Thetford 49985 RV Toilet Waste Ball Kit – Replaces 42209
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Thetford 49985 RV Toilet Waste Ball Replacement Kit
Restore proper operation to your compatible RV toilet with the Thetford 49985 Toilet Waste Ball Kit. This replacement kit fits select Thetford Aqua-Magic Style Plus, Style Lite and Style II permanent toilets.
The kit includes the waste ball assembly, closet flange seal, waste ball seal and waste ball drive arm. Thetford 49985 supersedes and replaces the discontinued Thetford 42209.
Kit Includes
- White waste ball assembly
- Closet flange seal
- Waste ball seal
- Waste ball drive arm
Features and Benefits
- Replacement waste ball kit for compatible Thetford RV toilets
- Helps restore proper waste valve operation
- Run-tested and water-tested for performance
- Manufactured by Thetford
- Made in the USA
Product Specifications
| Brand | Thetford |
|---|---|
| Manufacturer Part Number | 49985 |
| Replaces | Thetford 42209 |
| Product Type | RV toilet waste ball replacement kit |
| Compatibility | Thetford Aqua-Magic® Style Plus, Aqua-Magic® Style Lite and Aqua-Magic® Style II permanent toilets |
| Color | White |
| Country of Origin | Made in the USA |
| Supplier Warranty | None |
Fitment Notice
Confirm your toilet model before ordering. This kit is intended for compatible Aqua-Magic Style Plus, Style Lite and Style II permanent toilets. Product images are for reference and may differ slightly from the actual item.
Frequently Asked Questions
What toilet models does the Thetford 49985 fit?
The Thetford 49985 waste ball kit fits compatible Aqua-Magic Style Plus, Aqua-Magic Style Lite and Aqua-Magic Style II permanent RV toilets.
Does Thetford 49985 replace part number 42209?
Yes. Thetford 49985 supersedes and replaces the discontinued Thetford 42209 waste ball kit.
What parts are included in the kit?
The kit includes a white waste ball assembly, closet flange seal, waste ball seal and waste ball drive arm.
Is this a complete RV toilet?
No. This is a replacement waste ball and seal kit for compatible Thetford permanent toilets. The toilet itself is not included.
What color is the replacement waste ball?
The waste ball assembly is white.
Can this kit help fix a toilet that will not hold water?
A worn or damaged waste ball seal can allow water to drain from the bowl. This kit includes a replacement waste ball seal and related components, but the toilet should be inspected to confirm the source of the problem before ordering.
Is the Thetford 49985 made in the USA?
Yes. The manufacturer lists this replacement kit as made in the USA.
Does this product include a supplier warranty?
No supplier warranty is listed for this product.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

