Keeping your chainsaw running smoothly depends on a reliable fuel tank vent. The right vent line prevents vacuum build-up, maintains consistent fuel flow, and minimizes engine stalling during cutting. The following five products are compatible with a wide range of STIHL models, including 021, 023, 025, MS250, MS290, MS310, MS390, 038, 048, and more. This guide compares features, compatibility, and installation considerations to help you choose a durable, easy-to-install vent line.
| Product | Brand | Compatibility Highlights | Package |
|---|---|---|---|
| Podoy Fuel Tank Vent Line | Podoy | STIHL 021/023/025/028/029/038/048 and MS250/MS290 | 2-pack |
| 1117-350-5800 Fuel Tank Vent Line (2 Pcs) | ASDICOXB | STIHL 021/023/025/028/029/038/048; some MS290/MS310/MS390 | 2 PCS |
| Haishine 3Pcs Fuel Tank Vent Breather | HAISHINE | MS021/023/025/029/039/038/048; MS290/ MS390; 038 | 3 Pcs |
| CPVNQMDG 5pcs Fuel Tank Vent Line | CPVNQMDG | STIHL 021/023/025/MS210/MS230/MS250/028/029/039/MS290/MS390/MS310/038/048 | 5 Pcs |
| AUMEL 4 Pcs Fuel Tank Vent Line | AUMEL | STIHL 021/023/025/MS210/MS230/MS250/028/029/039/MS290/MS390/MS310/038/048/042AV | 4 Pcs |
Podoy Fuel Tank Vent Line for STIHL Chainsaws
The Podoy vent line is designed to replace the OEM part #1117-350-5800, tailored for STIHL models such as 021, 023, 025, MS250, MS290, 028, 029, 038, and 048. The kit includes a fuel tank vent line approximately 17.7 inches (45 cm) long. The product notes that original-length tubing can be trimmed to fit, which supports a range of carburetor configurations and fuel tanks. Installation is straightforward for experienced DIYers.
1117-350-5800 Fuel Tank Vent Line (2 Pcs) for STIHL
ASDICOXB provides a 2-piece replacement set for the OEM 1117-350-5800 vent line, compatible with STIHL models including 021, 023, 025, 028, 029, 038, 048 and extended compatibility with MS290, MS310, MS390 saws. The kit highlights easy replacement work and reliable performance, making it suitable for kit-up repairs and maintenance kits.
HAISHINE Fuel Tank Vent Breather for STIHL Chainsaws
HAISHINE offers a 3-pack of vent breather tubes compatible with STIHL 021, 023, 025, 029, 039, 038, 048, and MS290/MS390/MS310 saws. The vent is designed as a quick replacement part for OEM 1117-350-5800, allowing quick reassembly without specialized tools. The multi-pack provides flexibility for multiple saws or future replacements.
CPVNQMDG 5pcs Fuel Tank Vent Line for STIHL
CPVNQMDG’s 5-pack delivers compatibility across a broad STIHL range, including 021, 023, 025, MS210, MS230, MS250, 028, 029, 039, MS290, MS390, MS310, 038, and 048. This set provides ample tubing for replacements across several machines or for future stock. The lines are approximately 17.7 inches long, ready to trim to fit specific configurations.
AUMEL 4 Pcs Fuel Tank Vent Line for STIHL
AUMEL provides a four-pack of vent lines compatible with a wide set of STIHL models, including 021, 023, 025, MS210, MS230, MS250, 028, 029, 039, MS290, MS390, MS310, 038, 048, and 042AV. The OEM replacement aligns with part #1117-350-5800, ensuring straightforward integration. The product notes mention that the white plastic top acts as the vent, and the pack’s multi-unit approach supports broader maintenance needs.
Buying Guide: Key Purchase Considerations
- Model compatibility: Confirm the exact STIHL model numbers to ensure the vent line fit matches your saw’s intake and fuel tank configuration.
- Length and trim options: Many vent lines are designed to be trimmed for a precise fit; check the included length and whether trimming is recommended for your model.
- Material durability: Look for flexible, chemical-resistant tubing that withstands gasoline and ethanol blends common in lawn equipment.
- Ease of installation: Replacement parts should snap or slide into place without special tools, reducing maintenance downtime.
- Quantity vs. budget: Multi-pack options offer savings and readiness, especially for workshop inventories or multiple saws.
- OEM vs. aftermarket: OEM-replacement parts often guarantee exact fit, while aftermarket options may offer broader compatibility and value—verify return policies.
- Warranty and support: Consider products with warranty coverage or seller support in case of fit issues or material defects.
When selecting a replacement vent line, evaluate how closely the part number maps to your saw’s OEM reference, the likelihood of trimming required, and whether the package includes multiple lines suitable for several tools or future needs. For users managing several STIHL models, multi-pack options may deliver better long-term value and ease of maintenance.