Stihl MS 661 C-M Magnum 36"L Chainsaw Quest V-Series 5/8" x 40" and the

5/8" x 40" and the 3/4" x 50" have a 1-1/8" Low Friction Ring and a 1-1/2" Low Friction Ring installed with a Locking Brummel Splices

• 16 GPM two-stage hydraulic pump with a 4" x 24" cylinder

Professional 16-inch saw chain

woody vegetation

Engine Displacement (cc): 25

Stihl MS 661 C-M Magnum 36"L Chainsaw Quest V-Series 5/8" x 40" and theEngine 91. 1 cc Chain 33RS 114 Bar 36" Light 2253 Overview When professionals need to fell large trees, in large quantities, they reach for the saw they know has the power to get the job done the MS 661 C M. Featuring an impressive power to weight ratio and STIHL M Tronic engine management technology, the MS 661 C M chainsaw also delivers less vibration and 20% greater fuel efficiency than the previous model. Other features include a long life filter