STIHL Set of Pinions for FS, FR & FSA Brushcutters - 4180 640 7301

The STIHL Set of Pinions is a genuine replacement gear pair designed to restore smooth, efficient power transfer within compatible STIHL brushcutters and clearing saws. Manufactured from durable metal and precision-finished to STIHL original equipment standards, this matched pinion set helps renew the gearhead drive where the original gears have become worn, damaged or noisy.

Built for reliable torque transfer under load, these genuine STIHL pinions help reduce backlash, vibration and grinding noise while protecting related components such as shafts, bearings and the cutting attachment. Suitable for professional landscaping, forestry, grounds maintenance, fleet servicing and domestic repair work, this OEM pinion set is ideal for keeping compatible STIHL FS, FR and FSA machines cutting cleanly and efficiently.

Key Features

• Genuine STIHL replacement part for assured fit and compatibility
• Manufacturer Part Number: 4180 640 7301
• Matched set of pinions for correct gear mesh and smooth engagement
• Durable metal construction for long service life
• Helps restore drive performance in compatible gearheads
• Supports full torque transfer to the cutting attachment under load
• Helps reduce backlash, vibration, grinding noise and excess play
• Protects related components including shafts, bearings and gearhead parts
• Suitable for gearbox overhauls, workshop servicing and targeted repairs
• Compatible with a wide range of STIHL FS, FR and FSA machines

Typical Applications

This STIHL set of pinions is used to renew the gearhead drive on compatible brushcutters and clearing saws. It is ideal when servicing machines that show symptoms such as grinding, slipping, excessive play, vibration, gear noise or reduced drive to the cutting attachment. Suitable for grass trimming, brush clearing, roadside maintenance, estate upkeep and demanding professional cutting work.

Technical Specification

Fits Models

• STIHL FR131 T, FR131T, FR235
• STIHL FR410 C-E, FR410C, FR410C-E, FR410CE
• STIHL FR460 TC-E, FR460 TC-EFM, FR460 TC-EM
• STIHL FR460TC, FR460TC-E, FR460TC-EFM, FR460TC-EM
• STIHL FR480 C-E, FR480C-E, FR480CE
• STIHL FS-AW-4137, FS-KM, FS-KM-4180, FSKM
• STIHL FS75, FS80, FS85, FS89, FS89 R, FS89R
• STIHL FS91, FS91 R, FS91 R-Z, FS91-Z, FS91R, FS91R-Z, FS91RZ, FS91Z
• STIHL FS94, FS94 C, FS94 C-E, FS94 C-E Z, FS94 R-Z
• STIHL FS94 RC-E, FS94 RC-E Z, FS94C, FS94C-E, FS94C-EZ
• STIHL FS94CE, FS94CEZ, FS94R, FS94R-Z, FS94RC, FS94RC-E, FS94RC-EZ, FS94RCE, FS94RZ
• STIHL FS111, FS111 R, FS111 R-Z, FS111-Z, FS111R, FS111R-Z, FS111RX, FS111RZ, FS111Z
• STIHL FS120, FS120 R, FS120 R2-MIX, FS1202-MIX, FS120R, FS120R2-MIX
• STIHL FS131, FS131 R, FS131 R-Z, FS131-Z, FS131R, FS131R-Z, FS131RZ, FS131Z
• STIHL FS200, FS235, FS235 R, FS235R
• STIHL FS240, FS240 C-E, FS240 R, FS240 R-Z, FS240 RC-E, FS240-Z
• STIHL FS240C-E, FS240CE, FS240R, FS240R-Z, FS240RC-E, FS240RZ, FS240Z
• STIHL FS250, FS250 R, FS250 R-Z, FS250R, FS250R-Z, FS250RZ
• STIHL FS260, FS260 R, FS260 RC-E, FS260R, FS260RC-E
• STIHL FSA130, FSA130 R, FSA130R
• STIHL FSA135, FSA135 R, FSA135R

Also Known As

• STIHL pinion gear set
• STIHL drive pinions
• STIHL spur gear set
• STIHL gear pair
• STIHL gearhead pinions
• STIHL replacement gear kit
• STIHL cutter head gears
• STIHL brushcutter transmission gears
• STIHL FS75 pinion set
• STIHL FS80 pinion set

Why Choose Genuine STIHL Parts?

Genuine STIHL parts are manufactured to match the original specification for fit, tolerance and durability. Choosing an original STIHL set of pinions helps maintain correct gear mesh, reliable torque transfer and dependable cutting performance, reducing the risk of poor engagement, premature wear or damage to related gearhead components.

Explore More

• STIHL Spare Parts
• STIHL Parts Finder
• Brushcutter & Strimmer Accessories
• Strimmer Line
• Sharpening & Maintenance Tools

FAQs

Is this a genuine STIHL set of pinions?

Yes, this is a genuine STIHL replacement set of pinions manufactured to original equipment standards.

What is the part number for this STIHL pinion set?

The manufacturer part number is 4180 640 7301. It may also be listed as 4180-640-7301 or 41806407301.

Which STIHL machines does this set of pinions fit?

This pinion set fits a wide range of STIHL FS, FR and FSA brushcutters and clearing saws, including FS75, FS80, FS91, FS94, FS111, FS120, FS131, FS240, FS250, FS260, FSA130 and FSA135 models.

What does a set of pinions do in a brushcutter gearhead?

The pinions transfer drive through the gearhead to the cutting attachment, helping deliver smooth torque, correct gear engagement and reliable cutting performance.

When should the pinions be replaced?

Replace the pinions if the gearhead shows symptoms such as grinding, slipping, excessive play, vibration, gear noise or loss of drive.

英国標準配送料 £3.60+VAT
お届け予定日数 2～4日

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お届け予定日数 2～4日

翌日配送 - £5.00+VAT
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