Quick verdict
If you need a Kohler retainer nut for a toilet trip lever, the 2x KOHLER, 78132, TOILET TRIP LEVER RETAINER NUT at USD 9.00 is a direct match for that specific task. The order includes two plastic retainer nuts, which is helpful if you want a spare or need to fix more than one toilet.
Who it suits
This part suits someone who already has a compatible toilet trip lever and only needs the retainer nut that holds it in place. It also makes sense for a DIY household that wants a spare Kohler-branded retainer nut on hand. If your entire trip lever assembly is broken or missing, this nut is not the full fix.
What stands out from the listed details
The product title clearly identifies the brand as Kohler and the part number as 78132. The type is described as "Retainer Nut" and the material as plastic. The "2x" prefix in the title tells you that the order contains two nuts, not one. At a listed price of USD 9.00, the order includes two pieces.
Meaningful trade-offs
The main limitation is scope: this is only the retainer nut, not a full trip lever replacement kit. If the lever arm, flush handle, or other connecting pieces are worn, this small plastic part will not address those problems. Also, the retainer nut is a small component that should be paired with an already working trip lever assembly.
Product note
2x KOHLER, 78132, TOILET TRIP LEVER RETAINER NUT
The listed price is USD 9.00 for two plastic retainer nuts with part number 78132. A concrete reason to choose this pack is the spare: the second nut can serve as a backup if one is lost or stripped during installation. Keep in mind that the listing is specifically for the retainer nut, so it pairs with an existing trip lever rather than replacing the whole mechanism.
Bottom line
For a narrow repair job, the Kohler 78132 retainer nut 2-pack gives you two plastic replacement nuts under the Kohler name. If the retainer nut is the only missing or damaged piece on your toilet trip lever, this is a practical choice. If the larger trip lever assembly needs attention, you'll still need to solve that separately.
