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Aupoko RV Toilet Seal and 3 Socket
9th Jul 2026, 08:22 AM

Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit

Price may vary by location, shipping cost, and availability.
$19.99

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Highest: $19.99
Average: $19.12
Lowest: $13.89

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Based our analysis and observation, there is 45.05% chance that the price of Aupoko RV Toilet Seal and 3 Socket... will increase. Price of product might fluctuate between 15% and 19% of current price.*

Price History Graph

Offer Price Prices
Lowest: -
Average: -
Highest: -

Price History Information

You can check the price history of Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit here. This product's current Price in USA is $19.99. The average and highest prices are $19.12 and $19.99 respectively.

Lowest Ever Price $13.89
12th Apr 2026
Average Price $19.12
Based on 141 days price tracking
Highest Price $19.99
5th Mar 2026

Current Price in USA

Price $19.99

Recent Price Drops on Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit

Price Drop 9th May 2026
$19.99 → $18.99
5% drop
Offer Price Drop 9th May 2026
$18.99 → $18.04
5% drop
Offers: 5% Coupon
Price Drop 11th Apr 2026
$19.99 → $13.89
30.52% drop
Price Drop 26th Mar 2026
$19.99 → $16.99
15.01% drop
Offer Price Drop 26th Mar 2026
$18.99 → $16.14
15.01% drop
Offers: 5% Coupon

Product Information

Details

Product Name Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit
Store Product Code B0D2D4N12F
Store Name amazon.com
Brand Aupoko
Rating 9.2 / 10
Category Toilet Spare Parts
Product Manufacturer Aupoko

Features

  • [RV Toilet Flange] Replacement part numbers for RV toilet flange are 385345892, SE345892. 3 inch socket RV toilet flange is made of high-quality ABS plastic for corrosion resistance and long life.
  • [RV Toilet Seal Kit] The replacement part number for the flush seal is 385311658 and the replacement part number for the RV toilet seal is 385311652.These two RV toilet seals are made of high-quality composite material for a reliable and durable seal.
  • [Perfect Match] The RV toilet seal and 3" socket floor flange kit is perfectly compatible with Dometic 300/310/320 RV toilets. Achieve a seamless connection to your RV toilet and eliminate the potential for leaks.
  • [Easy to Install] Remove the RV toilet with the water turned off, remove the old RV toilet flange and RV toilet seal, clean up all component positions, then install and secure the new RV toilet flange seal kit, a sealant or lubricant is recommended to aid in the installation. Once installation is complete, check for leaks.
  • [Package Includes] 1pc RV toilet flange (385345892), 1pc RV toilet seal (385311652), 1pc toilet flush seal (385311658), 4pcs plastic washers, 4pcs expansion screws, 4pcs screws, 2pcs bolt caps, 2pcs fixing bolts, 2pcs fixing nuts, 2pcs nut spacers.

Images

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Image of Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit
Image of Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit
Image of Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit
Image of Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit
Image of Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit
Image of Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit
Image of Aupoko RV Toilet Seal and 3'' Socket RV Toilet Flange Kit Compatible with 300 /310 /320 RV Toilets, Replace 385345892 Flange, 385311658 Flush Seal and 385311652 Base Seal, 3 in 1 Combination Seal Kit

Rating and Reviews

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Aupoko RV Toilet Seal and 3 Socket has 9.2 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.
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