21st Jul 2026, 12:26 AM
YSIL RV Toilet Seal Flush Ball Seal Gasket Kit for Dometic 300 /310 /320 2PCS | Replacement 385311658, High-Grade Rubber, Toilet Seal Parts Solve The Leakage Problem for Camper /Travel Trailers
Price may vary by location, shipping cost, and availability.
$5.99
Highest: $6.99
Average: $6.38
Lowest: $5.09
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of YSIL RV Toilet Seal Flush Ball Seal Gasket Kit for Dometic 300 /310 /320 2PCS | Replacement 385311658, High-Grade Rubber, Toilet Seal Parts Solve The Leakage Problem for Camper /Travel Trailers here. This product's current Price in USA is $5.99. The average and highest prices are $6.38 and $6.99 respectively.
| Lowest Ever Price | $5.09 |
|---|---|
| 25th Jun 2026 | |
| Average Price | $6.38 |
| Based on 140 days price tracking | |
| Highest Price | $6.99 |
| 4th Mar 2026 | |
Current Price in USA
| Price | $5.99 |
|---|
Recent Price Drops on YSIL RV Toilet Seal Flush Ball Seal Gasket Kit for Dometic 300 /310 /320 2PCS | Replacement 385311658, High-Grade Rubber, Toilet Seal Parts Solve The Leakage Problem for Camper /Travel Trailers
Price Drop 24th Jun 2026
$5.99 → $5.09
15.03% drop
Price Drop 22nd May 2026
$6.99 → $5.99
14.31% drop
Product Information
Details
| Product Name | YSIL RV Toilet Seal Flush Ball Seal Gasket Kit for Dometic 300 /310 /320 2PCS | Replacement 385311658, High-Grade Rubber, Toilet Seal Parts Solve The Leakage Problem for Camper /Travel Trailers |
|---|---|
| Store Product Code | B0CH31C253 |
| Store Name | amazon.com |
| Brand | YSIL |
| Rating | 10 / 10 |
| Category | Toilet Spare Parts |
| Product Manufacturer | YSIL |
| Color | Black |
Features
- Perfect Fit Replacement Part Number 385311658 RV toilet seal kit is perfectly compatible with Dometic Models 300/310/320 RV, Motorhome and Trailer Toilets.(Not fit other models not mentioned)
- FunctionThe RV toilet seal can solve the problem of water leakage effectively due to loss of pressure. The replaced seal can keep the water in place to prevent it from flowing freely for a better flushing effect and safety which allowing you to take full advantage of the RV toilet.
- High QualityOur RV toilet seals is made of high-quality rubber blend with strong sealing and long service life that provide super durability and safety to prevent water leakage for a more comfortable and clean use. It can easily solve the seal problem of RV toilets, making your travel worry free.
- Easy to InstallTurn off the water supply, remove the old seal, install the new flushing ball in the same position with the marked side facing up ensuring it's fully seated. Check for leaks after installation. No need to go out to buy a new toilet or hire a repairman, saving you time and money.
- SizeOuter diameter: 4 inches. Inside diameter: 2.75 inches. Thickness: 0.28 inches.
Images
× ![]()
Rating and Reviews
10 No reviews yet
YSIL RV Toilet Seal Flush Ball Seal has 10 rating out of 10. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.