This cylinder head gasket is supplied directly from the original equipment manufacturer. The cardboard composite gasket is designed for use with many small engines, and is sold individually. The gasket is fitted between the cylinder head and cylinder shield, providing protection from friction. A wrench and a screwdriver are needed for the installation.
Our customer Service team is at the ready daily to answer your part and product questions.
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
| Brand | Model Number | Description |
|---|---|---|
| Simplicity | 1691381 | Lawn Mower - Simplicity Lawn Mower Model 1691381 Parts |
| Briggs and Stratton | 300421-0020-99 | Engine - Engine |
| Briggs and Stratton | 300421-0020-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0111-99 | Engine - Engine |
| Briggs and Stratton | 300421-0111-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0117-99 | Engine - Engine |
| Briggs and Stratton | 300421-0117-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0120-99 | Engine - Engine |
| Briggs and Stratton | 300421-0120-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0123-99 | Engine - Engine |
| Briggs and Stratton | 300421-0123-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0124-99 | Engine - Engine |
| Briggs and Stratton | 300421-0124-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0125-99 | Engine - Engine |
| Briggs and Stratton | 300421-0125-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0126-99 | Engine - Engine |
| Briggs and Stratton | 300421-0126-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0127-99 | Engine - Engine |
| Briggs and Stratton | 300421-0127-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0128-99 | Engine - Engine |
| Briggs and Stratton | 300421-0128-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0129-99 | Engine - Engine |
| Briggs and Stratton | 300421-0129-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0133-99 | Engine - Engine |
| Briggs and Stratton | 300421-0133-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0134-99 | Engine - Engine |
| Briggs and Stratton | 300421-0134-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0136-99 | Engine - Engine |
| Briggs and Stratton | 300421-0136-XX | Engine - Horizontal Engine |
| Briggs and Stratton | 300421-0137-99 | Engine - Engine |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
