Description
Overview:
This sprocket stud collar screw is a genuine Stihl part designed to secure the drive sprocket assembly on compatible Stihl chainsaws, helping to keep the powerhead running smoothly under load. Made from durable metal, it provides a solid, reliable fixing point so the sprocket stays correctly seated during cutting. The part is precision made to Stihl tolerances for consistent fit and performance, reducing the risk of vibration or loosening over time. It is suitable for a wide range of Stihl machines, notably the MS 181 and MS 210, and many other petrol, electric and battery models using the same mounting. As a Genuine Stihl component (MPN 1123 664 2400), it supports straightforward maintenance and long service life.
Key Features:
- Genuine Stihl part for assured compatibility and fit
- Robust metal construction for strength and longevity
- Helps keep the sprocket firmly located for smooth drive
- Precision-engineered to minimise vibration and wear
- Stable fixing improves cutting consistency and safety
- Suitable for a wide range of Stihl petrol, electric and battery models
- Straightforward to replace during routine servicing
- Supports reliable operation in professional and DIY use
Typical Applications:
Used when servicing or repairing the clutch and drive area on Stihl chainsaws and related machines. Ideal for replacing worn, stripped or damaged studs that can cause sprocket misalignment, cover movement, or drive issues. Helps restore smooth chain drive for felling, pruning, logging, landscaping, and general property maintenance.
Also known as:
Chainsaw collar screw, sprocket stud, sprocket retaining stud, bar stud, sprocket fixing screw, chain drive stud, clutch side stud, sprocket mount screw.
Fits Models:
017, 018, 019 T, 021, 023, 025, E 140, E 160, E 180, E 180 C, GTA 40, MS 150 C, MS 150 T C, MS 151 C, MS 151 TC, MS 162, MS 162 C, MS 170, MS 170 C, MS 171, MS 172, MS 172 C, MS 180, MS 180 C, MS 181, MS 181 C, MS 190 T, MS 191 T, MS 192 C, MS 192 T, MS 192 TC, MS 210, MS 210 C, MS 211, MS 211 C, MS 230, MS 230 C, MS 231, MS 231 C, MS 250, MS 250 C, MS 251, MS 251 C, MSA 120 C, MSA 120 C-BQ Powerhead, MSA 140 C, MSA 140 C-BQ Powerhead, MSA 160 C, MSA 200 C, MSA 220 C, MSE 140, MSE 140 C, MSE 141 C, MSE 160, MSE 160 C, MSE 170, MSE 180, MSE 180 C, MSE 190, MSE 200, MSE 200 C, MSE 210, MSE 230
Alternate Part Numbers:
1123-664-2400, 11236642400
Product Specifications
| L&S Part No. | 1123 664 2400 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11236642400 |
| Unit of Sale | 1 |
| Applications | 017, 018, 019 T, 019T, 021, 023, 025, E 140, E 160, E 180, E 180 C, E140, E160, E180, E180C, GTA 40, GTA40, MS 150 C, MS 150 T C, MS 151 C, MS 151 TC, MS 162, MS 162 C, MS 170, MS 170 C, MS 171, MS 172, MS 172 C, MS 180, MS 180 C, MS 181, MS 181 C, MS 190 T, MS 191 T, MS 192 C, MS 192 T, MS 192 TC, MS 210, MS 210 C, MS 211, MS 211 C, MS 230, MS 230 C, MS 231, MS 231 C, MS 250, MS 250 C, MS 251, MS 251 C, MS150C, MS150T C, MS150TC, MS151C, MS151TC, MS162, MS162 / MS162C, MS162C, MS170, MS170C, MS171, MS171C, MS172, MS172 / MS172C, MS172C, MS180, MS180C, MS181, MS181C, MS190T, MS191T, MS192C, MS192T, MS192TC, MS210, MS210C, MS211, MS211C, MS230, MS230C, MS231, MS231C, MS250, MS250C, MS251, MS251C, MSA 120 C, MSA 120 C-BQ Powerhead, MSA 140 C, MSA 140 C-BQ Powerhead, MSA 160 C, MSA 200 C, MSA 220 C, MSA120 C, MSA120C, MSA120C-BQPowerhead, MSA140 C, MSA140C, MSA140C-BQPowerhead, MSA160 C, MSA160C, MSA200C, MSA220C, MSE 140, MSE 140 C, MSE 141 C, MSE 160, MSE 160 C, MSE 170, MSE 180, MSE 180 C, MSE 190, MSE 200, MSE 200 C, MSE 210, MSE 230, MSE140, MSE140C, MSE141 C, MSE141C, MSE160, MSE160C, MSE170, MSE180, MSE180C, MSE190, MSE200, MSE200C, MSE210, MSE230 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS170, MS170C | MS180, MS180C | MS230, MS230C | MS250, MS250C | MS192C, MS192T, MS192TC | MS171, MS171C | MS181, MS181C | MS211, MS211C | MS150T C | 017 | 018 | 019T | 021, 023, 025 | MS231, MS251 | MS150C | E140, E160, E180 | MSE140, MSE160, MSE180, MSE200 | MSE141 C | MSE170, MSE190, MSE210, MSE230 | MSA120 C | MSA140 C | MSA160 C | MSA200C | MS190T | MS191T | MSA 120 C-BQ Powerhead | MSA 140 C-BQ Powerhead | MS151C, MS151TC | MSA220C | MS162 / MS162C | MS172 / MS172C | GTA 40 | MS212 / MS212C | MSA60 C | MSA70 C | MSA80 C | MSA190 T | MS182 / MS182C |
