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Parts for MerCruiser 228 MIE (4 Barrel.) GM 305 V-8 1977-1978 Transmission Assembly (Stern Drive) Page 1

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#-- 76925A 3 TRANSMISSION ASSEMBLY, COMPLETE (1 required per assembly) (B-76925A3 TRANSMISSION ASSEMBLY INCLUDES ALL PARTTS FROM REFERENCE #1 THRU #109 AS LISTED ON PAGES 39 AND 42.)
TRANSMISSION ASSY O - Replaced by -76925A 6  
76925A 3This part has been superseded. TRANSMISSION ASSY O - Replaced by -76925A 6
(more info)
    UnavailableUnavailable Parts
REF ORD COMPTS.   O NLA  
76925A 6 REF ORD COMPTS. O NLA
(more info)
    UnavailableUnavailable Parts
#1 76925A 4 HOUSING ASSEMBLY, TRANSMISSION (1 required per assembly)
HOUSING ASSY      O NLA  
76925A 4 HOUSING ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#2 PIN, SPRING - TRANSMISSION HOUSING (1 required per assembly)
GROMMET           O  
GROMMET O
(more info)
    UnavailableUnavailable Parts
#2A 22-47902 VENT, TRANSMISSION HOUSING (1 required per assembly)
FITTING 22-47902  
22-47902OEM Part 22-47902 - Fitting (more info) About Mercury Marine $10.80 $10.80 Add to shopping cart
1 in stock. Explain stock levels
#3 64090A 1 TUBE ASSEMBLY, DIPSTICK (1 required per assembly)
TUBE ASSY         O NLA  
64090A 1 TUBE ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#4 63037 DIPSTICK (1 required per assembly)
DIPSTICK,NLA 63037  
63037OEM Part 63037 - Dipstick, NLA (more info) About Mercury Marine $45.00 $45.00 Add to shopping cart
3 in stock. Explain stock levels
#6 22-36373 PLUG, PIPE - TRANSMISSION HOUSING (1 required per assembly)
PLUG (.375-18) He 22-36373  
22-36373OEM Part 22-36373 - Plug (more info) About Mercury Marine $4.10 $4.10 Add to shopping cart
4 in stock. Explain stock levels
#7 10-34354 SCREW, TRANSMISSION HOUSING TO ENGINE (1 1/2") (4 required per assembly) NOT INCLUDED WITH TRANSMISSION ASSEMBLY
SCREW (.375-16 x 10-34354 10-34354
10-34354OEM Part 10-34354 - Screw - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
#7 10-32132 SCREW, TRANSMISSION HOUSING TO ENGINE (1 3/4") (2 required per assembly) NOT INCLUDED WITH TRANSMISSION 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
#7 10-35787 SCREW, TRANSMISSION HOUSING TO ENGINE (2 1/4") (1 required per assembly) NOT INCLUDED WITH TRANSMISSION ASSEMBLY
SCREW (.375-16 x 10-35787 10-35787
10-35787OEM Part 10-35787 - Screw - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#8 13-35048 LOCKWASHER, TRANSMISSION HOUSING SCREW (7 required per assembly)
LOCKWASHER (.375) 13-35048 13-35048
13-35048OEM Part 13-35048 - LockWasher - Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
10+ in stock. Explain stock levels
#12 87813A 1 PUMP ASSEMBLY (1 required per assembly)
PUMP HOUSING ASSY O - Replaced by -87814A 2  
87813A 1This part has been superseded. PUMP HOUSING ASSY O - Replaced by -87814A 2
(more info)
    UnavailableUnavailable Parts
GEROTOR ASSY,NLA 87814A 2  
87814A 2OEM Part 87814A 2 - Gerotor Assembly, NLA (more info) About Mercury Marine $1,292.00 Add to shopping cart
1 in stock. Explain stock levels
#14 22-20025 PLUG, PUMP (2 required per assembly)
PLUG              O - Replaced by 22-73379  
22-20025This part has been superseded. PLUG O - Replaced by 22-73379
(more info)
    UnavailableUnavailable Parts
PLUG (.250-18) 22-73379  
22-73379OEM Part 22-73379 - Plug - Priced Individually (more info) About Mercury Marine $5.90 $3.31 Add to shopping cart
10+ in stock. Explain stock levels
#15 62722 PISTON, RELIEF VALVE (1 required per assembly)
PISTON,NLA 62722  
62722OEM Part 62722 - Piston, NLA (more info) About Mercury Marine $24.00 $24.00 Add to shopping cart
3 in stock. Explain stock levels
#16 24-62790 SPRING, RELIEF VALVE PISTON (1 required per assembly)
SPRING            O NLA  
24-62790 SPRING O NLA
(more info)
    UnavailableUnavailable Parts
#18 19-62753 PLUG, PUMP (2 required per assembly)
PLUG              O NLA  
19-62753 PLUG O NLA
(more info)
    UnavailableUnavailable Parts
#19 10-35386 SCREW, PUMP TO TRANSMISSION HOUSING (1") (5 required per assembly)
SCREW (.312-18 x 10-35386 10-35386
10-35386OEM Part 10-35386 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#19 10-31984 SCREW, PUMP TO TRANSMISSION HOUSING (1 3/8") (2 required per assembly)
SCREW (.312-18 x 10-31984 10-31984
10-31984OEM Part 10-31984 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
1 in stock. Explain stock levels
#20 12-45728 WASHER, SEALING - PUMP SCREW (7 required per assembly)
WASHER 12-45728  
12-45728OEM Part 12-45728 - Washer (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
10+ in stock. Explain stock levels
#21 25-62700 "O" RING, PUMP PLUG (3/4" O.D.) (1 required per assembly)
O-RING (3.237 x . 25-62700 25-62700
25-62700OEM Part 25-62700 - O-Ring (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-0860-9
18-0860-9OEM Match 18-0860-9 - O-Ring 25-62700 2-Pack (more info) About Sierra Marine $5.98 $5.98 Add to shopping cart
6 in stock. Explain stock levels
#22 87814A 2 PUMP ASSEMBLY, GEROTOR(ALSO INCLUDES REF. #12) (1 required per assembly)
#23 10-60300 SCREW, PUMP ATTACHING (3/4") (7 required per assembly)
SCREW (.250-28 x 10-60300 10-60300
10-60300OEM Part 10-60300 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 13-26992 LOCKWASHER, PUMP SCREW (7 required per assembly)
LOCKWASHER (.250) 13-26992  
13-26992OEM Part 13-26992 - LockWasher - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#25 63127A 1 FLANGE ASSEMBLY, OIL COOLER (1 required per assembly)
FLANGE ASSY,NLA 63127A 1  
63127A 1OEM Part 63127A 1 - Flange Assembly, NLA (more info) About Mercury Marine $115.00 $115.00 Add to shopping cart
2 in stock. Explain stock levels
#26 10-66137 SCREW, FLANGE TO TRANSMISSION HOUSING (1/2") (1 required per assembly)
SCREW,NLA 10-66137  
10-66137OEM Part 10-66137 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#29 66515A 2 COVER ASSEMBLY, OIL COOLER (1 required per assembly)
COVER ASSY        O NLA 66515A 2
66515A 2 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#30 27-62724 GASKET, OIL COOLER COVER (1 required per assembly)
GASKET,NLA 27-62724  
27-62724OEM Part 27-62724 - Gasket (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#32 11-21612 NUT, JAM - OIL COOLER (2 required per assembly)
NUT Note: must be ordered in multiples of 2 11-21612 11-21612
11-21612OEM Part 11-21612 - Nut - Priced Individually (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#36 62740A 2 CONTROL VALVE ASSEMBLY (1 required per assembly)
HOUSING ASSY      O NLA  
62740A 2 HOUSING ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#38 22-39072 PLUG, CONTROL VALVE (1 required per assembly)
PLUG              O - Replaced by 22-39072  1 22-39072
22-39072This part has been superseded. PLUG O - Replaced by 22-39072 1
(more info)
    UnavailableUnavailable Parts
PLUG Pipe (.125-2 22-39072  1 22-39072 1
22-39072 1OEM Part 22-39072 1 - Plug - Priced Individually (more info) About Mercury Marine $6.30 $6.30 Add to shopping cart
2 in stock. Explain stock levels
#39 23-47797 BUSHING, REVERSE CLUTCH LEVER (1 required per assembly)
BUSHING           O NLA  
23-47797 BUSHING O NLA
(more info)
    UnavailableUnavailable Parts
#40 62735 LEVER, REVERSE CLUTCH (1 required per assembly)
62735A1 62735  
62735OEM Part 62735 - Lever (more info) About Mercury Marine $23.50 $23.50 Add to shopping cart
4 in stock. Explain stock levels
LEVER ASSY,NLA 62735A 1  
62735A 1OEM Part 62735A 1 - Lever Assembly, NLA (more info) About Mercury Marine $63.00 $63.00 Add to shopping cart
4 in stock. Explain stock levels
#41 17-62730 PIN, LEVER TO CONTROL VALVE (1 required per assembly)
PIN               O NLA  
17-62730 PIN O NLA
(more info)
    UnavailableUnavailable Parts
#47 62665 RETAINER, SPRING (1 required per assembly)
RETAINER          O NLA  
62665 RETAINER O NLA
(more info)
    UnavailableUnavailable Parts
#48 24-62677 SPRING, SERVO PISTON (1 required per assembly)
SPRING            O NLA  
24-62677 SPRING O NLA
(more info)
    UnavailableUnavailable Parts
#50 66981A 2 PISTON, SERVO (1 required per assembly)
PISTON ASSY,NLA 66981A 2  
66981A 2OEM Part 66981A 2 - Piston Assembly, NLA (more info) About Mercury Marine $34.00 $34.00 Add to shopping cart
3 in stock. Explain stock levels
#52 13-39107 LOCKWASHER, CONTROL VALVE SCREW (7 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
#53 54-47483 "J" CLAMP, CONTROL VALVE SCREW (1 required per assembly)
J CLIP 54-47483  
54-47483OEM Part 54-47483 - J Clip (more info) About Mercury Marine $6.20 $6.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#54 65080A 1 SHAFT ASSEMBLY, CONTROL VALVE (1 required per assembly)
SHAFT ASSY,NLA 65080A 1  
65080A 1OEM Part 65080A 1 - Shaft Assembly, NLA (more info) About Mercury Marine $90.00 $90.00 Add to shopping cart
2 in stock. Explain stock levels
#55 17-24800 ROLL PIN, CONTROL SHAFT (1 required per assembly)
PIN 17-24800  
17-24800OEM Part 17-24800 - Pin -roll - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#57 10-32417 SCREW, LINK AND CAM TO CONTROL SHAFT (5/8") (1 required per assembly)
SCREW (.250-28 x 10-32417 10-32417
10-32417OEM Part 10-32417 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#59 12-71836 WASHER, CONTROL VALVE SHAFT (1 required per assembly)
WASHER            O NLA  
12-71836 WASHER O NLA
(more info)
    UnavailableUnavailable Parts
#60 62747 CAP, CONTROL VALVE (1 required per assembly)
CAP,NLA 62747  
62747OEM Part 62747 - Cap, NLA (more info) About Mercury Marine $40.00 $40.00 Add to shopping cart
2 in stock. Explain stock levels
#61 10-65027 SCREW, CAP TO CONTROL VALVE (1") (2 required per assembly)
SCREW (.250-28 x 10-65027  
10-65027OEM Part 10-65027 - Screw (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#63 62742 CAM FOLLOWER (1 required per assembly)
CAM FOLLOWER,NLA 62742  
62742OEM Part 62742 - Cam Follower, NLA (more info) About Mercury Marine $14.00 $14.00 Add to shopping cart
3 in stock. Explain stock levels
#64 10-53192 SCREW, CAM FOLLOWER TO CAP (1/2") (1 required per assembly)
1055298 10-53192  
10-53192OEM Part 10-53192 - Screw (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
2 in stock. Explain stock levels
SCREW,NLA 10-55298  
10-55298OEM Part 10-55298 - Screw, NLA (more info) About Mercury Marine $8.75 $8.75 Add to shopping cart
10+ in stock. Explain stock levels