Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
11009	11009 11009-1430 GASKET,14X18X1.5 Gasket,14x18x1.5;	11009-1430	from US $4.75
12004	12004 12004-0007 VALVE-INTAKE	12004-0007	US $39.56
	replacement
12004	12004 12004-0717 VALVE-INTAKE	12004-0717	from US $25.98
12005	12005 12005-0040 VALVE-EXHAUST	12005-0040	US $59.87
	replacement
12005	12005 12005-0047 VALVE-EXHAUST	12005-0047	from US $45.79
12009	12009 12009-1056 Retainer-valve spring	12009-1056	from US $8.08
12011	12011 12011-1051 COLLET	12011-1051	from US $2.53
12016	12016 12016-1128 ARM-ROCKER,EXHAUST Arm-rocker,exhaust;	12016-1128	US $117.06
12016A	12016A 12016-1129 ARM-ROCKER,INTAKE Arm-rocker,intake;	12016-1129	US $117.06
12020	12020 12020-0004 SHAFT-ROCKER	12020-0004	from US $8.87
16007	16007 16007-1178 SEAT-SPRING,17.5X23.8 Seat-spring,17.5x23.8x0.5;	16007-1178	from US $4.59
49078	49078 49078-0014 SPRING-ENGINE VALVE	49078-0014	from US $9.17
92013	92013 92013-009 SCREW,SLOTTED,ROCKER Screw,6mm;	92013-009	from US $3.80
92016	92016 92016-061 NUT,6MM Nut,6mm;	92016-061	from US $3.17
	replacement
92016	92016 92210-1490 NUT,6MM Nut,6mm;	92210-1490	from US $2.85
92049	92049 92049-1218 SEAL-OIL,VSB58.558 Seal-oil,vsb58.558;	92049-1218	from US $5.12
92066	92066 92066-2196 PLUG Plug,drain;	92066-2196	from US $3.64
92200	92200 92200-1508 WASHER,13X17X0.3 Washer,13x17x0.3;	92200-1508	US $2.30
	replacement
92200	92200 92200-0808 WASHER,13X17X0.3 Washer,13x17x0.3;	92200-0808	from US $1.40

Valve (S; a2) Diagram Kawasaki KVF700 Prairie 700 4X4 USA 10403150-683683