Genuine Stihl OEM Housing / Gear Head Oil Tank (Part # 4182-640-1400 / 41826401400), designed for HT-series pole pruners (HT70, HT75, HT100-HT133, HT-KM, HT56 etc.). Durable metal-alloy construction, protects drive gears, seals & bearings from debris, wear and damage. Exact fit replacement part for restoring structural integrity and reliable operation.
✅ Factory Genuine Quality – Official Stihl replace­ment part for dependable fit and longevity.
✅ Broad HT-Series Compatibility – Fits a wide range of Stihl pole pruner models from the HT family (HT70 → HT133, also HT-KM / HTE / HT56C) using this part.
✅ Robust Construction – Made of tough metal-alloy with corrosion-resistant finish to stand up to outdoor abuse.
✅ Protects Internal Mechanics – Shields gears, seals, bearings, and oil tank from impact, sap, dust for longer life.
✅ Direct OEM Swap-Out – Replaces damaged or worn housing without modifications; mounting points and dimensions match original specs.
✅ Maintains Performance & Safety – Keeps gear alignment correct, supports safe operation and reduces risk of gear/head damage or oil leaks.