From inside (document excerpt):
PARTS LIST NO. DATE 530165245 Replaces 530165245 11/29/06 WEED EATER R PARTS LIST PARAMOUNT PARTS LIST POULANR Note: Illustration may differ from actual model due to design changes R R CHAIN SAW MODEL(s) 222 PAGE NO. 3/05/08 1 WARNING All repairs, adjustments and maintenance not described in the Operator’s Manual must be performed by qualified service personnel. Kit–Oil Check Valve 27 30 42 43 40 36 37 Ref.
Part No. 530071832 530038227 530016149 530015775 530069216 530023877 530047192 530055322 530055183 530047989 530049005 530037809 530015922 530014949 530015611 530047061 530015907 530058908 530039187 530015127 Description Kit-Trigger & Lockout (Includes Pin) Lever-Switch Spring-Switch Screw Kit-Fuel Line (Large) Fitting – Fuel line Assy-Fuel Cap w/ret. Clip – “U ” Shield – Heat Lever-Choke Grommet-Choke lever Wire-Throttle Nut-Speed Assy.-Clutch Washer-Clutch Assy-Drum W/brg. Washer – Thrust Assy-Chassis ( Incl. # 1,5,6,7,13, 30,31,32) Assy-Flywheel Washer-Flywheel IPL 39. 40. 41. 42. Part No. 530016134 530015920 530049335 530015892 530056402 530069232 530027531 530037817 530016080 530071666 530057236 530016133 530029850 530015814 530038238 545139915 530015917 530044920 952051211 530016132 530015814 530056798 Description Nut-Flywheel Screw Housing-Fan Screw Handle-Starter Kit-Rope Spring-Starter Pulley-Starter Screw Kit-Oil Check Valve Assy-Oil Cap Bolt – Bar Chain Catcher Screw Plate-Bar Mounting Assy.-Chain Brake Nut-Bar Mounting Bar 16 ” Chain 16 ” Screw Screw Handle-Front Ref. 43. 44. 45. 46. 47. 48. 49. 50. 51. 50 47 Part No. 530015940 530071259 530037820 530049477 530016064 530019206 530047663 530038373 530056533 48 Description 51 Screw Kit-Oil Pump (incl 45,46,48) Gear-Worm Spring Elbow-Oil Pickup Screw Block-Seal Assy-Oil-Pickup (Incl. 50, 51 ) Pickup-Oiler Filter-Oil n = NEW PART NUMBER FOR THIS K