Stihl FS56 Carburettor Collar Screw - OEM Number: 4132 122 6600

The Stihl FS56 Carburettor Collar Screw (OEM 4132 122 6600) is a genuine replacement fixing designed for securing the carburettor components on selected Stihl brushcutters, trimmers, chainsaws, hedge trimmers, and other handheld power equipment. Manufactured with an integral collar, the screw provides accurate alignment and secure clamping of the carburettor assembly, helping to maintain correct positioning and reliable engine performance.

Manufactured to OEM specifications, the collar screw is engineered from high-quality steel to provide excellent strength and durability. It is designed to withstand engine vibration, temperature changes, and repeated servicing, ensuring a secure fastening throughout the service life of the machine.

FUNCTION AND OPERATION

• Secures the carburettor assembly in position
• Provides accurate alignment of carburettor components
• Maintains a secure clamping force during engine operation
• Resists loosening caused by vibration
• Supports reliable engine performance
• Designed for long service life in demanding operating conditions

TECHNICAL DETAILS

• OEM Part Number: 4132 122 6600
• Type: Carburettor collar screw
• Function: Carburettor fixing and alignment
• Application: Selected Stihl handheld power equipment
• Construction: High-strength steel with integral collar
• Design: Genuine OEM direct replacement component
• Installation: Precision-threaded fastening screw for carburettor assemblies

TYPICAL APPLICATIONS

Suitable for a wide range of selected Stihl equipment, including:

• Stihl FS 56
• Stihl FS 56 C
• Stihl FS 56 R
• Stihl FS 70
• Stihl FS 94
• Stihl FS 240
• Stihl FS 410
• Stihl HS 56
• Stihl HL92, HL94
• Stihl KM 56
• Stihl KM 94
• Selected HL hedge trimmers
• Selected MS chainsaws
• Other compatible Stihl machines using the same carburettor fixing screw

Always verify compatibility using the machine model and serial number before ordering, as carburettor components can vary between production versions.

IMPORTANT INFORMATION

Always confirm the correct OEM part number, machine model, and serial number before ordering, as Stihl uses several different carburettor screws depending on the carburettor type and engine model. Using the correct collar screw ensures proper carburettor alignment, secure fastening, and reliable engine operation.

When replacing the screw, inspect the carburettor mounting surfaces, threads, intake flange, and associated fixings for signs of wear or damage. Avoid overtightening during installation, as excessive torque may damage the carburettor body or mounting components, potentially leading to poor engine performance or air leaks.

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery*
£11.95 or FREE for orders over £150
Orders placed before 4pm Monday to Friday will be delivered on the next business day.
Orders placed after 4pm on Friday will be delivered the following Tuesday.
*Next day delivery applies to stocked items only. Availability can be found on the product pages.

Premium Delivery*
£30.00 for delivery before 10:30am
£25.00 for delivery before 12:30pm
*Premium delivery applies to stocked items only. Availability can be found on the product pages.

For all other countries, please click here for full delivery information.

**Separate carriage charges apply to bulk products such as 205L barrels.