Stihl 09/010/011/012/011AV Carburettor Rebuild Kit 0000 007 1082, Zama RB-11 JM804 Opti-4 is so effective at

Opti-4 is so effective at increasing engine life and performance

Replaces OEM: ATOM 43091

Walbro WZ39

Height: 1 3/4" (44 mm)

Stihl 09/010/011/012/011AV Carburettor Rebuild Kit 0000 007 1082, Zama RB-11 JM804 Opti-4 is so effective atReplaces OEM: Zama: RB 11, Stihl 0000 007 1082 JakMax: RB 11 GA Spare: OMKRB 11 Stens: 615 843 Standard Pack: 1 Suits models: Stihl: Models 09, 010, 011, 012, 011AV, and AVEO carburetors Zama: C1S S1, A C carburetors Specifications: Application: Designed for CS1 S1 A C model carburettors. Fuel Compatibility: Not compatible with fuel containing more than 10% ethanol. Order Reference: Refer to the Walbro or Zama part number stamped on the carburetor for