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Parts for MerCruiser 350 Alpha (4 Barrel) Crate Engine Front Cover & Circulating Pump

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 850399 1 PUMP ASSEMBLY, Water (1 required per assembly)
PUMP ASSY-WATER   * 850399  1
850399 1 PUMP ASSY-WATER *
(more info)
    UnavailableUnavailable Parts
Circulating Water Pump 18-3599-1
18-3599-1OEM Match 18-3599-1 - Circulating Water Pump (more info) About Sierra Marine $137.99 $101.90 Add to shopping cart
7 in stock. Explain stock levels
#2 22-49146 PLUG (1 required per assembly)
ORD 22-42861 1    O NLA  
22-49146 ORD 22-42861 1 O NLA
(more info)
    UnavailableUnavailable Parts
#3 27-34897 GASKET (2 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-34897 27-34897
27-34897OEM Part 27-34897 - Gasket - Priced Individually (more info) About Mercury Marine $2.60 $2.60 Add to shopping cart
4 in stock. Explain stock levels
Gasket 18-0891-9
18-0891-9OEM Match 18-0891-9 - Gasket 27-34897 2-Pack (more info)
Replaces OEM #3852477
About Sierra Marine $4.98 $3.82 Add to shopping cart
3 in stock. Explain stock levels
#4 16-35342 STUD, (.312-24/.375-16 x 2.5625) (2 required per assembly)
STUD              O - Replaced by 16-8M0076418  
16-35342This part has been superseded. STUD O - Replaced by 16-8M0076418
(more info)
    UnavailableUnavailable Parts
STUD 16-8M0076418  
16-8M0076418OEM Part 16-8M0076418 - Stud (more info) About Mercury Marine $6.70 $6.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 10-32132 SCREW, (.375-16 x 1.750) (2 required per assembly)
SCREW (.375-16 x 10-32132 10-32132
10-32132OEM Part 10-32132 - Screw (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
2 in stock. Explain stock levels
#6 19-816565 PLUG, Pipe(.468) (1 required per assembly)
PLUG Cup (.468) 19-816565  
19-816565OEM Part 19-816565 - Plug (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
1 in stock. Explain stock levels
#7 22-860088 BUSHING (1 required per assembly)
BUSHING 22-860088 22-860088
22-860088OEM Part 22-860088 - Bushing (more info) About Mercury Marine $7.30 $7.30 Add to shopping cart
1 in stock. Explain stock levels
#8 22-806608A02 PLUG ASSEMBLY, (.500-13) Blue (2 required per assembly)
PLUG ASSEMBLY (.5 22-806608A02 22-806608A02
22-806608A02OEM Part 22-806608A02 - Plug Assembly - Priced Individually (more info) About Mercury Marine $6.60 $6.60 Add to shopping cart
4 in stock. Explain stock levels
DRAIN PLUG 18-4226
18-4226OEM Match 18-4226 - Drain Plug, 22-806608A1 (more info) About Sierra Marine $4.49 $2.97 Add to shopping cart
Available to order:
Usually ships
within 8 days
PLUG KIT Note: must be ordered in multiples of 2   22806608Q01 22-806608Q01
22-806608Q01OEM Part 22-806608Q01 - Plug Kit - Priced Individually (more info) About Mercury Marine $6.80 $6.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 25-8M2000926 SEAL (2 required per assembly)
SEAL @10          O - Replaced by 25-26802  
25-8M2000926This part has been superseded. SEAL @10 O - Replaced by 25-26802
(more info)
    UnavailableUnavailable Parts
O-RING (.424 x .1 25-26802 25-26802
25-26802OEM Part 25-26802 - O-Ring - Priced Individually (more info) About Mercury Marine $2.80 $2.80 Add to shopping cart
1 in stock. Explain stock levels
O-Ring 18-7180-9
18-7180-9OEM Match 18-7180-9 - O-Ring (PK5 ) 925055 (more info)
Replaces OEM #0303347
About Sierra Marine $14.95 $10.08 Add to shopping cart
1 in stock. Explain stock levels
#10 14239 RETAINER (1 required per assembly)
RETAINER 14239 14239
14239OEM Part 14239 - Retainer (more info) About Mercury Marine $181.08 $181.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 26-14240 SEAL, Oil (1 required per assembly)
ORD 26-8M0077606  O NLA 26-14240
26-14240 ORD 26-8M0077606 O NLA
(more info)
    UnavailableUnavailable Parts
Oil Seal 18-0519
18-0519OEM Match 18-0519 - Seal, 26-14240 (more info)
Replaces OEM #3852657
About Sierra Marine $30.49 $23.80 Add to shopping cart
1 in stock. Explain stock levels
#12 27-881715 GASKET (1 required per assembly)
GASKET 27-881715 27-881715
27-881715OEM Part 27-881715 - Gasket (more info) About Mercury Marine $13.30 $13.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket 18-0322-9
18-0322-9OEM Match 18-0322-9 - Gasket 27-139376 2-Pack (more info)
Replaces OEM #3852656
About Sierra Marine $22.98 $18.06 Add to shopping cart
1 in stock. Explain stock levels
#13 10-14243 BOLT, (.250-20 x 1.750) (1 required per assembly)
BOLT              O - Replaced by 10-8M0064241  
10-14243This part has been superseded. BOLT O - Replaced by 10-8M0064241
(more info)
    UnavailableUnavailable Parts
BOLT 10-8M0064241  
10-8M0064241OEM Part 10-8M0064241 - Bolt (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 10-14242 BOLT, (.250-20 x .875) (2 required per assembly)
BOLT (.250-20 x . 10-14242  
10-14242OEM Part 10-14242 - Bolt, NLA (more info) About Mercury Marine $10.70 $7.23 Add to shopping cart
10+ in stock. Explain stock levels
#15 17-14263 PIN, Dowel (1 required per assembly)
PIN Dowel 17-14263  
17-14263OEM Part 17-14263 - Pin -Dowel, NLA (more info) About Mercury Marine $3.50 $2.37 Add to shopping cart
10+ in stock. Explain stock levels
#16 11-816730 1 NUT (1 required per assembly)
NUT  
11-816730 1OEM Part 11-816730 1 - Nut (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
10+ in stock. Explain stock levels
NUT               O  
11-8M0098315 NUT O
(more info)
    UnavailableUnavailable Parts
#17 16-14827 STUD, (.250-20 x 2.180) (1 required per assembly)
STUD (.250-20 x 2 16-14827  
16-14827OEM Part 16-14827 - Stud (more info) About Mercury Marine $11.10 $11.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 852946001 BALANCER, Harmonic (1 required per assembly)
REF MCM SB2014-06 O NLA 852946001
852946001 REF MCM SB2014-06 O NLA
(more info)
    UnavailableUnavailable Parts
#19 14249A 2 COVER (1 required per assembly)
COVER ASSY 14249A 2 14249A 2
14249A 2OEM Part 14249A 2 - Timing Cover Assembly V-6&V-8 (more info) About Mercury Marine $166.58 $166.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 26-97335 SEAL (1 required per assembly)
SEAL 26-97335 26-97335
26-97335OEM Part 26-97335 - Seal (more info) About Mercury Marine $35.90 $35.90 Add to shopping cart
6 in stock. Explain stock levels
Seal, Timing Cover 18-1213
18-1213OEM Match 18-1213 - Seal, 26-97335, 3853341 (more info)
Replaces OEM #3853341
About Sierra Marine $30.99 $24.13 Add to shopping cart
2 in stock. Explain stock levels
#21 27-14250 GASKET (1 required per assembly)
GASKET 27-14250 27-14250
27-14250OEM Part 27-14250 - Gasket (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-0976-9
18-0976-9OEM Match 18-0976-9 - Gasket 27-14250 2-Pack (more info) About Sierra Marine $9.98 $7.06 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 10-35366 SCREW, (.250-20 x .563) (1 required per assembly)
SCREW Note: must be ordered in multiples of 5 10-35366 10-35366
10-35366OEM Part 10-35366 - Screw - Priced Individually (more info) About Mercury Marine $8.60 $8.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 17161T CHAIN (1 required per assembly)
CHAIN 17161T 17161T
17161TOEM Part 17161T - Chain (more info) About Mercury Marine $101.83 $101.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 10-845942 SCREW, (.312-18 x .750) (3 required per assembly)
SCREW (.312-18 x 10-845942 10-845942
10-845942OEM Part 10-845942 - Screw (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 43-17160 SPROCKET (1 required per assembly)
SPROCKET 43-17160 43-17160
43-17160OEM Part 43-17160 - Sprocket (more info) About Mercury Marine $49.92 $49.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 43-811659 1 SPROCKET (1 required per assembly)
SPROCKET 43-811659  1 43-811659  1
43-811659 1OEM Part 43-811659 1 - Timing Sprocket (more info) About Mercury Marine $120.83 $120.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 845941 RETAINER (1 required per assembly)
RETAINER 845941 845941
845941OEM Part 845941 - Retainer (more info) About Mercury Marine $18.75 $18.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 10-845943 SCREW, (.250-20 x .500) (2 required per assembly)
SCREW (.250-20 x 10-845943 10-845943
10-845943OEM Part 10-845943 - Screw (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 10-47277 SCREW, (.312-24 x .750) (4 required per assembly)
SCREW (.312-24 x 10-47277 10-47277
10-47277OEM Part 10-47277 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#30 807729T PULLEY (1 required per assembly)
PULLEY 807729T 807729T
807729TOEM Part 807729T - Water Pump Pulley (more info) About Mercury Marine $39.50 $39.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 12-71458 WASHER (1 required per assembly)
WASHER 12-71458  
12-71458OEM Part 12-71458 - Washer (more info) About Mercury Marine $5.80 $5.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#32 13-39131 LOCKWASHER, (.437) (1 required per assembly)
LOCKWASHER (.437) 13-39131  
13-39131OEM Part 13-39131 - LockWasher (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10 in stock. Explain stock levels
#33 10-32515 SCREW, (.437-20 x 2.50) (1 required per assembly)
108M2021674 10-32515 10-32515
10-32515OEM Part 10-32515 - Screw - Priced Individually (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.437-20 x 10-8M2021674  
10-8M2021674OEM Part 10-8M2021674 - Screw (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#34 807730T PULLEY (1 required per assembly)
PULLEY 807730T 807730T
807730TOEM Part 807730T - Pulley - Crankshaft (more info) About Mercury Marine $72.92 $72.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#35 10-34352 SCREW, (.375-24 x .875) (3 required per assembly)
SCREW (.375-24 x 10-34352 10-34352
10-34352OEM Part 10-34352 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#36 57-861757Q BELT, Serpentine (1 required per assembly) 357 Bravo / 350
BELT Serpentine 57-861757Q 57-861757Q
57-861757QOEM Part 57-861757Q - Belt (more info) About Mercury Marine $109.80 $94.02 Add to shopping cart
Available to order:
Usually ships
within 8 days
Serpentine Belt 18-15115
18-15115OEM Match 18-15115 - Belt (more info) About Sierra Marine $157.39 $104.84 Add to shopping cart
1 in stock. Explain stock levels
#36 57-861758Q BELT, Serpentine (1 required per assembly) 357 Alpha
BELT Serpentine 57-861758Q 57-861758Q
57-861758QOEM Part 57-861758Q - Belt (more info) About Mercury Marine $100.70 $86.23 Add to shopping cart
2 in stock. Explain stock levels
Serpentine Belt 18-15116
18-15116OEM Match 18-15116 - Belt (more info) About Sierra Marine $115.99 $77.72 Add to shopping cart
2 in stock. Explain stock levels