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	Description	OEM Part #	Price
1	1 879633T01 Crankshaft assembly	879633T01	US $1,974.69
2	2 880119 Ring, retaining	880119	US $3.36
3	3 43011T New Genuine Part	43011T	US $110.45
4	4 91800 Key, drive	91800	US $2.28
5	5 786611 New Genuine Part	786611	US $20.53
6	6 35126 O-ring	35126	US $2.54
7	7 879850 Ring, seal	879850	US $9.39
	replacement
7	7 8M0071643 RING-SEAL @2	8M0071643	US $9.39
8	8 879848A02 Bearing assembly	879848A02	US $161.78
9	9 NSS Not Sold Separate O-Ring	NSS	—
10	10 879858T08 Piston Assembly Standard	879858T08	US $225.78
10	10 896961A02 Piston assembly .015 Oversize	896961A02	US $225.78
10	10 896962A02 Piston assembly .030 Oversize	896962A02	US $225.78
11	11 NSS Not Sold Separate O-Ring	NSS	—
12	12 841202 Ring	841202	US $2.54
13	13 827179A12 Ring set, piston Standard	827179A12	US $314.74
13	13 875252A12 Ring set, piston, with 6 each top and bottom rings .015 Oversize	875252A12	US $569.82
13	13 875257A12 Ring set, piston, with 6 each top and bottom rings .030 Oversize	875257A12	US $636.66
14	14 888470T08 Connecting Rod Assembly	888470T08	US $515.14
15	15 88263 Washer, needle locating	88263	US $12.40
16	16 88258001 Bearing, needle	88258001	US $0.40
17	17 94320 Screw	94320	US $8.46
18	18 844338A01 Bearing assembly	844338A01	US $105.39
19	19 NSS Not Sold Separate O-Ring	NSS	—
20	20 879853A01 Bearing assembly, roller	879853A01	US $97.55
21	21 879635 Seal, oil	879635	US $27.89
NI	NI 879855A04 Gasket Set Powerhead	879855A04	US $110.78
NI	NI 895233A07 Ph 75dfi 3cyl 75 Horsepower	895233A07	US $7,382.86
NI	NI 891767A07 Ph 90/115dfi 3cyl 90/115/125/Jet 80	891767A07	US $7,771.42

Crankshaft, Pistons And Connecting Rods Diagram Mercury-Mercruiser D125 OptiMax 18240958-945863

Crankshaft, Pistons And Connecting Rods Diagram Mercury-Mercruiser D125 OptiMax 18240958-945863

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