From inside (document excerpt):
PARTS LIST NO. DATE 530 086713 Replaces WEED EATERR PARTS LIST PARAMOUNT PARTS LIST PARTS LIST POULANR PARTS LIST Note: Illustration may differ from actual model due to design changes R R CHAIN SAW MODEL(s) 221 PAGE NO. 2/11/03 86713 7/25/02 Ref.
Part No. 530047963 530047608 530042082 530015123 530016018 530015843 530036142 530047583 530015940 530015814 952051211 530044834 530016132 530038238 530015814 530029850 530016133 530010846 530026119 530038264 530016134 530016080 530037817 530015892 Description Assy. Isolator Limiter Strap Spring Isolator Washer Screw Screw Sleeve AV Spring Handle Front Screw Screw Chain 16 ” Bar 16 ” Quick Adjust Screw Plate Bar Mounting Screw Chain Catcher Bolt Bar Assy Oil Cap Check Valve Plug Bronze Vent Nut Flywheel Screw Starter Pulley Screw IPL Part No. 530049335 530069232 530049797 530027531 530015920 530015127 530039209 530047192 530023877 530069216 530047631 530047602 530047581 530015886 530015906 530036098 530036097 530047582 530015814 530053274 530071385 530015875 530042082 530069572 Description Assy Fan Housing Kit Rope Handle Starter Spring Recoil Screw Washer Flywheel Assy Flywheel Assy Fuel Cap Fitting fuel line Kit Fuel line (large) Grommet Cable Cable Throttle Cover Rear Handle Screw Screw Throttle Lockout Trigger Throttle Handle Rear Screw Assy. Isolator lower Kit Isolator (Upper) Screw Spring Isolator Kit Switch Ref.