Logo

Parts for MerCruiser 3.0L GM 181 I / L4 Crankshaft, Camshaft & Water Pump

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 424-3864 CAMSHAFT (1 required per assembly)
CAMSHAFT 424-3864 424-3864
424-3864OEM Part 424-3864 - Camshaft (more info) About Mercury Marine $294.08 $294.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 28-34466 KEY (1 required per assembly)
KEY 28-34466  
28-34466OEM Part 28-34466 - Key (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 23-34469 BEARING, Plate (1 required per assembly)
BEARING 23-34469 23-34469
23-34469OEM Part 23-34469 - Bearing (more info) About Mercury Marine $32.50 $32.50 Add to shopping cart
10+ in stock. Explain stock levels
#4 43-46745 GEAR, Camshaft (1 required per assembly)
GEAR 43-46745 43-46745
43-46745OEM Part 43-46745 - Timing Gear (more info) About Mercury Marine $96.17 $96.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 10-35366 SCREW, (.250-20 x .563) (2 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
#6 72638 LIFTER (8 required per assembly)
LIFTER 72638 72638
72638OEM Part 72638 - Lifter (more info) About Mercury Marine $10.20 $10.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
Hydraulic Lifter 18-1402
18-1402OEM Match 18-1402 - Lifter, 72638 (more info)
Replaces OEM #3854033
About Sierra Marine $8.99 $6.83 Add to shopping cart
10+ in stock. Explain stock levels
#7 884727 PUMP ASSEMBLY, Water (1 required per assembly)
468M0113733 884727 884727
884727OEM Part 884727 - Water Pump Assembly (more info) About Mercury Marine $129.50 $129.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
Water Pump 18-3593
18-3593OEM Match 18-3593 - Circulating Pump, 884727 (more info)
Replaces OEM #3858340
About Sierra Marine $131.99 $102.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 27-810848 GASKET (1 required per assembly)
GASKET            O - Replaced by 27-879150138  
27-810848This part has been superseded. GASKET O - Replaced by 27-879150138
(more info)
    UnavailableUnavailable Parts
GASKET-WATER PUMP 27-879150138  
27-879150138OEM Part 27-879150138 - Water Pump Gasket (more info) About Mercury Marine $5.58 $5.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 10-34471 SCREW, (.312-18 x 1.500) (2 required per assembly)
SCREW (.312-18 x 10-34471 10-34471
10-34471OEM Part 10-34471 - Screw - Priced Individually (more info) About Mercury Marine $15.42 $15.42 Add to shopping cart
10+ in stock. Explain stock levels
#10 10-34505 SCREW, (.312-18 x .875) (2 required per assembly)
SCREW (.312-18 x 10-34505 10-34505
10-34505OEM Part 10-34505 - Screw (more info) About Mercury Marine $9.50 $9.50 Add to shopping cart
10+ in stock. Explain stock levels
#11 73483T PULLEY (1 required per assembly)
PULLEY 73483T 73483T
73483TOEM Part 73483T - Pulley (more info) About Mercury Marine $166.58 $166.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 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
#13 13-39107 LOCKWASHER, (.312-24) (4 required per assembly)
LOCKWASHER (.312- 13-39107  
13-39107OEM Part 13-39107 - LockWasher - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
#14 57-69143T V BELT (1 required per assembly) SN# 0L382121 & Below
V BELT            O - Replaced by 57-69143Q 57-69143T
57-69143TThis part has been superseded. V BELT O - Replaced by 57-69143Q
(more info)
    UnavailableUnavailable Parts
V BELT, 40 LGTH 57-69143Q 57-69143Q
57-69143QOEM Part 57-69143Q - V-Belt, 40 Inch Length (more info) About Mercury Marine $29.50 $25.26 Add to shopping cart
Available to order:
Usually ships
within 8 days
V-Belt 18-15400
18-15400OEM Match 18-15400 - V-Belt, 57-69143T, 311606 (more info)
Replaces OEM #0311606
About Sierra Marine $25.49 $17.42 Add to shopping cart
2 in stock. Explain stock levels
#14 57-862054 BELT, V-Groove (1 required per assembly) SN# 0L382122 & Up
V BELT            O - Replaced by 57-862054Q  
57-862054This part has been superseded. V BELT O - Replaced by 57-862054Q
(more info)
    UnavailableUnavailable Parts
BELT V-GROOVE 57-862054Q 57-862054Q
57-862054QOEM Part 57-862054Q - Belt V-groove (more info) About Mercury Marine $33.90 $29.03 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 613-3817T CONNECTING ROD ASSEMBLY, Wide (1.026-1.031) (4 required per assembly) SN# 0L605541 & Below
CONN ROD ASSY     O NLA  
613-3817T CONN ROD ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#15 614-8164T CONNECTING ROD ASSEMBLY, Wide (.941-.946) (4 required per assembly) SN# 0L605542 & Up
CONNECTING ROD AS 614-8164T  
614-8164TOEM Part 614-8164T - Connecting Rod Assembly (more info) About Mercury Marine $214.33 $214.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 10-85802 SCREW, (.375-24 x Special) (8 required per assembly)
SCREW 10-85802 10-85802
10-85802OEM Part 10-85802 - Screw (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
8 in stock. Explain stock levels
#17 11-37493 NUT, (.375-24) (8 required per assembly)
NUT 11-37493 11-37493
11-37493OEM Part 11-37493 - Nut (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
1 in stock. Explain stock levels
#18 23-85701 BEARING, Use With 1.026-1.031 Wide Connect Rod (4 required per assembly) (Pair - Standard) SN# 0L605541 & Below
BEARING 23-85701 23-85701
23-85701OEM Part 23-85701 - Bearing - Std (more info) About Mercury Marine $13.30 $13.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
Std. Rod Bearings 18-1308
18-1308OEM Match 18-1308 - Rod Bearing, 23-85701, Standard (more info) About Sierra Marine $12.49 $8.76 Add to shopping cart
2 in stock. Explain stock levels
#18 23-85702 BEARING, Use With 1.026-1.031 Wide Connect Rod (AR required per assembly) (Pair - .001 USA) SN# 0L605541 & Below
BEARING 23-85702 23-85702
23-85702OEM Part 23-85702 - Bearing (more info) About Mercury Marine $11.70 $11.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 23-85703 BEARING, Use With 1.026-1.031 Wide Connect Rod (AR required per assembly) (Pair - .002 USA) SN# 0L605541 & Below
BEARING 23-85703 23-85703
23-85703OEM Part 23-85703 - Bearing (more info) About Mercury Marine $11.90 $11.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 23-85704 BEARING, Use With 1.026-1.031 Wide Connect Rod (AR required per assembly) (Pair - .010 USA) SN# 0L605541 & Below
BEARING 23-85704 23-85704
23-85704OEM Part 23-85704 - Bearing -.010 Us (more info) About Mercury Marine $10.50 $10.50 Add to shopping cart
10+ in stock. Explain stock levels
.010 Rod Bearings 18-1309
18-1309OEM Match 18-1309 - Rod Bearings, 23-85704 (more info) About Sierra Marine $12.99 $8.65 Add to shopping cart
2 in stock. Explain stock levels
#18 23-85705 BEARING, Use With 1.026-1.031 Wide Connect Rod (AR required per assembly) (Pair - .020 USA) SN# 0L605541 & Below
BEARING 23-85705 23-85705
23-85705OEM Part 23-85705 - Bearing -.020 Us (more info) About Mercury Marine $10.50 $10.50 Add to shopping cart
10+ in stock. Explain stock levels
.020 Rod Bearings 18-1341
18-1341OEM Match 18-1341 - Rod Bearing, 23-85705 (more info) About Sierra Marine $10.49 $7.75 Add to shopping cart
2 in stock. Explain stock levels
#18 23-804982 BEARING SET, Use With .941-.946 Wide Connect Rod (4 required per assembly) (Standard) SN# 0L605542 & Up
BEARING SET 23-804982 23-804982
23-804982OEM Part 23-804982 - Bearing Set (more info) About Mercury Marine $105.83 $105.83 Add to shopping cart
4 in stock. Explain stock levels
#18 23-804982001 BEARING SET, Use With .941-.946 Wide Connect Rod (AR required per assembly) (.001 Over Size) SN# 0L605542 & Up
BEARING SET 23-804982001 23-804982001
23-804982001OEM Part 23-804982001 - Bearing Pair (more info) About Mercury Marine $93.25 $93.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 423-810842T CRANKSHAFT, Rod Journal (1.037-1.043) (1 required per assembly) SN# 0L605541 & Below
REF MCM SB 03-13  O NLA  
423-810842T REF MCM SB 03-13 O NLA
(more info)
    UnavailableUnavailable Parts
#19 423-804957 CRANKSHAFT, Rod Journal (.952-.958) (1 required per assembly) SN# 0L605542 & Up
CRANKSHAFT        O - Replaced by 423-804957T01  
423-804957This part has been superseded. CRANKSHAFT O - Replaced by 423-804957T01
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT 423-804957T01 423-804957T01
423-804957T01OEM Part 423-804957T01 - Crankshaft (more info) About Mercury Marine $964.29 $964.29 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 43-46743 TIMING GEAR, Crankshaft (1 required per assembly)
TIMING GEAR 43-46743 43-46743
43-46743OEM Part 43-46743 - Timing Gear (more info) About Mercury Marine $64.67 $64.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 55045 BALANCER, Harmonic (1 required per assembly)
BALANCER          O - Replaced by -55045T  
55045This part has been superseded. BALANCER O - Replaced by -55045T
(more info)
    UnavailableUnavailable Parts
8M0086946 55045T  
55045TOEM Part 55045T - Balancer (more info) About Mercury Marine $314.58 $314.58 Add to shopping cart
1 in stock. Explain stock levels
BALANCER 8M0086946  
8M0086946OEM Part 8M0086946 - Balancer (more info) About Mercury Marine $358.33 $358.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 220-801873 FLYWHEEL (1 required per assembly) SN# 0L605541 & Below
FLYWHEEL          O - Replaced by 200-8M0084188  
220-801873This part has been superseded. FLYWHEEL O - Replaced by 200-8M0084188
(more info)
    UnavailableUnavailable Parts
FLYWHEEL 200-8M0084188  
2008M0084188OEM Part 2008M0084188 - Flywheel (more info) About Mercury Marine $571.43 $571.43 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 220-803936 FLYWHEEL, (14 Inch) (1 required per assembly) SN# 0L605542 & Up
FLYWHEEL          O - Replaced by 200-8M0084200  
220-803936This part has been superseded. FLYWHEEL O - Replaced by 200-8M0084200
(more info)
    UnavailableUnavailable Parts
FLYWHEEL 200-8M0084200  
2008M0084200OEM Part 2008M0084200 - Flywheel (more info) About Mercury Marine $707.14 $707.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 18643A 5 COUPLING ASSEMBLY, Engine (1 required per assembly)
ENGINE COUPLER-TRIANGULAR   MZ 18643A 5
18643A 5OEM Part 18643A 5 - Coupling Assembly (more info) About Mercury Marine $308.33 $308.33 Add to shopping cart
10+ in stock. Explain stock levels
Engine Coupler 18-2323
18-2323OEM Match 18-2323 - Coupler, 18643A5 (more info) About Sierra Marine $315.41 $254.24 Add to shopping cart
3 in stock. Explain stock levels
#25 18644 BUMPER, Rubber (3 required per assembly)
BUMPER Rubber 18644 18644
18644OEM Part 18644 - Bumper (more info) About Mercury Marine $2.60 $2.60 Add to shopping cart
6 in stock. Explain stock levels
#26 10-14883 SCREW, (.375-16 x 1.12) (3 required per assembly)
SCREW (.375-16 x 10-14883 10-14883
10-14883OEM Part 10-14883 - Screw (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 12-13510 WASHER (3 required per assembly)
WASHER 12-13510  
12-13510OEM Part 12-13510 - Washer (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
2 in stock. Explain stock levels
#28 22-74036 FITTING, Grease (1 required per assembly)
FITTING Grease 22-74036  
22-74036OEM Part 22-74036 - Fitting - Priced Individually (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
6 in stock. Explain stock levels
#29 13-39131 LOCKWASHER, (.437) (6 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
#30 10-845757 SCREW, (.437-20 x 1.00) (6 required per assembly)
SCREW (.437-20 x 10-845757 10-845757
10-845757OEM Part 10-845757 - Screw (more info) About Mercury Marine $4.10 $4.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-810846A90 GASKET SET, Overhaul (1 required per assembly)
GASKET SET        O - Replaced by 27-810846A05  
27-810846A90This part has been superseded. GASKET SET O - Replaced by 27-810846A05
(more info)
    UnavailableUnavailable Parts
GASKET SET 27-810846A05 27-810846A05
27-810846A05OEM Part 27-810846A05 - Gasket Set (more info) About Mercury Marine $379.92 $379.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 863814A 1 LONGBLOCK ASSEMBLY (1 required per assembly)
LONGBLOCK-3.0L    O - Replaced by -864626A01  
863814A 1This part has been superseded. LONGBLOCK-3.0L O - Replaced by -864626A01
(more info)
    UnavailableUnavailable Parts
MARINE LONG BLOCK 864626A01  
864626A01OEM Part 864626A01 - Lb 3.0L (more info) About Mercury Marine $3,600.00 $3,600.00 Add to shopping cart
Available to order:
Usually ships
within 8 days