Description
Overview:
This adjustable oil pump is a genuine Stihl component designed to deliver controlled lubrication to the bar and chain on selected Stihl chainsaws, including the 026 and 024. Built with a robust metal body and precision internals, it provides steady oil delivery to reduce friction, heat, and wear. As an OEM part (1121 640 3203), it matches the original specification for fit and performance, helping to restore reliable oiling when the original pump is worn, blocked, or inconsistent. The adjustable flow lets you fine‐tune output for different bar lengths and cutting conditions, supporting efficient operation and longer service life of the cutting system. Suitable for professional and domestic users who need dependable lubrication in varied working environments.
Key Features:
- Genuine Stihl OEM part for assured compatibility and reliability (1121 640 3203)
- Adjustable oil flow to match bar size, wood type, and ambient conditions
- Consistent, metered lubrication to protect bar, chain, and drive components
- Durable metal construction for longevity under regular use
- Direct-fit replacement using existing mounting points on listed models
- Helps prevent overheating, chain stretch, and premature bar rail wear
- Smooth operation with standard mineral or biodegradable chain oils
- Supports efficient cutting by reducing friction and maintaining a clean oil film
- Suitable for routine maintenance or as a like‐for‐like replacement during a rebuild
- Genuine Part branding for quality assurance and correct tolerances
Typical Applications:
Replacement oil pump for Stihl chainsaws where oil delivery has become weak, uneven, or has stopped. Ideal when refurbishing an 024/026 platform saw, resolving excessive chain heat, or when stepping up to longer bars that benefit from adjustable flow. Suited to forestry, arboriculture, landscaping, grounds maintenance, and firewood processing.
Also known as:
Bar oiler, adjustable oiler assembly, chain oiler pump, oiling unit, pump assembly, lubrication unit, chain bar lubricator.
Fits Models:
024, 026, MS 240, MS 260, MS 260 C, MS240, MS260, MS260C
Alternate Part Numbers:
1121-640-3203, 11216403203
Product Specifications
| L&S Part No. | 1121 640 3203 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11216403203 |
| Unit of Sale | 1 |
| Applications | 024, 026, MS 240, MS 260, MS 260 C, MS240, MS260, MS260C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS260, MS260C | MS240 | 024 | 026 |
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