Parts for Mercury Marine Model 850 85 HP (6 Cylinder) Cylinder Block & Crankcase Assembly (Mercury 850e)

Revise Search: All Models > Model 850 85 HP (6 Cylinder) > 1460999 - 1766823 ( ) > Cylinder Block & Crankcase Assembly (Mercury 850e)

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View diagram and parts list below. Tap to zoom. Scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	1125-1675A 1	END CAP ASSEMBLY, UPPER (1 required per assembly)
		1125-1675A 1 - End Cap Assembly, NLA [ More info ] $10.00 1 In Stock.
#2	26-29476	OIL SEAL (1 required per assembly)
		26-29476 - Oil Seal - Priced Individually [ More info ] Unavailable
		26-41953 - Oil Seal - Priced Individually [ More info ] $19.45 3 In Stock.
		18-2016 - Seal, 26-41953 [ More info ] $13.99 6 In Stock.
#3	25-20081	"O" RING (1 required per assembly)
		25-20081 - O-Ring - Priced Individually [ More info ] $3.30 10+ In Stock.
		18-7151-9 - (PK5) O-Ring Mercury 25-20081 [ More info ] $9.99 Available to Order: Usually ships within 10 days.
#4	30-20080	BEARING, BALL (1 required per assembly)
		30-20080 - Ball Bearing [ More info ] Unavailable
		30-53853 - Ball Bearing [ More info ] Unavailable
		30-63742 - Ball Bearing [ More info ] Unavailable
		30-63742T - Ball Bearing [ More info ] $32.25 Available to Order: Usually ships within 10 days.
		18-1154 - Bearing, 30-63742, 377139 [ More info ] $28.99 $26.47 In Stock
#5	15-20082A 1	SHIM, END CAP TO CRANKCASE (.002-3-510) (AR required per assembly)
		15-20082A 1 - Shim Set, NLA [ More info ] $16.50 1 In Stock.
#6	10-30225	SCREW, END CAP MOUNTING (4 required per assembly)
		10-30225 - Screw w/ Lw - Priced Individually [ More info ] $0.90 4 In Stock.
#7	833-1919A 1	CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1 required per assembly)
		833-1919A 1 - Cylinder Block [ More info ] Unavailable
		833-1919A 2 - CYLINDER BL,NLA [ More info ] Unavailable
#8	23-26348	BUSHING, CRANKCASE - COWL MOUNTING STUD (2 required per assembly)
		23-26348 - Bushing , NLA [ More info ] Unavailable
#9	22-30139	PLUG, PIPE-WATER PRESSURE HOLE (1 required per assembly)
		22-30139 - Plug , Priced Individually [ More info ] Unavailable
		22-32802 - Plug , Priced Individually [ More info ] Unavailable
		22-32802 1 - Plug, Brass, Priced Individually [ More info ] Unavailable
		22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ] $7.30 Available to Order: Usually ships within 10 days.
		18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ] $5.19 $4.70 10+ In Stock.
#10	16-21831	STUD, CARBURETOR MOUNTING (6 required per assembly)
		16-21831 - Stud, NLA [ More info ] Unavailable
#11	16-26133	STUD, CRANKCASE TO DRIVE SHAFT HOUSING (2 required per assembly)
		16-26133 - Stud, NLA [ More info ] Unavailable
		16-64281 - Stud, NLA [ More info ] $6.60 10+ In Stock.
#12	17-20033	PIN, DOWEL-CRANKCASE TO CYLINDER BLOCK (2 required per assembly)
		17-20033 - Pin -Dowel - Priced Individually [ More info ] $1.27 10+ In Stock.
		17-43044 - Pin -Dowel-solid [ More info ] $2.40 1 In Stock.
#13	17-20032	PIN,DOWEL-CYLINDER BLOCK TO MAIN BEARING (3 required per assembly)
		17-20032 - Pin -Dowel - Priced Individually [ More info ] $2.30 10+ In Stock.
#14	16-26134	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 required per assembly)
		16-26134 - Stud, NLA [ More info ] Unavailable
#15	16-26135	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4 required per assembly)
		16-26135 - Stud, NLA [ More info ] Unavailable
#16	10-29877	SCREW, CRANKCASE TO CYLINDER BLOCK (3 1/4") (3 required per assembly)
		10-29877 - Screw, NLA [ More info ] $1.25 9 In Stock.
#16	10-26132	SCREW, CRANKCASE TO CYLINDER BLOCK (2 1/2") (2 required per assembly)
		10-26132 - Screw, NLA [ More info ] $1.50 10+ In Stock.
#17	10-21574	SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") (2 required per assembly)
		10-21574 - Screw, NLA [ More info ] Unavailable
		10-69091 - Screw, NLA [ More info ] $1.38 7 In Stock.
#17	10-22040	SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") (19 required per assembly)
		10-22040 - Screw - Priced Individually [ More info ] $0.33 10+ In Stock.
		10-69097 - Screw [ More info ] $0.50 6 In Stock.
		10-78841 - Bolt, NLA [ More info ] $1.82 10+ In Stock.
#18	11-29250	NUT, CRANKCASE FASTENING SCREW (26 required per assembly)
		11-29250 - Nut (5/16-24) [ More info ] $2.80 $1.57 10+ In Stock.
#19	-26551	BRACKET, CLAMP EXTENSION (1 required per assembly)
		26551 - Bracket [ More info ] $2.08 10+ In Stock.
		53-78201 - Clip [ More info ] Unavailable
#20	10-26801	SCREW, MAIN BEARING LOCKING (3 required per assembly)
		10-26801 - Screw - Priced Individually [ More info ] $0.39 10+ In Stock.
		10-98260 - Screw [ More info ] $1.10 Available to Order: Usually ships within 10 days.
#21	10-20359	SCREW,CENTER MAIN BEARING LOCKING (2 required per assembly)
		10-20359 - Screw - Priced Individually [ More info ] $1.70 $0.34 10+ In Stock.
#22	14-20091	TAB WASHER, BEARING LOCKING SCREW (5 required per assembly)
		14-20091 - Tab Washer - Priced Individually [ More info ] $1.70 10+ In Stock.
#23	1126-1751A 1	END CAP ASSEMBLY,LOWER (1 required per assembly)
		1126-1751A 1 - End Cap Assembly, NLA [ More info ] $59.00 1 In Stock.
#24	21-28481A 1	CHECK VALVE ASSEMBLY,END CAP (1 required per assembly)
		21-28481A 1 - Check Valve Kit, NLA [ More info ] $11.11 10+ In Stock.
#26	26-29478	OIL SEAL, LOWER (1 required per assembly)
		26-29478 - Seal [ More info ] $28.92 $19.44 10+ In Stock.
#29	15-20085A 1	SHIM, END CAP TO CRANKCASE (.002-3-5-10) (AR required per assembly)
		15-20085A 1 - Shim Set [ More info ] Unavailable
#31	27-30013	GASKET, CYLINDER BLOCK TO MANIFOLD PLATE (1 required per assembly)
		27-30013 - Cylinder Block To Manifold Plate Gasket [ More info ] $21.67 10+ In Stock.
#32	-30066	PLATE,EXHAUST MANIFOLD (1 required per assembly)
		30066 - Plate [ More info ] $36.00 1 In Stock.
#33	27-30012	GASKET, MANIFOLD PLATE TO COVER (1 required per assembly)
		27-30012 - Manifold Plate To Cover Gasket [ More info ] $9.59 10+ In Stock.
#34	-31303	COVER, EXHAUST MANIFOLD (1 required per assembly)
		31303 - Exhaust Manifold Cover [ More info ] $16.00 1 In Stock.
#35	10-28667	SCREW, ,MANIFOLD COVER MOUNTING (23 required per assembly)
		10-28667 - Screw - Priced Individually [ More info ] $1.40 $1.19 10+ In Stock.
#36	54-26519	CLAMP, SPARK PLUG LEADS TO COVER (3 required per assembly)
		54-26519 - Spark Plug Lead To Cover Clamp [ More info ] $4.00 8 In Stock.
#37	-30109	GROUND STRAP ASSEMBLY, CYLINDER BLOCK TO BOTTOM COWL (1 required per assembly)
		30109 - Ground Strap, NLA [ More info ] Unavailable
#38	-30000	SWTITCH, MERCURY (N.L.A.-ORDER 33385A1 MERCURY SWITCH AND (1 (1 required per assembly)
		30000 - MERCURY Switch [ More info ] Unavailable
		33385A 1 - Switch Assembly [ More info ] $54.43 3 In Stock.
		58124A 1 - Switch Assembly, NLA [ More info ] $48.99 10+ In Stock.
#39	54-22875	CLAMP, MERCURY SWITCH HOLDING (1 required per assembly)
		54-22875 - Clip - Priced Individually [ More info ] $4.90 2 In Stock.
#40	-22789	"D" WASHER, CLAMP FASTENING SCREW (1 required per assembly)
		22789 - C Washer - Priced Individually [ More info ] Unavailable
		69205 - C Washer [ More info ] Unavailable
		8M0084613 - Washer [ More info ] $1.10 Available to Order: Usually ships within 10 days.
#41	10-20401	SCREW, MERCURY SWITCH CLAMP TO EXHAUST COVER (1 required per assembly)
		10-20401 - Screw [ More info ] $1.67 10+ In Stock.
#42	27-29866	GASKET, TRANSFER PORT COVER (3 required per assembly)
		27-29866 - Transfer Port Cover Gasket [ More info ] $2.00 10+ In Stock.
#43	-29886	COVER, TRANSFER PORT (3 required per assembly)
		29886 - Transfer Port Cover [ More info ] $2.00 6 In Stock.
#44	10-20540	SCREW, TRANSFER PORT COVER MOUNTING (5/8") (8 required per assembly)
		10-20540 - Screw, NLA [ More info ] Unavailable
#44	10-24770	SCREW, TRANSFER PORT COVER AND SNUBBER MOUNTING (1 3/8" ) (1 required per assembly)
		10-24770 - SCREW,NLA [ More info ] Unavailable
#45	13-26992	LOCKWASHER, TRANSFER PORT COVER AND SNUBBER MOUNTING SCREW (1 required per assembly)
		13-26992 - LockWasher - Priced Individually [ More info ] $1.20 10+ In Stock.
#46	27-31798	GASKET, CYLINDER BLOCK COVER (1 required per assembly)
		27-31798 - Cylinder Block Cover Gasket [ More info ] $23.39 10+ In Stock.
#47	1011-1946A 1	CYLINDER BLOCK COVER ASSEMBLY (1 required per assembly)
		1011-1946A 1 - Cover, NLA [ More info ] Unavailable
#49	10-20653	SCREW, CYLINDER BLOCK COVER MOUNTING (1") (16 required per assembly)
		10-20653 - Bolt - Priced Individually [ More info ] $1.70 10+ In Stock.
#50	11-20184	NUT, COVER MOUNTING SCREW (16 required per assembly)
		11-20184 - Nut, (1/4-28x7/32) [ More info ] $1.70 10+ In Stock.
#51	22-20445	CONNECTOR, CYLINDER BLEED HOSE-LOWER AND CENTER (3 required per assembly)
		22-20445 - Connector [ More info ] $1.96 5 In Stock.
		22-89097 - Connector [ More info ] Unavailable
		22-67902 - Fitting [ More info ] Unavailable
#52	32-29873	HOSE,UPPER AND LOWER CYLINDER BLEED (2 required per assembly)
		32-29873 - Hose - Upper And Lower Cylinder Bleed [ More info ] Unavailable
		32-32840A 1 - Hose - Bleed - Cylinder Block [ More info ] Unavailable
		32-52742A 1 - Hose Assembly [ More info ] Unavailable
		32-26980 88 - Fuel Line, Enricher Valve [ More info ] Unavailable
		32-99126 88 - Tubing - 36 Inch [ More info ] $29.61 10 In Stock.
#53	22-25956	TEE, CHECK VALVE AND ADAPTOR (1 required per assembly)
		22-25956 - Fitting, NLA [ More info ] Unavailable
#54	22-28586A 1	ADAPTOR AND CHECK VALVE ASSEMBLY (1 required per assembly)
		22-28586A 1 - Valve Assembly, NLA [ More info ] Unavailable
#56	21-28483A 1	CHECK VALVE ASSEMBLY,UPPER-BLEED HOSE (1 required per assembly)
		21-28483A 1 - Check Valve [ More info ] Unavailable
		22-62365A 1 - Fuel Connector, NLA [ More info ] $15.56 2 In Stock.
#57	54-20387	CLAMP,BLEED HOSE TO CENNECTOR (4 required per assembly)
		54-20387 - Fuel Line Clamp [ More info ] $7.77 10+ In Stock.