Plano Power Equipment parts reference page.

Engine Model Series	281700	282700	283700	284700	285700	286700	287700	288700	289700	290400
Foam Filter	-	-	-	-	-	-	-	-	-	-
Cartridge Filter	491519	493909	493909	493909	493909	493909	493909	493909	493909	393957 394018 805113
Precleaner	271962	-	272403	-	-	272403	272403	-	272403	271271 271794 805267
Diaphragm	-	-	-	-	-	-	-	-	-	-
Float Valve	394681 Note AA	231790	231790	231855	See parts catalog	231790	231855	231855	See parts list	805547
Needle Valve	292681 (Idle) 396568 (Main)	494383 (Idle)	494383 (Idle)	494383	494383	494383 (Idle)	495932	494383	494383	807719 (Idle)
Carb. Overhaul Kit	394698	494384	494384	495799	See parts catalog	494384	495799	495799	See parts catalog	807850
Rod Assy.	490348	490348	490348	490348	490348	490348	494504	490348	490348	807622 (2 used)
Fuel Tank Cap	397975	-	-	-	-	493988	-	-	493488	491367
Air Cleaner Gasket	270853	281106	281106	-	-	281106	-	-	-	805003 805655
Carb. to Cylinder gasket	270872	270872	270872	272554	272554	270872	272569	272554	272554	805023 (2 used)
Carb to tank gasket	-	-	-	-	-	-	-	-	-	-
Head Gasket	271866	271866	271866	271866	271866	271866	272614	271866	271866	805211 (2 used)
Sump Gasket	.015 272916 .005 272997 .009 272996	.015 272916 .005 272997 .009 272996	.015 272916 .005 272997 .009 272996	.015 272916 .005 272997 .009 272996	.015 272916 .005 272997 .009 272996	.015 272916 .005 272997 .009 272996	.015 272916 .005 272997 .009 272996	.015 272916 .005 272997 .009 272996	.015 272916 .005 272997 .009 272996	805112
Gasket Set	490525	494241	494241	494241	494241	494241	495993	494241	494241	807640
Valve Cover Gasket	27803	27803	27803	27803	27803	27803	272475	27803	27803	805028 (2 used)
Armature	492341 Note U	492341	492341	492341	492341	492341	495859	492341	492341	492341 (2 used)
Points	-	-	-	-	-	-	-	-	-	-
Condenser	-	-	-	-	-	-	-	-	-	-
Flywheel Key	222698	222698	222698	222698	222698	222698	222698	222698	222698	808016
Ignition Kit	-	-	-	-	-	-	-	-	-	-
Muffler Assy.	391569 392989 490600 491413	-	-	See parts catalog	See parts catalog	494413	495863 496022	See parts catalog	494413	See parts catalog
Oil Seals Mag/PTO	391086/291675	391086/291675	391086/291675	391086/291675	391086/291675	391086/291675	391086/291675	391086/291675	391086/291675	805101/805049
Ring Set	STD 394665 .010 391781 .020 391782 .030 391783 Chrome 392331	STD 394665 .010 391781 .020 391782 .030 391783 Chrome 392331	STD 394665 .010 391781 .020 391782 .030 391783 Chrome 392331	STD 394665 .010 391781 .020 391782 .030 391783 Chrome 392331	STD 394665 .010 391781 .020 391782 .030 391783 Chrome 392331	STD 394665 .010 391781 .020 391782 .030 391783 Chrome 392331	STD 495854 .010 495852 .020 495851 .030 495855	STD 394665 .010 391781 .020 391782 .030 391783 Chrome 392331	STD 394665 .010 391781 .020 391782 .030 391783 Chrome 392331	STD 807620 .010 807808 .020 807810 .030 807812
Piston Assy	STD 394661 .010 394662 .020 394663 .030 394664	STD 391285 .010 391287 .020 391288 .030 391289	STD 394661 .010 394662 .020 394663 .030 394664	STD 394661 .010 394662 .020 394663 .030 394664	STD 391285 .010 391287 .020 391288 .030 391289	STD 394661 .010 394662 .020 394663 .030 394664	STD 495860 .010 495977 .020 495978 .030 495979	STD 394661 .010 394662 .020 394663 .030 394664	STD 394661 .010 394662 .020 394663 .030 394664	STD 807619 .010 807807 .020 807809 .030 807811
Clutch	-	-	399671	-	-	399671	-	-	495970	-
Grip	66728 490652	-	490652	-	-	490652	-	-	490652	490652
Starter Pulley	295871 Note U	-	295871 Note U	-	-	295871 Note U	-	-	295871 Note U	290918
Starter Spring	490179	-	490179	-	-	490179	-	-	490179	492194
Exhaust Valve	262246	262246	262246	262246	262246	262246	495856	262246	262246	807681 (2 used)
Intake Valve	262247	262247	262247	262247	262247	262247	495857	262247	262247	807680 (2 used)