

What are the most common parts that need replacing on a Ritchie waterer?

The most commonly replaced parts include valves, floats, and heating elements. Regular maintenance of these parts helps ensure proper water flow, prevents leaks, and keeps your waterer performing efficiently year-round.

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