Stopper Gasket for SD-CS50 / SJ-JS10 / SM-LA/LB/QHE/TA/TAE

Name: Stopper Gasket for SD-CS50 / SJ-JS10 / SM-LA/LB/QHE/TA/TAE
Brand: Zojirushi
SKU: BB640025M-00
Price: 6.05 USD
Availability: InStock
Rating: 5.0 (5 reviews)

Stopper Gasket for SD-CS50 / SJ-JS10 / SM-LA/LB/QHE/TA/TAE - Main image

$6.05 ~~$9.3~~ In stock

Category: Parts

The Zojirushi Stopper Gasket is a replacement part designed for use with select Zojirushi vacuum insulated bottles and related models. It is listed for SD-CS50, SJ-JS10, and SM-LA, SM-LB, SM-QHE, SM-TA, and SM-TAE series products.

Replacement stopper gasket
Compatible with SD-CS50, SJ-JS10, and SM-LA/LB/QHE/TA/TAE models
Zojirushi brand part
SKU: BB640025M-00
Category: Parts

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Hazel L. ★★★★★ Oct 22, 2026

The fit is exactly right for my bottle, and the silicone feels just as soft as the original piece. After installing it, the lid seals perfectly with no leaks at all.

Stella D. ★★★★★ Oct 21, 2026

Finally found a replacement gasket that actually fits my SM-LB without any forcing or leaking—the seal is tight and the silicone feels just as good as the original piece. This little part did exactly what it needed to do.

James ★★★★★ Oct 20, 2026

The fit is perfect on my SJ-JS10, no more leaking when I toss it in my bag. The silicone feels just as sturdy as the original part that came with the bottle.