Carbbia Chainsaw Carburetor Kit

How to use it

The kit groups a replacement carburetor with several related service parts, including gaskets, filters, a fuel line and a spark plug. That can make it a practical starting point when you need more than the carburetor alone.

It is listed for specific Echo CS-440 and CS-4400 chainsaws, as well as several replacement carburetor numbers. Matching the saw’s model and serial range matters here, the product name alone isn’t enough to confirm fit.

Picture a repair where you’re replacing a carburetor and also want the listed fuel and air components on hand. Would this be more convenient than sourcing each part separately? Potentially, provided the fitment matches your saw.

For a chainsaw that needs a carburetor replacement, this is a parts-focused option rather than a complete repair guide. The listing doesn’t provide installation steps or tuning instructions, so those may need to come from another source. Given its design, it suits buyers who already know what they’re replacing or have access to repair guidance.

Pros

• Includes a carburetor, three gaskets, an air filter, a fuel filter, a fuel line, a fuel line plug and a spark plug, the listing also mentions a tensioner and other parts.
• Identifies compatibility with Echo CS-440 and CS-4400 chainsaws, including specified serial-number ranges for the CS-440.
• Names several replacement references, which gives you more than the saw model alone to compare against your existing part.

The main advantage is having multiple related parts in one kit instead of building a repair order item by item. The trade-off is that a longer parts list doesn’t establish that every included component will be needed for your particular repair. Te conviene si your saw matches one of the listed applications and you want the stated components together. Mejor evitarlo si you can’t confirm the model, serial range or existing carburetor reference.

Spec sheet

• Type: Chainsaw carburetor and tune-up kit
• Listed applications: Echo CS-440 and CS-4400
• Replacement carburetor references: WT-416, WT-416-1, WT-416C and HDA-153B
• Echo references: 123000-39330, 123000-39331, 123000-39332 and 123000-39333
• Included parts listed: carburetor, gaskets, air filter, fuel filter, fuel line, fuel line plug, spark plug, tensioner and other parts

The CS-440 fitment information separates several serial-number ranges, including 08001001–08007504, 08007505–08999999, 10001001–10999999, C07013001001–C07013999999 and C09112001001–C09112999999. The CS-4400 listings specify Type 1E, with one range through 101000 and another after serial number 101001. Check the saw’s identification and the reference on the part being replaced before ordering, similar model names can cover different listed ranges.

What I’d consider

This kit is worth considering when the listed Echo fitment and replacement references line up with your chainsaw, particularly if you’d rather have the associated filters and fuel-line parts included than source them separately. It’s a more bundled approach than buying only a carburetor, but that is useful only if the extra components suit the job.

The clearest limitation is the lack of detail about installation, adjustment and the exact identity of the “etc.” parts mentioned in the package list. If you need a precise breakdown or repair instructions, this listing doesn’t answer those questions. Confirm the serial range and carburetor number first, if either is uncertain, identify the existing part before choosing this kit.