Chainsaw Engine Cover Screw Set – MS311 & MS391 M6x20
Chainsaw Engine Cover Screw Set – MS311 & MS391 M6x20
Chainsaw Engine Cover Screw Set for MS311 & MS391 Chainsaws
Keep your chainsaw running at peak performance with this precision-engineered Engine Cover Screw Set, designed as a direct-fit replacement for MS311 and MS391 chainsaws. Manufactured to M6x20 specifications from durable alloy steel and plastic components, this kit restores secure, reliable fastening to your chainsaw's engine cover — getting you back to work faster.
Key Features
- Exact Compatibility: Purpose-built for MS311 and MS391 chainsaw models. Replaces OEM part numbers 90223191300 and 9022 319 1300 for a guaranteed fit.
- Precision Specifications: M6x20 screw sizing ensures a proper, secure engagement with your chainsaw's engine cover, even in demanding operating conditions.
- Durable Materials: Constructed from alloy steel and plastic — engineered to withstand the vibration and stress of regular chainsaw use.
- Improved Reliability: Replacing worn or damaged screws and nuts with this kit restores smooth operation and consistent engine cover retention.
- Easy Identification: Clear part number references make ordering and installation straightforward — no guesswork required.
Specifications
| Compatible Models | MS311, MS391 |
| Part Numbers | 90223191300 / 9022 319 1300 |
| Material | Alloy Steel + Plastic |
| Size | M6 x 20 |
| Color | Silver & White |
| Package Contents | 1 × Chainsaw Engine Cover Screw Set |
Made in Mainland China.
Important Notes
- Actual color may vary slightly from product images due to monitor brightness and lighting conditions.
- Please allow slight manual measurement tolerances for listed dimensions.
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Frequently Asked Questions
Q: Which chainsaw models is this engine cover screw set compatible with?
A: This screw set is specifically designed to fit MS311 and MS391 chainsaw models. It replaces OEM part numbers 90223191300 and 9022 319 1300 for an exact, reliable fit.
Q: What size are the screws included in this chainsaw engine cover kit?
A: The screws are manufactured to M6x20 specifications, providing a strong and secure fit for the engine cover on compatible MS311 and MS391 chainsaws.
Q: What materials are used in this chainsaw engine cover screw set?
A: The set is made from alloy steel and plastic, delivering the strength and durability needed to hold up under the vibration and stress of regular chainsaw operation.