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SKU:
NLT1Q01074
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Stihl MS210 MS230 MS250 021 023 025 Carburetor & Air Filter Kit
$39.99
In Stock
$39.99
Sale price
$39.99
Regular price
This aftermarket carburetor and air filter kit services compatible Stihl 021, 023, 025, MS210, MS230, and MS250 chainsaws using the matching C1Q-style carburetor.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Stihl 021 chainsaw
- Stihl 023 chainsaw
- Stihl 025 chainsaw
- Stihl MS210 chainsaw
- Stihl MS230 chainsaw
- Stihl MS250 chainsaw
Product Overview
This kit addresses both sides of the mixture equation: fuel metering through the carburetor and clean airflow through the filter. It is a sensible repair package for a saw that has been stored, runs erratically, or has a damaged carburetor and an overdue filter at the same time.
These saw families used more than one carburetor revision. Compare the choke shaft, compensator connection, adjustment provisions, intake interface, and original carburetor marking before ordering.
This is a high-quality aftermarket replacement or service part and is not manufactured or supplied by the original equipment brand.
Key Features & Performance
- Combines a replacement carburetor with a fresh intake air filter
- Supports a more complete fuel-and-air service in one repair
- Useful when varnish, corrosion, or worn metering parts defeat cleaning
- Aftermarket kit for matching 1123-series saw configurations
Replaces Part Numbers
- C1Q-S76C
- C1Q-S11E
- C1Q-S11G
- 1123-120-0603
Common Uses
- Returning a chainsaw to service after long storage
- Correcting hard starting, bogging, flooding, or unstable idle after diagnosis
- Replacing a damaged carburetor while renewing a dirty filter
Technical Specifications
- Product Type: Chainsaw carburetor and air filter kit
- Carburetor Family: Matching C1Q-style configuration
- Compatible Saw Family: Stihl 021/023/025 and MS210/MS230/MS250
- Replacement Type: Aftermarket
Installation & Fitment
- Remove stale fuel and inspect the tank vent, filter, line, impulse path, and intake boot
- Compare the carburetor linkage and hose connections with the original
- Install the filter with a clean sealing surface so debris cannot bypass it
- Leak-test and tune the saw to the service specification before cutting
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. Model names and year ranges alone may not guarantee fitment. Always compare the original component, reference number, dimensions, connectors, engine or vehicle identification, and installed configuration before purchase.
Frequently Asked Questions
Q: Can a new filter alone cure bogging? A: Only if airflow restriction is the cause; fuel delivery, intake leaks, ignition, and exhaust restriction also matter.
Q: Does this replace every carburetor used on these saws? A: No. Match the original C1Q marking and physical layout.
Q: Should old fuel be reused after the repair? A: No. Contaminated or degraded fuel can quickly recreate the original problem.
Q: How should final fitment be confirmed? A: Match the original component and every listed identifier and physical detail; contact Northline Parts with the model, serial number, VIN, engine code, or clear photos when additional help is needed.
Part Summary
keywords: Stihl MS250 carburetor air filter kit, MS230 fuel system repair, 021 023 025 carburetor replacement, C1Q-S76C chainsaw carb, Stihl saw hard start repair parts
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.