Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
NI	NI 828553A97 Gasket set	828553A97	US $82.32
NI	NI 48462 "o" ring, oil level tube adaptor	48462	US $1.80
NI	NI 828553 Gasket	828553	US $18.58
	replacement
NI	NI 8M0000822 Gasket	8M0000822	US $18.58
NI	NI 90011 O-ring (2,175х0,175)	90011	US $0.85
	replacements
NI	NI 896523 O-ring (2.175 x .103)	896523	US $0.85
NI	NI 8M0142854 O RING	8M0142854	US $1.16
NI	NI 42941001 New Genuine Part	42941001	US $4.53
NI	NI 821446 Gasket, driveshaft housing	821446	US $39.65
	replacement
NI	NI 8M0000821 GASKET	8M0000821	US $39.65
NI	NI 866451 Seal	866451	—
NI	NI 822189 GASKET	822189	US $7.63
NI	NI 822217 Gasket, , lower	822217	US $5.73
NI	NI 821308 O-ring	821308	US $2.45
NI	NI 191833 Seal	191833	US $1.48
NI	NI 26855 "o" ring, water pump base	26855	US $3.71
NI	NI 812869 Gasket	812869	US $13.18
NI	NI 812868 Gasket	812868	US $13.18
NI	NI 827284 Gasket	827284	US $3.01
NI	NI 85594 "o" ring, shift shaft	85594	US $3.50
NI	NI 823942 Gasket	823942	US $1.62
NI	NI 815460 O-ring	815460	US $3.09
NI	NI 36390 O-ring	36390	US $1.62
NI	NI 62705 O-ring	62705	US $1.50
NI	NI NSS Not Sold Separate O-Ring	NSS	—
NI	NI 987691 Gasket, base	987691	US $2.77
	replacement
NI	NI 8M0204705 GASKET	8M0204705	US $2.77
NI	NI 17311 Retainer, check valve	17311	US $1.04
NI	NI 8144461 Gasket, flange	8144461	US $4.57

Gasket Set Components-Engine Overhaul Diagram Mercury-Mercruiser 40 18252190-946365