Description
Overview:
This Genuine Stihl oil pump is a direct replacement for the lubrication system on Stihl battery chainsaws, including the MSA 160 T and MSA 161 T. Built to Stihl's OEM specification (OEM No. 4857 640 3200), it delivers a steady flow of bar and chain oil from the tank to the guide bar, helping the chain run smoothly and preventing overheating and premature wear. The robust factory-grade construction supports long service life and reliable performance under everyday cutting conditions. Designed for a precise fit, it restores correct oil delivery when the original pump has become worn, blocked, or damaged, helping maintain clean cuts, safer operation, and consistent productivity on pruning, light felling, and general grounds maintenance tasks.
Key Features:
- Genuine Stihl part for assured compatibility and performance
- OEM No. 4857 640 3200 for accurate identification and ordering
- Consistent oil flow to protect bar, chain, and drive sprocket
- Helps reduce friction, heat build-up, and component wear
- Durable construction suited to regular professional and DIY use
- Direct replacement design for straightforward installation
- Stable output supports clean cutting and efficient chain speed
- Engineered for battery chainsaws for quiet, low-maintenance running
- Supports reliable lubrication in varied weather and timber types
- Helps extend service intervals and overall tool lifespan
Typical Applications:
Used to restore proper chain lubrication on Stihl battery top-handle and rear-handle chainsaws when oil delivery is low, uneven, or has stopped. Suitable for routine maintenance, repairs after contamination or wear, and preventive servicing for arborists, landscapers, grounds teams, and homeowners maintaining trees, hedges, and firewood.
Also known as:
Bar and chain oil pump, chain oiler, lubrication pump, oiling unit, oiler assembly, oil feed pump, saw oil pump, chain lubrication module.
Fits Models:
MSA 160 T, MSA 161 T, MSA160T, MSA161T
Alternate Part Numbers:
4857-640-3200, 48576403200
Product Specifications
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Oil pump for Stihl MS150T - 1146 640 3206£24.52 £20.43
