Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
1	1 8248326 Screw	8248326	US $1.50
2	2 825057 O-ring	825057	US $4.86
	replacement
2	2 8250572 O-ring	8250572	US $4.86
3	3 827579 New Genuine Part	827579	US $145.89
4	4 827633 Plug	827633	—
5	5 825077 New Genuine Part	825077	—
6	6 23784 Pin, dowel - crankcase to cylinder block	23784	US $4.40
7	7 826156 O ring	826156	US $4.29
8	8 825057 O-ring	825057	US $4.86
	replacement
8	8 8250572 O-ring	8250572	US $4.86
9	9 826157 O ring	826157	US $4.45
10	10 809596 Grommet	809596	—
11	11 816311 Tie strap,	816311	US $0.51
	replacement
11	11 816311T Tie Strap (8.00 Inches)	816311T	US $0.51
12	12 822674 Breather pipe	822674	—
13	13 827612 Clamp	827612	—
14	14 17044M Bushing	17044M	US $9.50
15	15 82615890 Screw	82615890	US $5.79
16	16 82684430 Screw	82684430	US $3.38
17	17 827578 Collar	827578	US $11.47
18	18 825105A1 Silencer assy	825105A1	—
19	19 56762 New Genuine Part	56762	US $0.35
20	20 13540 New Genuine Part	13540	US $2.78
21	21 98974M Clamp	98974M	—
22	22 826568 Hose	826568	US $6.96
23	23 97083M Connector	97083M	US $22.03
24	24 826562 Hose	826562	US $6.61
	replacement
24	24 11840M Hose	11840M	US $6.61
25	25 826563 Hose	826563	US $6.72
26	26 98974M Clamp	98974M	—
27	27 826565 Hose	826565	US $9.04
28	28 826566 Fuel hose	826566	—
29	29 811261M Clamp	811261M	—
30	30 828527 Connector	828527	—
31	31 828526 Hose	828526	US $6.61
	replacement
31	31 11840M Hose	11840M	US $6.61
32	32 828525 Hose	828525	US $6.38
33	33 814967M Clip	814967M	—
NI	NI 832013A96 Gasket Set	832013A96	US $388.56
NI	NI 809594A1 Karb repair kit (One Kit per Carburetor)	809594A1	from US $95.30

Intake Diagram Mercury-Mercruiser F50 18235733-945728