Husqvarna X-TOUGH RSN (Replaceable Sprocket Nose) bars are our toughest sprocket nose bars. Thanks to the design, characterized by a solid steel body with increased rail hardness and the optimized oil hole, the maintenance effort is reduced, and high productivity can be achieved. The load is transferred to the high-quality roller bearing with supporting shields, resulting in less friction and prolonged lifetime. The robust and patented RSN shape and the triple-rivet mount offers high durability and makes the bar less sensitive to abuse. Replacement tip is available as a spare part.

Pitch 3/8" (.375")
Gauge .050" (1.3mm)
Tooth Count 11TH
Tooth Count 11 Teeth
Bar Mount 380 (D009)
Weight 2.88 lbs (1.3kg)
Recommended Chainsaw Size 3.5 cu.in (58cc) and Larger