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Parts for MerCruiser Race Engine and Drive 850 SCi Cooling Components (Sea Water Pump - Design I)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 841359A01 PUMP ASSEMBLY, Sea Water (1 required per assembly) - NOTE: Part No Longer Available - Order Complete Sea Water Pump Assembly 840048A05 - Reference Design II
PUMP ASY-SEAWATER O - Replaced by -840048A05  
841359A01This part has been superseded. PUMP ASY-SEAWATER O - Replaced by -840048A05
(more info)
    UnavailableUnavailable Parts
PUMP ASY-SEAWATER O - Replaced by -8M0056797  
840048A05This part has been superseded. PUMP ASY-SEAWATER O - Replaced by -8M0056797
(more info)
    UnavailableUnavailable Parts
PUMP ASY-SEAWATER 8M0056797  
8M0056797OEM Part 8M0056797 - SeaWater Pump Assembly (more info) About Mercury Marine $3,882.38 $3,882.38 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 840048A05 PUMP ASSEMBLY, Sea Water - Brass - Complete (1 required per assembly)
#2 47-59362T 1 IMPELLER (3 required per assembly)
IMPELLER 47-59362T 1 47-59362T 1
47-59362T 1OEM Part 47-59362T 1 - Impeller (more info) About Mercury Marine $29.08 $29.08 Add to shopping cart
5 in stock. Explain stock levels
Impeller 18-3087
18-3087OEM Match 18-3087 - Impeller, 47-59362 (more info) About Sierra Marine $28.99 $17.25 Add to shopping cart
10+ in stock. Explain stock levels
IMPELLER   47 59362Q01 47-59362Q01
47-59362Q01OEM Part 47-59362Q01 - Impeller (more info) About Mercury Marine $33.34 $33.34 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 25-849087A01 REPAIR KIT, Seals And O-Rings (1 required per assembly)
REPAIR KIT Seals 25-849087A01  
25-849087A01OEM Part 25-849087A01 - O-Ring Kit (more info) About Mercury Marine $113.06 $113.06 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 25-849087 O-RING, (1.862 x .103) (2 required per assembly)
O-RING (1.862 x . 25-849087  
25-849087OEM Part 25-849087 - O-Ring (more info) About Mercury Marine $14.90 $14.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 26-90562 SEAL, (1.254 x .312) (2 required per assembly)
SEAL (1.254 x .31 26-90562 26-90562
26-90562OEM Part 26-90562 - Seal - Priced Individually (more info) About Mercury Marine $15.30 $15.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
Oil Seal 18-2011
18-2011OEM Match 18-2011 - Seal 26-90562 (more info) About Sierra Marine $13.49 $9.66 Add to shopping cart
10+ in stock. Explain stock levels
#6 25-94926 O-RING, (2.489 x .070) (9 required per assembly)
O-RING (2.489 x . 25-94926  
25-94926OEM Part 25-94926 - O-Ring (more info) About Mercury Marine $2.94 $2.94 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 25-846594 O-RING, (1.239 x .070) (1 required per assembly)
O RING            O - Replaced by 25-8M0092943  
25-846594This part has been superseded. O RING O - Replaced by 25-8M0092943
(more info)
    UnavailableUnavailable Parts
O RING            O  
25-8M0092943 O RING O
(more info)
    UnavailableUnavailable Parts
#8 22-843829 NIPPLE (1 required per assembly)
NIPPLE 22-843829  
22-843829- NippleOEM Part 22-843829- Nipple (more info) About Mercury Marine $143.41 $143.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 22-847720 15 FITTING (1 required per assembly)
FITTING           O NLA 22-847720 15
22-847720 15 FITTING O NLA
(more info)
    UnavailableUnavailable Parts
#10 13-26996 LOCKWASHER, (#10) Stainless Steel (4 required per assembly)
LOCKWASHER (#10) 13-26996  
13-26996OEM Part 13-26996 - LockWasher - Priced Individually (more info) About Mercury Marine $0.84 $0.84 Add to shopping cart
10+ in stock. Explain stock levels
#11 10-843828 SCREW, (#10-24 x .560) (4 required per assembly)
SCREW (#10-24 x . 10-843828 10-843828
10-843828OEM Part 10-843828 - Screw (more info) About Mercury Marine $2.60 $2.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 22-823465 PLUG, Pipe (1.00-11) Brass (1 required per assembly)
PLUG Pipe (1.00-1 22-823465  
22-823465OEM Part 22-823465 - Pipe Plug (more info) About Mercury Marine $56.92 $56.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 10-F2211 SCREW, (#10-24 x .625) Stainless Steel (4 required per assembly)
SCREW (#10-24 x . 10-F2211 10-F2211
10-F2211OEM Part 10-F2211 - Screw -ss (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 22-32802 2 PLUG, Pipe (.125-27) Brass (1 required per assembly)
PLUG Pipe (.125-2 22-32802  2 22-32802 2
22-32802 2OEM Part 22-32802 2 - Plug - (brass) - Priced Individually (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
8 in stock. Explain stock levels
Pipe Plug, 1/8-27 Npt Pipe 18-4263
18-4263OEM Match 18-4263 - Pipe Plug, 1/8-27 NPT Pi (more info) About Sierra Marine $4.49 $3.24 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 842625 MANIFOLD, Outlet - Sea Water Pump (1 required per assembly)
MANIFOLD Outlet - 842625 842625
842625OEM Part 842625 - Outlet Manifold (more info) About Mercury Marine $461.72 $461.72 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 22-843832A01 FITTING ASSEMBLY, Straight - Aluminum (1 required per assembly) - Design I
FITTING ASSY      O - Replaced by 22-8M0007483  
22-843832A01This part has been superseded. FITTING ASSY O - Replaced by 22-8M0007483
(more info)
    UnavailableUnavailable Parts
FITTING ASSEMBLY 22-8M0007483  
22-8M0007483OEM Part 22-8M0007483 - Fitting Assembly (more info) About Mercury Marine $75.68 $75.68 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 22-8M0007483 FITTING ASSEMBLY, Straight - Stainless Steel (1 required per assembly) - Design II
#18 25-843858 O-RING, (1.188 x .125) (1 required per assembly)
O-RING (1.188 x . 25-843858  
25-843858OEM Part 25-843858 - O-Ring (more info) About Mercury Marine $10.46 $10.46 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 54-18076 6 CLAMP, Worm Gear (2 required per assembly)
CLAMP Worm Gear 54-18076  6  
54-18076 6OEM Part 54-18076 6 - Clamp (more info) About Mercury Marine $10.50 $10.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 32-8M0007749 HOSE, Molded, Trim To Fit (1 required per assembly)
HOSE Molded 32-8M0007749  
32-8M0007749OEM Part 32-8M0007749 - Molded Hose (more info) About Mercury Marine $14.56 $14.56 Add to shopping cart
Available to order:
Usually ships
within 8 days