Upgrade your Jonsered chainsaw with a reliable set of guide‑bar screw nuts that keep the bar firmly in place, even under heavy duty use. This pack of 2 genuine JONSERED M6 & M8 screw nuts is engineered to match the original specifications, ensuring a perfect fit and long‑lasting performance.
Key Benefits
– Exact OEM fit – Manufactured to the same tolerances as factory parts, eliminating wobble and vibration.
– Dual sizes (M6 & M8) – Covers all common bar‑mounting configurations on Jonsered models.
– Durable construction – Hardened steel resists corrosion and wear for reliable operation season after season.
Compatibility
Designed for Jonsered chainsaw series: 2139T, 2153, 2156, 2159, 2041, 2045, 2050, 2054, 2188, 2234, 2240, 2245, 2255 and other models that use M6 or M8 guide‑bar screws.
Why choose genuine parts?
Using authentic JONSERED screw nuts maintains the integrity of your tool’s safety system and helps preserve warranty coverage. Replace worn or stripped nuts quickly—no need to hunt for mismatched aftermarket alternatives.
Installation tip: Tighten the nuts to the manufacturer’s torque setting (typically 2–3 Nm) to avoid over‑tightening and ensure smooth bar movement.
Keep your chainsaw cutting cleanly and safely—add this pack of two original guide‑bar screw nuts to your toolkit today.
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