Picture 1 of 1
Picture 1 of 1
Thetford 42137 Base for Aqua-Magic Style II Toilet
D
dbest (1887)
100% positive feedback
Price:
$11.95
Free shipping
Returns:
30 days returns. Seller pays for return shipping.
Condition:
- Buy It NowThetford 37837 PISTON HEAD & RING ASSEMBLY FREE SHIPPING
Oops! Looks like we're having trouble connecting to our server.
Refresh your browser window to try again.
About this product
Product Identifiers
BrandThetford
MPN42137
GTIN0028985421375
UPC0028985421375
eBay Product ID (ePID)1393035625
Product Key Features
Part TypeAccessories
California Prop 65 WarningThis product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
All listings for this product
Ratings and Reviews
Most relevant reviews
- Nov 11, 2024
easier than part by part replacements
oem part. rep,aced total base vs more partt by part replacements which we had slready done with waer valve previously. big hassle to get flush pedal off and then back on so this was way easier and all new other parts so worth spending a little more now, a mere $50 to get the entire base plus the new gaskets form the floor and waste ball were included. save yourself the trouble and get the base. easy peasy.Verified purchase: YesCondition: Pre-owned
- Jul 29, 2023
Exact replacement part at a good price
This was a perfect fit for my Thetford Aqua-Magic toilet. I had replaced the water shut-off valve twice and then the ball valve in the bottom started getting sticky (almost flooded my RV 3 times). The toilet was about 8 years old so I figured it was time to replace it. Installation was straight forward taking only about 15 to 2 minutes. Of course, I was familiar with the toilet due to my previous experiences with it. I was very pleased with this product.Verified purchase: YesCondition: New
- Jun 03, 2024
Hard to find part. Excellent. Fast ship. Highly recommended! AAA+++
Hard to find part. Excellent. Fast ship. Highly recommended! AAA+++Verified purchase: YesCondition: Pre-owned
- Dec 19, 2018
What looked like a difficult job, wasn't.
It fit like a glove and the engineering is excellent, making the repair job an ease. It took me less than 20 minutes to exchange the old base for the new one.Verified purchase: YesCondition: New
- Apr 23, 2024
Easier than replacing individual seals
I could have bought all the seals to rebuild the base at half the cost. However, now I have a nice new clean toilet base without the years of crud buildup.Verified purchase: YesCondition: New
- Jun 17, 2025
great light weight easy to install
new product works grVerified purchase: YesCondition: New
- May 12, 2025
The fit seemed defective, alot fighting ...
The fit seemed defective, alot fighting with it, took me hour to file the tabs and use pry tool to get the 4 tabs snap in place with bowl. Then everything worked. If I ever need replace again I'll buy direct. Otherwise im satisfied.Verified purchase: YesCondition: New
- Jul 14, 2022
Installs less than hour!
It does what it should took probably an hour, maybe, works just fine, better than rebuilding the whole toilet!Verified purchase: YesCondition: New
- Aug 08, 2025
Have used Thetford products for years wi...
Have used Thetford products for years with no problems.Verified purchase: YesCondition: Pre-owned
- Oct 15, 2022
Quality as original.
Complete kit that made repairs easy.Verified purchase: YesCondition: New
