Genuine STIHL - Spring - 1141-791-3112

Compatibility

Fits 2 STIHL models: STIHL MS 261 Chainsaw and STIHL MS 271 Chainsaw (Displacement: 3.1 cu-in, Power: 2.6–3 kW, Engine power: 3.5–4.1 HP, Device weight without refuelling: 10.9–12.4 lb (without guide bar and saw chain), Power-to-weight ratio: 1.6–2.2 kg/kW, Groove width: 50 ", Saw chain pitch: .325", Device length with bumper spike: 448–450 mm (without guide bar and saw chain)).