Replacement gaskets only work when they match the equipment they are sealing. A canner gasket will not help a truck's power steering reservoir, and a silicone ring for a pressure cooker will not fit a small-engine gasket set. The four gaskets here cover four separate jobs: a Mirro pressure canner, a pressure cooker and slow cooker ring, a truck power steering reservoir, and a small-engine gasket set. That means the buying decision is less about choosing one winner and more about matching the right part to the machine you are repairing.
Quick take
The Mirro replacement gasket is the direct match for a Mirro canner. The Pressure Cooker Sealing Ring is a portable silicone spare for pressure cookers and slow cookers. The Automann gasket is a part-numbered choice for truck reservoir work. The Rotary gasket set is the multi-piece choice for engine gasket work.
Price comparison at a glance
The price bars below show how the four gaskets compare on price. Product names are kept short so the table stays easy to scan.
| Product | Price | Price Bar | Best For |
|---|---|---|---|
| Mirro Pressure Canner Gasket | USD 17.89 | Mirro pressure canners in 12/16/22 qt sizes | |
| Pressure Cooker Sealing Ring | USD 13.12 | Pressure cookers and slow cookers | |
| Automann Power Steering Reservoir Gasket | USD 4.95 | Kenworth T660 / Peterbilt 379 reservoirs | |
| Rotary Replacement Gasket Set 12314 | USD 37.10 | Honda GXV160 / GCV160 engines |
Decision matrix
- Choose the Mirro gasket for a direct replacement in a Mirro pressure canner.
- Choose the Pressure Cooker Sealing Ring when you need a silicone spare and 22cm fits.
- Choose the Automann gasket for a power steering reservoir repair.
- Choose the Rotary gasket set for a multi-piece small-engine gasket job.
Product notes
Replacement Gasket for Mirro Pressure Canner
This silicone gasket is made for Mirro pressure canner models M-0512, M-0522, M-0312, M-0406, M-0416, M-0526, and M-0622, including versions with suffixes like -11 and -35. At USD 17.89, it is a direct replacement for 12, 16, and 22 quart Mirro canners. The matte black gasket is about 12.6 inches in diameter and uses food-grade silicone to create a high-efficiency seal that locks in cooking pressure. The trade-off is fitment: this is a Mirro-specific gasket, not a universal ring, so it will not work as a generic cooker seal.
Pressure Cooker Sealing Ring Replacement Gasket
This silicone ring is a portable, practical replacement for pressure cookers and slow cookers, with 22cm sizing as the fit reference. At USD 13.12, it costs less than the Mirro canner gasket, so it works well as a spare seal. The food-grade silicone is heat resistant and designed to keep the cooker airtight, giving it the same core sealing job as a brand-specific ring. The limitation is that the fit reference is the 22cm size rather than a named cooker brand or model family. The ring works best when that dimension matches your existing lid.
Automann 575.1078.2 Power Steering Reservoir Replacement Gasket
This Automann gasket is the lowest-priced gasket in the group at USD 4.95. It is a new replacement gasket for a power steering reservoir, with manufacturer part number 575.1078.2 and cross references to FGQ79699, Q79699, and NMCQ79699. It fits Kenworth T660 and Peterbilt 379 applications, so it is aimed at specific heavy-truck work. It is also one of the gaskets found in Automann's 575.1078CK reservoir cover kit. The limitation is that it is a single gasket for a specific reservoir, not a general-purpose seal and not a multi-piece set.
Rotary Brand Replacement Gasket Set 12314
This Rotary Corp gasket set is matched to Honda GXV160 and GCV160 engines and replaces Honda part numbers 06111-ZE7-406 and 061A1-ZE7-801. At USD 37.10, it is the highest-priced gasket in this comparison, but it is also the only set rather than a single gasket. The UPC 034761123142 and manufacturer part number 12314 provide clear reference numbers. The limitation is the intended application: this set is designed for those specific Honda engine families, so it is not a universal gasket kit for other engine brands or different Honda models.
Final recommendation by use case
Match the gasket to the repair. For a Mirro canner, pick the Mirro replacement gasket. For a pressure cooker or slow cooker spare, the silicone sealing ring is the practical choice. For a power steering reservoir, the Automann gasket is the direct fit. For a multi-piece engine gasket set, choose the Rotary replacement set. There is no single universal winner; the right gasket depends on the equipment you are servicing.
