From inside (document excerpt):
PARTS LIST NO. DATE 545192134 Replaces WEED EATER R PARTS LIST PARAMOUNT PARTS LIST POULANR PARTS LIST Note: Illustration may differ from actual model due to design changes R R CHAIN SAW MODEL(s) SM4218AVX PAGE NO. 2/19/10 545192134 9/16/08 1 26 27 1 5 6 WARNING All repairs, adjustments and maintenance not described in the Operator’s Manual must be performed by qualified service personnel.
Part No. 530071927 545011903 530016433 530023877 530069216 530069247 530095649 545012103 530059475 530071945 530057905 530071945 530057907 530016419 530015906 530047192 530015922 545016308 530015127 530016134 530021179 530059677 530021180 47 Clutch Washer Kit Ref. n Part No. 530071966 545011703 530056402 530069232 530016432 530042095 530016080 530057868 530058786 530057236 530057880 530016416 545011803 530071893 530016432 530016133 530057910 530016064 530059999 525884203 Description Ref. Kit- EPS Starter Pulley 44. (Incl. 21,22,23, 30) 45. Housing-Fan 46. Handle-Starter 47. Kit-Rope 48. Screw 49. Spring-Starter 50. Screw 51. Baffle 52. Assy-Oil Vent 53. Assy-Oil Cap w/ret. 54. Handguard 55. Spring-Handguard 56. Assy-Chassis (Incl. 57. 4,5,6,7,9,15,16,17, 58. 32,33,35,39,55) Kit-Chainbrake 59. Screw 60. Bolt-Bar Plate-Bar 61. Screw 62. Cover-Gearbox 63. Assy-Bar Adj. wheel Part No. 545040603 545027703 530150000 545157401 545147001 952051338 530044693 530016432 530016443 530059480 530015906 530059479 530057878 530016432 530071945 530057924 530071891 530016064 530057931 530037820 Description Kit-Trigger/Lockout Cover-Handle Screw Fitting-Fuel line Kit-Fuel Line (Large) Kit-Fuel Line (Small) Assy-Fuel Pick Up Handle-Rear Spring-Rear Isolator Kit-Clutch Washer Assy-Clutch Drum 3/8 ” Kit-Clutch Washer Assy-Clutch Washer-Large Clutch Screw Assy-Fuel Cap w/ret Nut- “U ” type speed Assy-Flywheel Washer-Flywheel Nut-Flywheel Screw-Shoulder Starter Hub-EPS Spring-EPS IPL Description Assy-Knob Clutch Cover Assy-Adjust Screw Pin-Bar Adjust Spring – Clip Accy-18 ” Chain Bar – 18 ” Screw Screw Assy-Rear Iso. Spring Screw Assy-Front Iso. Spring Handle-Front Screw Kit-Clutch Washer (Incl. 10,12) Assy-Oil Pick Up Kit-Oil Pump (Incl. 61,62,63) Screw Assy-Oil Pump Gear-Worm n = NEW PART NUMBER FOR THIS K = REFER TO THE SERVICE REFERENCE INDICATED FOR MORE INFORMATION. (LOCATED AT END OF IPL) PARTS LIST NO. DATE 545192134 Replaces WEED EATER R PARTS LIST PARAMOUNT PARTS LIST POULANR PARTS LIST Note: Illustration may differ from actual model due to design changes 1 R R CHAIN SAW MODEL(s) SM4218AVX PAGE NO. 2/19/10 545192134 9/16/08 WARNING All repairs, adjustments and maintenance not described in the Operator’s Manual must be performed by qualified service personnel. 37 29 36 34 35 30 28 Engine Gasket Kit 43 44 33 32 31