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Parts for MerCruiser Race Engine and Drive 850 SCi Oil Pan & Oil Pump

#1 841437A 1 PUMP ASSEMBLY, Oil (1 required per assembly)
PUMP ASSEMBLY Oil 841437A 1
 

About Mercury Marine

OEM Part

841437A 1 - Oil Pump Assembly [ More info ]

Add to shopping cart $2,477.60
Available to order: Usually ships within 8 days. Explain stock levels

#2 16-822818 STUD, Special (2 required per assembly)
STUD Special 16-822818
 

About Mercury Marine

OEM Part

16-822818 - Stud [ More info ]

Add to shopping cart $10.40
Available to order: Usually ships within 8 days. Explain stock levels

#3 12-822957 WASHER, Special (2 required per assembly)
WASHER Special 12-822957
 

About Mercury Marine

OEM Part

12-822957 - Washer [ More info ]

Add to shopping cart $2.00
Available to order: Usually ships within 8 days. Explain stock levels

#4 11-823143 NUT, Special (2 required per assembly)
NUT Special 11-823143
 

About Mercury Marine

OEM Part

11-823143 - Nut [ More info ]

Add to shopping cart $2.05
Available to order: Usually ships within 8 days. Explain stock levels

#5 28-842417 1 KEY (1 required per assembly)
KEY 28-842417  1
 

About Mercury Marine

OEM Part

28-842417 1 - Key [ More info ]

Add to shopping cart $13.22
Available to order: Usually ships within 8 days. Explain stock levels

#6 8M0005784 PULLEY, Oil Pump (1 required per assembly)
PULLEY Oil Pump 8M0005784
 

About Mercury Marine

OEM Part

8M0005784 - Pulley [ More info ]

Add to shopping cart $318.06
Available to order: Usually ships within 8 days. Explain stock levels

#7 12-35280 WASHER, (.255 x .620 x .030) Stainless Steel (1 required per assembly)
WASHER (.255 x .620 x . 12-35280
 

About Mercury Marine

OEM Part

12-35280 - Washer [ More info ]

Add to shopping cart $2.20
4 in stock. Explain stock levels

#8 11-29598 NUT, (.250-28) Stainless Steel (1 required per assembly)
NUT (.250-28) Stainless 11-29598
11-29598

About Mercury Marine

OEM Part

11-29598 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#9 10-69028 SCREW, (.250-28 x .750) Stainless Steel (1 required per assembly)
SCREW (.250-28 x .750) 10-69028
10-69028

About Mercury Marine

OEM Part

10-69028 - Screw [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#10 32-8M0010796 HOSE ASSEMBLY, (11.00 Inches), Straight Swivel Ends - Back Of Oil Pump To Front Of Pan (1 required per assembly)
32-8M0010796 - HOSE ASSEMBLY (11 O NLA
 

About Mercury Marine

OEM Part

32-8M0010796 - HOSE ASSEMBLY (11 O NLA [ More info ]
Unavailable
#11 32-8M0010797 HOSE ASSEMBLY, (20.75 Inches), Straight/90 Degree Swivel Ends - Center Of Oil Pump To Center Of Pan (1 required per assembly)
32-8M0010797 - HOSE ASSEMBLY (20 O NLA
 

About Mercury Marine

OEM Part

32-8M0010797 - HOSE ASSEMBLY (20 O NLA [ More info ]
Unavailable
#12 32-8M0010798 HOSE ASSEMBLY, (30.00 Inches), Straight/90 Degree Swivel Ends - Front Of Oil Pump To Rear Of Pan (1 required per assembly)
32-8M0010798 - HOSE ASSEMBLY (30 O - Replaced by 32-8M0042171
 

This part has been superseded.

32-8M0010798 - 32-8M0010798 - HOSE ASSEMBLY (30 O [ More info ]
Unavailable
Replaced by 32-8M0042171
HOSE ASY-32.375 32-8M0042171
 

About Mercury Marine

OEM Part

32-8M0042171 - Hose Assembly -32.375 [ More info ]

Add to shopping cart $267.98
Available to order: Usually ships within 8 days. Explain stock levels

#13 57-841838 BELT, Oil Pump (1 required per assembly)
BELT Oil Pump 57-841838
 

About Mercury Marine

OEM Part

57-841838 - Belt [ More info ]

Add to shopping cart $167.16
Available to order: Usually ships within 8 days. Explain stock levels

#14 8M0009073 SEPARATOR, Oil Pump Gear - Stainless Steel (2 required per assembly)
SEPARATOR Oil Pump Gear 8M0009073
 

About Mercury Marine

OEM Part

8M0009073 - Separator [ More info ]

Add to shopping cart $30.50
Available to order: Usually ships within 8 days. Explain stock levels

#15 845241 1 GEAR, Oil Pump (16 Tooth) (1 required per assembly)
845241  1 - GEAR Oil Pump (16 O - Replaced by -8M0053649
 

This part has been superseded.

845241 1 - 845241 1 - GEAR Oil Pump (16 O [ More info ]
Unavailable
Replaced by -8M0053649
GEAR-OIL PUMP 8M0053649
 

About Mercury Marine

OEM Part

8M0053649 - Oil Pump Gear [ More info ]

Add to shopping cart $155.56
Available to order: Usually ships within 8 days. Explain stock levels

#16 899898T72 PULLEY, Crankshaft - Polished/Clear Coat (1 required per assembly)
899898T72 - PULLEY Crankshaft O
 

About Mercury Marine

OEM Part

899898T72 - PULLEY Crankshaft O [ More info ]
Unavailable
#17 17-35973 PIN, Dowel (2 required per assembly)
PIN Dowel 17-35973
17-35973

About Mercury Marine

OEM Part

17-35973 - Pin -Dowel - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

Dowel Pin Water Pump Base
18-3227

About Sierra Marine

OEM Match

18-3227-9 - Pin, 17-35973, 5PK [ More info ]

Add to shopping cart $9.95 $8.56
1 in stock. Explain stock levels

#18 845243 HAT WASHER (1 required per assembly)
HAT WASHER 845243
845243

About Mercury Marine

OEM Part

845243 - Hat Washer [ More info ]

Add to shopping cart $100.07
Available to order: Usually ships within 8 days. Explain stock levels

#19 12-816258 WASHER, (.500 x .875 x .120) Special (1 required per assembly)
WASHER (.500 x .875 x . 12-816258
 

About Mercury Marine

OEM Part

12-816258 - Washer [ More info ]

Add to shopping cart $3.69
Available to order: Usually ships within 8 days. Explain stock levels

#20 16-840022 STUD, (.500-13/.500-20 x 4.375) (1 required per assembly)
STUD (.500-13/.500-20 x 16-840022
 

About Mercury Marine

OEM Part

16-840022 - Stud [ More info ]

Add to shopping cart $13.62
Available to order: Usually ships within 8 days. Explain stock levels

#21 11-816256 NUT, (.500-20) 12 Point (1 required per assembly)
NUT (.500-20) 12 Point 11-816256
 

About Mercury Marine

OEM Part

11-816256 - Nut [ More info ]

Add to shopping cart $8.11
Available to order: Usually ships within 8 days. Explain stock levels

#22 27-8M8024634 GASKET SET, Oil Pan (1 required per assembly)
GASKET SET Oil Pan 27-8M8024634
 

About Mercury Marine

OEM Part

27-8M8024634 - Gasket Set [ More info ]

Add to shopping cart $47.37
Available to order: Usually ships within 8 days. Explain stock levels

#23 16-822961 STUD, (.250-20/.250-28 x 1.500) (2 required per assembly)
STUD (.250-20/.250-28 x 16-822961
 

About Mercury Marine

OEM Part

16-822961 - Stud [ More info ]

Add to shopping cart $6.57
Available to order: Usually ships within 8 days. Explain stock levels

#24 16-848019 STUD, (.312-18/.312-24 x 1.625) (12 required per assembly)
STUD (.312-18/.312-24 x 16-848019
 

About Mercury Marine

OEM Part

16-848019 - Stud [ More info ]

Add to shopping cart $6.32
Available to order: Usually ships within 8 days. Explain stock levels

#25 12-20028 WASHER, (.265 x .437 x .060) (2 required per assembly)
WASHER (.265 x .437 x . 12-20028
 

About Mercury Marine

OEM Part

12-20028 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#26 11-35888 NUT, (.250-28) Stainless Steel (2 required per assembly)
NUT (.250-28) Stainless 11-35888
11-35888

About Mercury Marine

OEM Part

11-35888 - Nut - Priced Individually [ More info ]

Add to shopping cart $4.80 $1.92
10+ in stock. Explain stock levels

S.S. Steel Locknut
18-3722

About Sierra Marine

OEM Match

18-3722-9 - Lock Nut, 121731, 11-35888 [ More info ]

Add to shopping cart $15.10 $7.97
2 in stock. Explain stock levels

#27 12-70132 WASHER, (.323 x .563 x .063) Stainless Steel (12 required per assembly)
12-70132 - WASHER (.323 x .5 O - Replaced by 12-8M0042642
12-70132

This part has been superseded.

12-70132 - 12-70132 - WASHER (.323 x .5 O [ More info ]
Unavailable
Replaced by 12-8M0042642
WASHER (.323 x .562 x . 12-8M0042642
12-8M0042642

About Mercury Marine

OEM Part

12-8M0042642 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.40
2 in stock. Explain stock levels

#28 11-826709 11 NUT, (.312-24) Stainless Steel (10 required per assembly)
NUT (.312-24) Stainless 11-826709 11
11-826709 11

About Mercury Marine

OEM Part

11-826709 11 - Nut - Priced Individually [ More info ]

Add to shopping cart $3.70
9 in stock. Explain stock levels

#28 11-841810 NUT, (.312-24) 12 Point, Rear Stud Attaching (2 required per assembly)
NUT (.312-24) 12 Point 11-841810
 

About Mercury Marine

OEM Part

11-841810 - Nut [ More info ]

Add to shopping cart $3.98
Available to order: Usually ships within 8 days. Explain stock levels

#29 22-845168A 1 FITTING ASSEMBLY, With Screen And O-Ring (3 required per assembly)
22-845168A 1 - FITTING ASSEMBLY  O - Replaced by 22-8M0050231
 

This part has been superseded.

22-845168A 1 - 22-845168A 1 - FITTING ASSEMBLY O [ More info ]
Unavailable
Replaced by 22-8M0050231
FITTING ASSEMBLY With S 22-8M0050231
 

About Mercury Marine

OEM Part

22-8M0050231 - Fitting/Screen Assembly [ More info ]

Add to shopping cart $81.58
Available to order: Usually ships within 8 days. Explain stock levels

#30 841853 PAN, Oil - Dry Sump (1 required per assembly)
PAN Oil - Dry Sump 841853
 

About Mercury Marine

OEM Part

841853 - Oil Pan [ More info ]

Add to shopping cart $2,901.34
Available to order: Usually ships within 8 days. Explain stock levels

#- 27-842593A01 GASKET/SEAL SET, Engine Overhaul (1 required per assembly) - NOTE: See Gasket/Seal Set - Engine Overhaul Section For Complete Parts Listing
GASKET/SEAL SET Engine 27-842593A01
 

About Mercury Marine

OEM Part

27-842593A01 - Gasket Set [ More info ]

Add to shopping cart $1,633.84
Available to order: Usually ships within 8 days. Explain stock levels

#- 841350A07 PARTIAL ENGINE ASSEMBLY (1 required per assembly)
841350A07 - PARTIAL ENGINE AS O NLA
 

About Mercury Marine

OEM Part

841350A07 - PARTIAL ENGINE AS O NLA [ More info ]
Unavailable