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Parts for MerCruiser IA / IB / IC (EZ-Shift) 1965-1966 Gear Housing Assembly

#- 1623-2511A 5 GEAR HOUSING ASSEMBLY, COMPLETE (1 required per assembly)
1623-2511A 5 - GEAR HOUSING ASSY O NLA
 

About Mercury Marine

OEM Part

1623-2511A 5 - GEAR HOUSING ASSY O NLA [ More info ]
Unavailable
#1 1623-2511A 1 GEAR HOUSING ASSEMBLY (1 required per assembly)
GEAR HOUSING,NLA 1623-2511A 1
 

About Mercury Marine

OEM Part

1623-2511A 1 - Gear Housing,NLA [ More info ]

Add to shopping cart $872.00
1 in stock. Explain stock levels

#53 18-89212 COTTON PIN, CLUTCH ACTUATING SHAFT (1 required per assembly)
18469501 18-89212
 

About Mercury Marine

OEM Part

18-89212 - Cotter Pin , Priced Individually [ More info ]

Add to shopping cart $1.35
3 in stock. Explain stock levels

COTTER PIN 18-46950  1
 

About Mercury Marine

OEM Part

18-46950 1 - Cotter Pin [ More info ]

Add to shopping cart $3.10
6 in stock. Explain stock levels

#54 N.S.S. SLEEVE, ADJUSTING REPLCED BY 19755A4 (1 required per assembly)
N.S.S. - Not Sold Separate O
 

About Mercury Marine

OEM Part

N.S.S. - Not Sold Separate O [ More info ]
Unavailable
#60 37966 SHIFT CRANK (1 required per assembly)
CRANK,NLA 37966
37966

About Mercury Marine

OEM Part

37966 - Crank, NLA [ More info ]

Add to shopping cart $118.00
10+ in stock. Explain stock levels

#61 15-35931A 1 SHIM (AR required per assembly)
15-35931A 1 - SHIM ASSY         O - Replaced by 15-47397A 1
 

This part has been superseded.

15-35931A 1 - 15-35931A 1 - SHIM ASSY O [ More info ]
Unavailable
Replaced by 15-47397A 1
SHIM SET 15-47397A 1
15-47397A 1

About Mercury Marine

OEM Part

15-47397A 1 - Shim Set [ More info ]

Add to shopping cart $12.90 $8.72
10+ in stock. Explain stock levels

Shims
18-2285

About Sierra Marine

OEM Match

18-2285 - Shim 15-47397A1 [ More info ]

Add to shopping cart $18.12 $12.54
1 in stock. Explain stock levels

#62 43-35930A 2 FOWARD GEAR ASSEMBLY (1 required per assembly)
FORWARD GEAR ASSY,NLA 43-35930A 2
43-35930A 2

About Mercury Marine

OEM Part

43-35930A 2 - Forward Gear Assembly, NLA [ More info ]

Add to shopping cart $300.00
10+ in stock. Explain stock levels

#63 31-30895 ROLLER BEARING (1 required per assembly)
3130895T 31-30895
31-30895

About Mercury Marine

OEM Part

31-30895 - Bearing [ More info ]

Add to shopping cart $12.50
10+ in stock. Explain stock levels

BEARING Needle 31-30895T
31-30895T

About Mercury Marine

OEM Part

31-30895T - Bearing [ More info ]

Add to shopping cart $17.10 $14.65
Available to order: Usually ships within 8 days. Explain stock levels

Needle Roller Bearing
18-1157

About Sierra Marine

OEM Match

18-1157 - Bearing 31-30895 [ More info ]

Add to shopping cart $19.45 $15.07
7 in stock. Explain stock levels

#64 31-35928A 1 TAPERED ROLLER BEARING ASSEMBLY (1 required per assembly)
3135928T1 31-35928A 1
 

About Mercury Marine

OEM Part

31-35928A 1 - Bearing Set [ More info ]

Add to shopping cart $50.00
10+ in stock. Explain stock levels

BEARING ASSEMBLY Tapere 31-35928T 1
31-35928T 1

About Mercury Marine

OEM Part

31-35928T 1 - Bearing Set [ More info ]

Add to shopping cart $70.92 $51.06
10+ in stock. Explain stock levels

Tapered Roller Bearing
18-1159

About Sierra Marine

OEM Match

18-1159 - Bearing 31-35928A1 [ More info ]

Add to shopping cart $78.43 $60.96
2 in stock. Explain stock levels

#65 31-35927 CUP, TAPERSD ROLLER BEARING (1 required per assembly)
CUP,NLA 31-35927
 

About Mercury Marine

OEM Part

31-35927 - CUP,NLA [ More info ]

Add to shopping cart $10.00
1 in stock. Explain stock levels

#66 52-37963 CLUTCH (1 required per assembly)
CLUTCH 52-37963
52-37963

About Mercury Marine

OEM Part

52-37963 - Clutch [ More info ]

Add to shopping cart $180.00
10+ in stock. Explain stock levels

#67 17-30632 CROSS PIN (1 required per assembly)
178M0020941 17-30632
17-30632

About Mercury Marine

OEM Part

17-30632 - Pin - Cross - Priced Individually [ More info ]

Add to shopping cart $1.50
10+ in stock. Explain stock levels

178M0084681 17-8M0020941
17-8M0020941

About Mercury Marine

OEM Part

17-8M0020941 - Pin - Priced Individually [ More info ]

Add to shopping cart $2.30
5 in stock. Explain stock levels

17-8M0084681 - PIN Cross         O - Replaced by 17-8M0100263
17-8M0084681

This part has been superseded.

17-8M0084681 - 17-8M0084681 - PIN Cross O [ More info ]
Unavailable
Replaced by 17-8M0100263
17-8M0100263 - PIN @3            O
 

About Mercury Marine

OEM Part

17-8M0100263 - PIN @3 O [ More info ]
Unavailable
Cross Pin
18-2357

About Sierra Marine

OEM Match

18-2357 - Pin, 17-30632 [ More info ]

Add to shopping cart $3.49 $2.02
Available to order: Usually ships within 8 days. Explain stock levels

#68 24-30893 SPRING, RETAINER - CROSS PIN (1 required per assembly)
SPRING Note: must be ordered in multiples of 2 24-30893
24-30893

About Mercury Marine

OEM Part

24-30893 - Spring - Priced Individually [ More info ]

Add to shopping cart $1.90 $1.14
10+ in stock. Explain stock levels

Spring, Clutch Cross Pin
18-2348

About Sierra Marine

OEM Match

18-2348-9 - Spring, 24-30893, 2PK [ More info ]

Add to shopping cart $5.45 $3.90
Available to order: Usually ships within 8 days. Explain stock levels

#69 44-45452A 2 PROP SHAFT (1 required per assembly)
PROPSHAFT,NLA 44-45452A 2
 

About Mercury Marine

OEM Part

44-45452A 2 - Prop Shaft, NLA [ More info ]

Add to shopping cart $400.00
3 in stock. Explain stock levels

#69 44-45452 PROP SHAFT (STAINLESS STEEL SPLINES) (1 required per assembly)
PROPSHAFT,NLA 44-45452
 

About Mercury Marine

OEM Part

44-45452 - Prop Shaft, NLA [ More info ]

Add to shopping cart $220.00
10+ in stock. Explain stock levels

#70 43-37964 REVERSE GEAR (1 required per assembly)
REVERSE GEAR ASS,NLA 43-37964
43-37964

About Mercury Marine

OEM Part

43-37964 - Reverse Gear Assembly [ More info ]

Add to shopping cart $80.00
10+ in stock. Explain stock levels

#71 35915 THRUST RING, BEARING GEAR (1 required per assembly)
THRUST RING 35915
35915

About Mercury Marine

OEM Part

35915 - Thurst Ring [ More info ]

Add to shopping cart $18.00
10+ in stock. Explain stock levels

Thrust Ring Bearing
18-3759

About Sierra Marine

OEM Match

18-3759 - Thrust Ring, 35915 [ More info ]

Add to shopping cart $23.32
Available to order: Usually ships within 8 days. Explain stock levels

#72 30-17927 BALL BEARING, REVERSE GEAR (1 required per assembly)
3088957A1 30-17927
 

About Mercury Marine

OEM Part

30-17927 - Ball Bearing [ More info ]

Add to shopping cart $31.55
8 in stock. Explain stock levels

30-88957A 1 - BEARING Ball      O - Replaced by 30-88957
30-88957A 1

This part has been superseded.

30-88957A 1 - 30-88957A 1 - BEARING Ball O [ More info ]
Unavailable
Replaced by 30-88957
3088957T 30-88957
30-88957

About Mercury Marine

OEM Part

30-88957 - Ball Bearing [ More info ]

Add to shopping cart $30.00
3 in stock. Explain stock levels

BEARING Ball 30-88957T
30-88957T

About Mercury Marine

OEM Part

30-88957T - Ball Bearing [ More info ]

Add to shopping cart $54.40
9 in stock. Explain stock levels

Ball Bearing
18-1155

About Sierra Marine

OEM Match

18-1155 - Bearing 30-88957T [ More info ]

Add to shopping cart $48.99 $38.75
2 in stock. Explain stock levels

#73 15-31535A 1 SHIM (AR required per assembly)
SHIM SET 15-31535A 1
 

About Mercury Marine

OEM Part

15-31535A 1 - Shim Set [ More info ]

Add to shopping cart $15.70 $10.60
10+ in stock. Explain stock levels

Shims
18-2284

About Sierra Marine

OEM Match

18-2284 - Shim 15-31535A1 [ More info ]

Add to shopping cart $14.95
1 in stock. Explain stock levels

#74 25-31534 O-RING, BEARING CARRIER (1 required per assembly)
O-RING 25-31534
25-31534

About Mercury Marine

OEM Part

25-31534 - O-Ring Note: - Priced Individually [ More info ]

Add to shopping cart $4.40
10+ in stock. Explain stock levels

O-Ring
18-7159

About Sierra Marine

OEM Match

18-7159-9 - (PK5) O-Ring 25-31534 [ More info ]

Add to shopping cart $19.95 $13.63
3 in stock. Explain stock levels

#75 52835A 2 BEARING CARRIER ASSEMBLY (1 required per assembly)
CARRIER ASSY 52835A 2
52835A 2

About Mercury Marine

OEM Part

52835A 2 - Carrier Assembly [ More info ]

Add to shopping cart $150.00
10 in stock. Explain stock levels

#76 31-30956 ROLLER BEARING (1 required per assembly)
31-30956 - BEARING Needle    O - Replaced by 31-30956T
31-30956

This part has been superseded.

31-30956 - 31-30956 - BEARING Needle O [ More info ]
Unavailable
Replaced by 31-30956T
BEARING Needle 31-30956T
31-30956T

About Mercury Marine

OEM Part

31-30956T - Bearing [ More info ]

Add to shopping cart $17.30 $14.81
Available to order: Usually ships within 8 days. Explain stock levels

Needle Roller Bearing
18-1158

About Sierra Marine

OEM Match

18-1158 - Bearing 31-30956, 387247 [ More info ]

Add to shopping cart $13.74 $10.44
6 in stock. Explain stock levels

#77 26-76868 OIL SEAL (2 required per assembly)
SEAL Note: must be ordered in multiples of 5 26-76868
26-76868

About Mercury Marine

OEM Part

26-76868 - Seal - Priced Individually [ More info ]

Add to shopping cart $13.90
10+ in stock. Explain stock levels

Oil Seal
18-2002

About Sierra Marine

OEM Match

18-2002 - Seal 26-76868, 320862 [ More info ]

Add to shopping cart $10.49 $7.91
10+ in stock. Explain stock levels

#78 28-30281 KEY (1 required per assembly)
KEY Note: must be ordered in multiples of 5 28-30281
28-30281

About Mercury Marine

OEM Part

28-30281 - Key - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#79 12-31536 WASHER, GEAR HOUSING COVER (1 required per assembly)
WASHER,NLA 12-31536
12-31536

About Mercury Marine

OEM Part

12-31536 - Washer, NLA [ More info ]

Add to shopping cart $6.00
10+ in stock. Explain stock levels

#80 79448 COVER, GEAR HOUSING (1 required per assembly)
79448 - RETAINER          O - Replaced by -8M2011027
79448

This part has been superseded.

79448 - 79448 - RETAINER O [ More info ]
Unavailable
Replaced by -8M2011027
RETAINER 8M2011027
8M2011027

About Mercury Marine

OEM Part

8M2011027 - Bearing Car Retaining Nut [ More info ]

Add to shopping cart $27.59
Available to order: Usually ships within 8 days. Explain stock levels

Spanner Nut
18-3751

About Sierra Marine

OEM Match

18-3751 - Nut, 79448 [ More info ]

Add to shopping cart $23.99 $18.73
7 in stock. Explain stock levels

#81 12-31013 THRUST WASHER, BEARING CARRIER (SPLIT) (1 required per assembly)
WASHER Note: must be ordered in multiples of 2 12-31013
12-31013

About Mercury Marine

OEM Part

12-31013 - Washer - Priced Individually [ More info ]

Add to shopping cart $5.29
10+ in stock. Explain stock levels

#82 45451A 2 THRUST HUB AND WASHER ASSEMBLY (1 required per assembly)
THRUST HUB,NLA 45451A 2
 

About Mercury Marine

OEM Part

45451A 2 - Thrust Hub, NLA [ More info ]

Add to shopping cart $60.00
10 in stock. Explain stock levels

#83 12-35965 WASHER, CUPPED (1 required per assembly)
WASHER,NLA 12-35965
 

About Mercury Marine

OEM Part

12-35965 - Washer, NLA [ More info ]

Add to shopping cart $4.50
10+ in stock. Explain stock levels

#81 12-45450 THRUST WASHER (1/4) INCLUDED WITH 1623-2511A5 (1 required per assembly)
WASHER,NLA 12-45450
 

About Mercury Marine

OEM Part

12-45450 - Washer, NLA [ More info ]

Add to shopping cart $22.50
6 in stock. Explain stock levels

#82 45451A 1 THRUST HUB AND WASHER INCLUDED WITH 1623-2511A5 (1 required per assembly)
THRUST HUB ASSY,NLA 45451A 1
45451A 1

About Mercury Marine

OEM Part

45451A 1 - Thrust Hub Assembly, NLA [ More info ]

Add to shopping cart $55.00
10+ in stock. Explain stock levels

#84 12-31211A 2 WASHER, SPLINED - PROPELLER SHAFT (1 required per assembly)
12-31211A 2 - WASHER Splined    O - Replaced by 12-31211A 3
12-31211A 2

This part has been superseded.

12-31211A 2 - 12-31211A 2 - WASHER Splined O [ More info ]
Unavailable
Replaced by 12-31211A 3
12-31211A 3 - WASHER            O - Replaced by 12-31211Q03
 

This part has been superseded.

12-31211A 3 - 12-31211A 3 - WASHER O [ More info ]
Unavailable
Replaced by 12-31211Q03
WASHER Note: must be ordered in multiples of 2 12-31211Q03
12-31211Q03

About Mercury Marine

OEM Part

12-31211Q03 - Washer - Priced Individually [ More info ]

Add to shopping cart $10.39
Available to order: Usually ships within 8 days. Explain stock levels

Brass Castle Washer Merc
18-3714

About Sierra Marine

OEM Match

18-3714 - Washer, 12-31211A2 [ More info ]

Add to shopping cart $8.23 $6.70
10+ in stock. Explain stock levels

WASHER Note: must be ordered in multiples of 2   12 31211K03
12 31211K03

About Mercury Marine

OEM Part

12-31211K03 - Washer - Priced Individually [ More info ]

Add to shopping cart $10.39
Available to order: Usually ships within 8 days. Explain stock levels

#85 14-31210 TAB WASHER, PROPELLER NUT (1 required per assembly)
14816629 14-31210
 

About Mercury Marine

OEM Part

14-31210 - Tab Washer - Priced Individually [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

14816629Q 14-816629
14-816629

About Mercury Marine

OEM Part

14-816629 - Tab Washer [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

TAB WASHER Note: must be ordered in multiples of 2 14-816629Q
14-816629Q

About Mercury Marine

OEM Part

14-816629Q - Tab Washer - Priced Individually [ More info ]

Add to shopping cart $4.14 $3.34
10+ in stock. Explain stock levels

Tabwasher
18-3200

About Sierra Marine

OEM Match

18-3200-9 - Washer, 14-816629, 10PK [ More info ]

Add to shopping cart $14.90 $12.10
7 in stock. Explain stock levels

TAB WASHER Note: must be ordered in multiples of 2   14816629K
14816629K

About Mercury Marine

OEM Part

14-816629K - Tab Washer - Priced Individually [ More info ]

Add to shopping cart $4.14
Available to order: Usually ships within 8 days. Explain stock levels

#86 11-29594 PROPELLER NUT (1 required per assembly)
PROP NUT,NLA 11-29594
11-29594

About Mercury Marine

OEM Part

11-29594 - Prop Nut [ More info ]

Add to shopping cart $15.00
10+ in stock. Explain stock levels

#87 31640A 1 TRIM TAB ASSEMBLY, GEAR HOUSING (1 required per assembly)
31640A 1 - TRIM TAB ASSEMBLY O - Replaced by -31640  3
 

This part has been superseded.

31640A 1 - 31640A 1 - TRIM TAB ASSEMBLY O [ More info ]
Unavailable
Replaced by -31640 3
31640  3 - TRIM TAB          O - Replaced by -31640  4
 

This part has been superseded.

31640 3 - 31640 3 - TRIM TAB O [ More info ]
Unavailable
Replaced by -31640 4
31640  4 - TRIM TAB          O - Replaced by 97-31640Q 4
31640  4

This part has been superseded.

31640 4 - 31640 4 - TRIM TAB O [ More info ]
Unavailable
Replaced by 97-31640Q 4
TRIM TAB 97-31640Q 4
97-31640Q 4

About Mercury Marine

OEM Part

97-31640Q4 - Anode/Trim Tab [ More info ]

Add to shopping cart $14.49
Available to order: Usually ships within 8 days. Explain stock levels

Anode(Magnesium)
18-6241

About Sierra Marine

OEM Match

18-6241 - Trim Tab Anode, Magnesium 31640 [ More info ]

Add to shopping cart $13.49 $11.03
1 in stock. Explain stock levels

Anode, Aluminum
18-6011A

About Sierra Marine

OEM Match

18-6011A - Trim Tab Anode, Aluminum [ More info ]

Add to shopping cart $12.99 $10.49
8 in stock. Explain stock levels

Trim Tab
18-6011

About Sierra Marine

OEM Match

18-6011 - Trim Tab, Zinc, 31640A1 [ More info ]

Add to shopping cart $13.49 $10.15
10+ in stock. Explain stock levels

ANODE/TRIM TAB   97 31640T 4
97 31640T 4

About Mercury Marine

OEM Part

97-31640T 4 - Trim Tab Anode [ More info ]

Add to shopping cart $14.49
Available to order: Usually ships within 8 days. Explain stock levels

#87 34127A 1 TRIM TAB ASSEMBLY, GEAR HOUSING (LONG) (1 required per assembly)
34127T1 34127A 1
34127A 1

About Mercury Marine

OEM Part

34127A 1 - Trim Tab [ More info ]

Add to shopping cart $8.00
8 in stock. Explain stock levels

34127T2 34127T 1
34127T 1

About Mercury Marine

OEM Part

34127T 1 - Trim Tab [ More info ]

Add to shopping cart $14.90
2 in stock. Explain stock levels

TRIM TAB ASSEMBLY 34127T 2
34127T 2

About Mercury Marine

OEM Part

34127T 2 - Trim Tab [ More info ]

Add to shopping cart $20.17
3 in stock. Explain stock levels

Trim Tab
18-6012

About Sierra Marine

OEM Match

18-6012 - Trim Tab, Zinc 34127A1 [ More info ]

Add to shopping cart $18.99 $17.01
Available to order: Usually ships within 8 days. Explain stock levels

#88 10-32470 SCREW, TRIM TAB (1-3/4) (1 required per assembly)
SCREW (.437-14 x 1.75) 10-32470
10-32470

About Mercury Marine

OEM Part

10-32470 - Screw - Priced Individually [ More info ]

Add to shopping cart $3.00
4 in stock. Explain stock levels

Anode Mounting Bolt
18-6245

About Sierra Marine

OEM Match

18-6245 - Screw, 10-32470 [ More info ]

Add to shopping cart $3.49 $2.93
10+ in stock. Explain stock levels

#89 10-30206 SCREW, GEAR HOUSING TO DRIVE SHAFT HOUSING (1") (1 required per assembly)
SCREW (.375-16 x 1.00) 10-30206
10-30206

About Mercury Marine

OEM Part

10-30206 - Screw - Priced Individually [ More info ]

Add to shopping cart $3.00
Available to order: Usually ships within 8 days. Explain stock levels

Screw, L/U Mounting. D1772
18-2361

About Sierra Marine

OEM Match

18-2361-9 - Screw, 10-30206, 2PK [ More info ]

Add to shopping cart $5.98
Available to order: Usually ships within 8 days. Explain stock levels

#90 11-34933 NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING STUD (2 required per assembly)
NUT (.437-20) Stainless 11-34933
11-34933

About Mercury Marine

OEM Part

11-34933 - Nut - Priced Individually [ More info ]

Add to shopping cart $3.90
10+ in stock. Explain stock levels

S.S. Steel Locknut
18-3721

About Sierra Marine

OEM Match

18-3721-9 - Lock Nut, 11-34933, 5PK [ More info ]

Add to shopping cart $14.95 $10.17
10+ in stock. Explain stock levels