# Chainsaw guide bar adapter STIHL 00008840255 for compatibility and mounting

**URL:** https://aio.lv/en/product--stihl-00008840255--10613048
**Data updated:** 2026-03-11 11:54 (EET)
**Category:** Garden Equipment Accessories
**Manufacturer:** STIHL
**Manufacturer code:** 00008840255
**EAN:** 886661927760
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

STIHL 00008840255 is a genuine STIHL guide bar adapter designed to enable proper mounting and compatibility between chainsaw guide bars and drive components. It serves as a fitting part to align and secure the bar, ensuring correct chain tension and stable operation. Suitable for repairs, maintenance, or parts replacement in compatible STIHL chainsaw models.

## Long description

STIHL 00008840255 guide bar adapter is an OEM mounting component designed to ensure correct alignment and secure attachment of a chainsaw guide bar to the saw's drive system. The part helps maintain proper chain tension and stable operation by providing the precise fit required between the bar and the sprocket/shaft interface. It is intended for use when servicing, repairing, or replacing worn or incompatible mounting hardware on compatible STIHL chainsaw models.
Advantages
The adapter is manufactured to STIHL quality standards to deliver consistent dimensional accuracy and fit with original equipment. Using a genuine guide bar adapter reduces the risk of improper alignment, excessive chain wear, and vibration caused by loose or misfitted mounting parts. The component supports secure fastening of the guide bar, which contributes to safer and more reliable saw operation and simplifies maintenance tasks by restoring factory mounting geometry.
Suitable for
 Repairing damaged or worn guide bar mounting interfaces on compatible STIHL chainsaws
 Replacing non-original or mismatched adapters to restore correct bar alignment
 Routine maintenance that requires removal and reinstallation of the guide bar
 Professional and DIY servicing where original-fit replacement parts are preferred
Key specifications
 Function: guide bar alignment and mounting adapter for chainsaw guide bar
 Material: metal engineered for durability and dimensional stability
 Compatibility: designed for use with specific STIHL chainsaw models (check model fitment before installation)
 Fit type: OEM/genuine replacement part providing original equipment tolerances
How to use
Before installation, verify that the adapter corresponds to the chainsaw model and guide bar you intend to mount. Remove the guide bar and chain following the manufacturer's safety procedures, including disconnecting the spark plug or power source. Fit the adapter onto the drive stud or sprocket interface as required, align the guide bar on the rails, and reinstall the chain. Adjust chain tension according to the saw manufacturer's instructions and perform a visual check to confirm correct seating and secure fastening before operating the chainsaw.
Usage recommendations
Use only with compatible STIHL guide bars and chainsaw models; confirm fitment from parts diagrams or a dealer if unsure. Replace the adapter if it shows signs of wear, distortion, or corrosion. After installation, recheck chain tension and mounting security after the first minutes of operation and periodically during use to maintain safe and reliable performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All STIHL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized STIHL service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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