Plano Power Equipment parts reference page.

Engine Model Series	171400	176400	185400	19B400	19E400	19F400	19G400	190400 Type Nos. 0010-2100	190400 Type Nos. above 2500	190700	191700
Foam Filter	-	-	-	-	-	-	-	270093	270093	270093	270093
Cartridge Filter	390492 393957 399968	496077	491588 710266	496077	496077	496077	496077	390492 393957	390492 393957 399968	393406	393406
Precleaner	271794 271939	492889	491435 710268	-	-	492889	-	271974	271974 271939	-	-
Float Valve	394681 Note AA	231935	715155	231935	231935	231935	231935	394681 Note AA	394681 Note AA	394681 Note AA	394681 Note AA
Needle Valve	292681 (idle) 99525 (main)	494383	715076	494383	494383	494383	494383	292681 (idle) 99525 (main)	292681 (idle) 99525 (main)	292681 (idle) 396568 (main) Note CC	292681 (idle) 396568 (main) Note CC
Carb. Overhaul Kit	398235 Note BB	497041	715156	497041	497041	See parts catalog	See parts catalog	394693	398235 Note BB	394698	394698
Rod Assy.	398577	398577	715106	390401	390401	390401	390401	390401	390401	390402	390402
Fuel Tank Cap	392305	493988	710064	-	-	493988	493988	392305	392305	392300 397975 493988	392300 397975 493988
Air Cleaner Gasket	27907 271910	272706	-	272706	272706	272706	272706	27907	27907 271910	270539	270539
Carb. to Cylinder gasket	27828	272707	710235	272707	272707	272707	272707	27828	27828	270538	270538
Head Gasket	272163	272163	710205	272163	272163	272163	272163	272163	272163	272163	272163
Sump Gasket	.015 271701 .005 27876 .009 27877	.015 271701 .005 27876 .009 27877	710216	.015 271701 .005 27876 .009 27877	.015 271701 .005 27876 .009 27877	.015 271701 .005 27876 .009 27877	.015 271701 .005 27876 .009 27877	.015 271701 .005 27876 .009 27877	.015 271701 .005 27876 .009 27877	.015 271701 .005 27876 .009 27877	.015 271701 .005 27876 .009 27877
Gasket Set	299577	497090	715124	497090	497090	497090	497090	299577	299577	299577	299577
Valve Cover Gasket	27803	27803	710206	27803	27803	27803	27803	27803	27803	27803	27803
Armature	398811	398811	715118	492341	492341	492341	492341	298968	398811	298968 Note D 398811 Note E	298968 Note D 398811 Note E
Points	-	-	-	-	-	-	-	294628	-	294628	294628
Condenser	-	-	-	-	-	-	-	See points	-	See points	See points
Flywheel Key	222698	222698	710037	222698	222698	222698	222698	222698	222698	222698	222698
Ignition Kit	-	-	-	-	-	-	-	299061	-	299061	299061
Muffler Assy.	391313 393010 399355 494221	496127 497141	715127	-	-	496127 497141	391370 496127	391313 393010	391313 393010 398200 399355	391313 393010 398200 399355	398313 393010 398507
Oil Seals Mag/PTO	294606/391086	391086/391086	710000/710215	391086/391086	391086/391086	391086/391086	391086/391086	294606/391086	294606/391086	294606/391086	294606/391086
Ring Set	STD 393881 .010 393882 .020 393884 .030 393885 Chrome 299743	STD 393881 .010 393882 .020 393884 .030 393885 Chrome 299743	STD 715111 .010 715112 .020 715113	STD 393881 .010 393882 .020 393884 .030 393885 Chrome 299743	STD 393881 .010 393882 .020 393884 .030 393885 Chrome 299743	STD 393881 .010 393882 .020 393884 .030 393885 Chrome 299743	STD 393881 .010 393882 .020 393884 .030 393885 Chrome 299743	STD 391669 .010 391670 .020 391671 .030 391672 Chrome 299743	STD 391669 .010 391670 .020 391671 .030 391672 Chrome 299743	STD 391669 .010 391670 .020 391671 .030 391672 Chrome 299743	STD 391669 .010 391670 .020 391671 .030 391672 Chrome 299743
Piston Assy	STD 393868 .010 393869 .020 393879 .030 393880	STD 393868 .010 393869 .020 393879 .030 393880	STD 715115 .010 715116 .020 715117	STD 393868 .010 393869 .020 393879 .030 393880	STD 393868 .010 393869 .020 393879 .030 393880	STD 393868 .010 393869 .020 393879 .030 393880	STD 391673 .010 391674 .020 391675 .030 391676	STD 391673 .010 391674 .020 391675 .030 391676	STD 391673 .010 391674 .020 391675 .030 391676	STD 391673 .010 391674 .020 391675 .030 391676	STD 391673 .010 391674 .020 391675 .030 391676
Clutch	399671	399671	-	399671	399671	399671	399671	399671	399671	399671	399671
Grip	66728 490652	490652	490652	490652	490652	490652	490652	66728	66728 490652	66728 490652	66728 490652
Starter Pulley	295871 Note U	295871 Note U	494956	295871 Note U	295871 Note U	295871 Note U	295871 Note U	295871 Note U	295871 Note U	295871 Note U	295871 Note U
Starter Spring	490179	490179	492194	490179	490179	490179	490179	490179	490179	490179	490179
Exhaust Valve	390420	390420	715085	390419	390419	390419	390419	390419	390419	390419	390419
Intake Valve	261055	261055	715087	261055	261055	261055	261055	261055	261055	261055	261055