Rover/Craftsman/STIHL A00672K/MB440/MB450 Bolt Set A00672K R32120-77 while the Dura-Bore™ cast iron

while the Dura-Bore™ cast iron sleeve and premium pleated paper air filter enhance longevity and protection in demanding environments

and 2095 models

and fixtures in place

helping to prevent pressure buildup and maintain optimal engine function

Replaces OEM: TTT1A646036180

Rover/Craftsman/STIHL A00672K/MB440/MB450 Bolt Set A00672K R32120-77 while the Dura-Bore™ cast ironReplaces OEM: A00672K Standard Pack: 5 pairs Suits models: rear catcher models including ES 200ES 200ESXL 200ESX Easystart Easystart Extra Combat Craftsman Craftsman Deluxe Powerstart Pedigree 2 stroke XL Supercut Supercut 220 Thoroughbred 18" and 20" self propelled Baron CAMS Challenger Premier Regal MSAA Economo Princess Regent Utility XL 2 stroke Utility Rear catcher Stihl Viking 18" (455mm) cut MB440 MB450 Specifications: Recommended torque 15NM