From inside (document excerpt):
PARTS LIST NO. DATE 530163179 Replaces 163179 — 3/07/07 r PARTS LIST Note: Illustration may differ from actual model due to design changes CHAIN SAW MODEL(s) MAC CAT 436 PAGE NO. 3/04/08 1 All repairs, adjustments and maintenance not described in the Operator’s Manual must be performed by qualified service personnel. 35 31 30 29 28 23 WARNING Kit–Oil Check Valve Ref.
Description Assy. Isolator Strap Limiter Spring Isolator Washer Screw Screw Sleeve AV Spring Handle Front Screw Screw Bar 14 ” Chain 14 ” Kit Assy Spike(incl.14) Screw Plate Bar Mounting Screw Chain Catcher Screw Assy Oil Cap Kit Oil Check Valve Spring Starter Dog Screw Baffle Air Screw Housing Fan Kit Rope IPL Description Knob Choke Grommet Knob Assy Chassis Kit Oil Pump (Incls. 57,58,60) Gear Worm Spring Elbow Oil Pickup Screw Seal Block Assy Oil Pickup (Incl. 62 64) Pick up Oiler Filter Oil Plug Oil Filter Washer Thrust Assy. Clutch Drum w/bearing Washer Clutch Assy. Clutch Assy Chain Brake Nut Bar Mounting Pin Retainer Retainer Kit Bar Adjust (incl. 71 & 72) 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 530163179 Replaces 163179 — 3/07/07 r PARTS LIST Note: Illustration may differ from actual model due to design changes CHAIN SAW MODEL(s) MAC CAT 436 PAGE NO.