Lid Cover Gasket for SM-WA/WR

Name: Lid Cover Gasket for SM-WA/WR
Brand: Zojirushi
SKU: SP1-6B
Price: 6.14 USD
Availability: InStock
Rating: 4.6 (5 reviews)

Lid Cover Gasket for SM-WA/WR - Main image

$6.14 ~~$9.3~~ In stock

Category: Parts

The Lid Cover Gasket for SM-WA/WR is a replacement part from Zojirushi, designed for use with SM-WA and SM-WR vacuum insulated mugs. This gasket is offered under SKU code SP1-6B.

Replacement lid cover gasket
Compatible with SM-WA and SM-WR vacuum insulated mugs
SKU: SP1-6B
Zojirushi brand part
Listed as PFA-FREE

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Express Shipping · United States: $3.99

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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 (4.6 / 5 · 5 reviews)

Lily Y. ★★★★★ Oct 22, 2026

I noticed the old gasket was starting to get a little loose, so I swapped in this replacement. The rubber is firm but pliable, and it created a tight seal on my SM-WA mug right away.

Jacob W. ★★★★★ Oct 20, 2026

The gasket fits my SM-WA mug perfectly and seals tight with no leaks, even when I tilt it upside down. It’s the exact SP1-6B replacement I needed, and the rubber feels sturdy enough to last through daily hot drinks.

Stella A. ★★★★★ Oct 19, 2026

I was relieved to find this gasket as a direct replacement, since my old one had finally worn out. The seal on my SM-WR mug is now tighter and doesn't leak at all when I tip it sideways. It was a simple swap that took less than a minute.