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

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 1623-2511A 5 GEAR HOUSING ASSEMBLY, COMPLETE (1 required per assembly)
GEAR HOUSING ASSY O NLA  
1623-2511A 5 GEAR HOUSING ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#1 1623-2511A 1 GEAR HOUSING ASSEMBLY (1 required per assembly)
GEAR HOUSING ASSY O NLA  
1623-2511A 1 GEAR HOUSING ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#53 18-89212 COTTON PIN, CLUTCH ACTUATING SHAFT (1 required per assembly)
18469501 18-89212  
18-89212OEM Part 18-89212 - Cotter Pin Note: Must be ordered in multiples of 2 (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
3 in stock. Explain stock levels
COTTER PIN 18-46950  1  
18-46950 1OEM Part 18-46950 1 - Cotter Pin (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
2 in stock. Explain stock levels
#54 N.S.S. SLEEVE, ADJUSTING REPLCED BY 19755A4 (1 required per assembly)
#60 37966 SHIFT CRANK (1 required per assembly)
CRANK,NLA 37966 37966
37966OEM Part 37966 - Crank, NLA (more info) About Mercury Marine $100.00 $100.00 Add to shopping cart
10+ in stock. Explain stock levels
Owners manual  Manual 405248 Owners Manual - 1970-1971; 25, 210; E250, TJF1-10B; Evinrude SNOWMOBILES $24.95 $24.95 Add to shopping cart
#61 15-35931A 1 SHIM (AR required per assembly)
SHIM ASSY         O - Replaced by 15-47397A 1  
15-35931A 1This part has been superseded. SHIM ASSY O - Replaced by 15-47397A 1
(more info)
    UnavailableUnavailable Parts
SHIM SET 15-47397A 1 15-47397A 1
15-47397A 1OEM Part 15-47397A 1 - Shim Set (more info) About Mercury Marine $12.60 $8.50 Add to shopping cart
10+ in stock. Explain stock levels
Shims 18-2285
18-2285OEM Match 18-2285 - Shim 15-47397A1 (more info) About Sierra Marine $18.12 $12.54 Add to shopping cart
Available to order:
Usually ships
within 8 days
#62 43-35930A 2 FOWARD GEAR ASSEMBLY (1 required per assembly)
FORWARD GEAR ASSY,NLA 43-35930A 2 43-35930A 2
43-35930A 2OEM Part 43-35930A 2 - Forward Gear Assembly, NLA (more info) About Mercury Marine $300.00 $300.00 Add to shopping cart
10+ in stock. Explain stock levels
#63 31-30895 ROLLER BEARING (1 required per assembly)
BEARING           O - Replaced by 31-30895T 31-30895
31-30895This part has been superseded. BEARING O - Replaced by 31-30895T
(more info)
    UnavailableUnavailable Parts
BEARING Needle 31-30895T 31-30895T
31-30895TOEM Part 31-30895T - Bearing (more info) About Mercury Marine $16.70 $14.30 Add to shopping cart
2 in stock. Explain stock levels
Needle Roller Bearing 18-1157
18-1157OEM Match 18-1157 - Bearing 31-30895 (more info) About Sierra Marine $19.45 $15.07 Add to shopping cart
8 in stock. Explain stock levels
#64 31-35928A 1 TAPERED ROLLER BEARING ASSEMBLY (1 required per assembly)
3135928T1 31-35928A 1  
31-35928A 1OEM Part 31-35928A 1 - Bearing Set (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
10+ in stock. Explain stock levels
BEARING ASSEMBLY 31-35928T 1 31-35928T 1
31-35928T 1OEM Part 31-35928T 1 - Bearing Set (more info) About Mercury Marine $69.17 $49.80 Add to shopping cart
8 in stock. Explain stock levels
Tapered Roller Bearing 18-1159
18-1159OEM Match 18-1159 - Bearing 31-35928A1 (more info) About Sierra Marine $78.43 $60.96 Add to shopping cart
2 in stock. Explain stock levels
#65 31-35927 CUP, TAPERSD ROLLER BEARING (1 required per assembly)
CUP               O NLA  
31-35927 CUP O NLA
(more info)
    UnavailableUnavailable Parts
#66 52-37963 CLUTCH (1 required per assembly)
CLUTCH 52-37963 52-37963
52-37963OEM Part 52-37963 - Clutch (more info) About Mercury Marine $292.75 $171.26 Add to shopping cart
10+ in stock. Explain stock levels
#67 17-30632 CROSS PIN (1 required per assembly)
178M0020941 17-30632 17-30632
17-30632OEM Part 17-30632 - Pin - Cross - Priced Individually (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
PIN @3            O - Replaced by 17-8M0084681 17-8M0020941
17-8M0020941This part has been superseded. PIN @3 O - Replaced by 17-8M0084681
(more info)
    UnavailableUnavailable Parts
178M0100263 17-8M0084681 17-8M0084681
17-8M0084681OEM Part 17-8M0084681 - Pin - Priced Individually (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
1 in stock. Explain stock levels
Cross Pin 18-2357
18-2357OEM Match 18-2357 - Pin, 17-30632 (more info) About Sierra Marine $3.49 $2.02 Add to shopping cart
1 in stock. 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
24-30893OEM Part 24-30893 - Spring - Priced Individually (more info) About Mercury Marine $1.90 $1.14 Add to shopping cart
5 in stock. Explain stock levels
Spring, Clutch Cross Pin 18-2348-9
18-2348-9OEM Match 18-2348-9 - Spring, 24-30893, 2PK (more info) About Sierra Marine $5.45 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#69 44-45452A 2 PROP SHAFT (1 required per assembly)
PROPSHAFT,NLA 44-45452A 2  
44-45452A 2OEM Part 44-45452A 2 - Prop Shaft, NLA (more info) About Mercury Marine $400.00 $400.00 Add to shopping cart
3 in stock. Explain stock levels
#69 44-45452 PROP SHAFT (STAINLESS STEEL SPLINES) (1 required per assembly)
PROPSHAFT,NLA 44-45452  
44-45452OEM Part 44-45452 - Prop Shaft, NLA (more info) About Mercury Marine $200.00 $200.00 Add to shopping cart
10+ in stock. Explain stock levels
#70 43-37964 REVERSE GEAR (1 required per assembly)
REVERSE GEAR ASS,NLA 43-37964 43-37964
43-37964OEM Part 43-37964 - Reverse Gear Assembly (more info) About Mercury Marine $80.00 $80.00 Add to shopping cart
10+ in stock. Explain stock levels
#71 35915 THRUST RING, BEARING GEAR (1 required per assembly)
THRUST RING 35915 35915
35915OEM Part 35915 - Ring (more info) About Mercury Marine $20.25 $20.25 Add to shopping cart
10+ in stock. Explain stock levels
Parts manual  Manual 392301 Parts Catalog-1981 E/J 9.9, 15HP $19.95 $19.95 Add to shopping cart
Thrust Ring Bearing 18-3759
18-3759OEM Match 18-3759 - Thrust Ring, 35915 (more info) About Sierra Marine $23.32 $23.32 Add to shopping cart
Available to order:
Usually ships
within 8 days
#72 30-17927 BALL BEARING, REVERSE GEAR (1 required per assembly)
BALL BEARING      O - Replaced by 30-88957A 1  
30-17927This part has been superseded. BALL BEARING O - Replaced by 30-88957A 1
(more info)
    UnavailableUnavailable Parts
3088957 30-88957A 1 30-88957A 1
30-88957A 1OEM Part 30-88957A 1 - Ball Bearing (more info) About Mercury Marine $28.00 $28.00 Add to shopping cart
4 in stock. Explain stock levels
BEARING-BALL      O - Replaced by 30-88957T 30-88957
30-88957This part has been superseded. BEARING-BALL O - Replaced by 30-88957T
(more info)
    UnavailableUnavailable Parts
BEARING Ball 30-88957T 30-88957T
30-88957TOEM Part 30-88957T - Ball Bearing (more info) About Mercury Marine $53.10 $53.10 Add to shopping cart
2 in stock. Explain stock levels
Ball Bearing 18-1155
18-1155OEM Match 18-1155 - Bearing 30-88957T (more info) About Sierra Marine $48.99 $38.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#73 15-31535A 1 SHIM (AR required per assembly)
SHIM SET 15-31535A 1  
15-31535A 1OEM Part 15-31535A 1 - Shim Set (more info) About Mercury Marine $15.30 $10.34 Add to shopping cart
10+ in stock. Explain stock levels
Shims 18-2284
18-2284OEM Match 18-2284 - Shim 15-31535A1 (more info) About Sierra Marine $14.95 $14.95 Add to shopping cart
1 in stock. Explain stock levels
#74 25-31534 O-RING, BEARING CARRIER (1 required per assembly)
O-RING 25-31534 25-31534
25-31534OEM Part 25-31534 - O-Ring Note: - Priced Individually (more info) About Mercury Marine $4.30 $4.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
O-Ring 18-7159-9
18-7159-9OEM Match 18-7159-9 - (PK5) O-Ring 25-31534 (more info) About Sierra Marine $19.95 $13.63 Add to shopping cart
1 in stock. Explain stock levels
#75 52835A 2 BEARING CARRIER ASSEMBLY (1 required per assembly)
CARRIER ASSY 52835A 2 52835A 2
52835A 2OEM Part 52835A 2 - Carrier Assembly (more info) About Mercury Marine $251.00 $168.67 Add to shopping cart
4 in stock. Explain stock levels
#76 31-30956 ROLLER BEARING (1 required per assembly)
BEARING           O - Replaced by 31-30956T 31-30956
31-30956This part has been superseded. BEARING O - Replaced by 31-30956T
(more info)
    UnavailableUnavailable Parts
BEARING Needle 31-30956T 31-30956T
31-30956TOEM Part 31-30956T - Bearing (more info) About Mercury Marine $16.90 $14.47 Add to shopping cart
1 in stock. Explain stock levels
Needle Roller Bearing 18-1158
18-1158OEM Match 18-1158 - Bearing 31-30956, 387247 (more info)
Replaces OEM #0387247
About Sierra Marine $13.74 $10.44 Add to shopping cart
1 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
26-76868OEM Part 26-76868 - Seal - Priced Individually (more info) About Mercury Marine $13.60 $13.60 Add to shopping cart
10+ in stock. Explain stock levels
Oil Seal 18-2002
18-2002OEM Match 18-2002 - Seal 26-76868, 320862 (more info)
Replaces OEM #0320862
About Sierra Marine $10.49 $7.91 Add to shopping cart
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
28-30281OEM Part 28-30281 - Key - Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
8 in stock. Explain stock levels
#79 12-31536 WASHER, GEAR HOUSING COVER (1 required per assembly)
WASHER,NLA 12-31536 12-31536
12-31536OEM Part 12-31536 - Washer, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
10+ in stock. Explain stock levels
#80 79448 COVER, GEAR HOUSING (1 required per assembly)
8M2011027 79448 79448
79448OEM Part 79448 - Retainer (more info) About Mercury Marine $18.00 $18.00 Add to shopping cart
1 in stock. Explain stock levels
RETAINER 8M2011027 8M2011027
8M2011027OEM Part 8M2011027 - Bearing Car Retaining Nut (more info) About Mercury Marine $26.92 $26.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
Spanner Nut 18-3751
18-3751OEM Match 18-3751 - Nut, 79448 (more info) About Sierra Marine $23.99 $18.73 Add to shopping cart
-1 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
12-31013OEM Part 12-31013 - Washer - Priced Individually (more info) About Mercury Marine $5.24 $5.24 Add to shopping cart
10+ in stock. Explain stock levels
#82 45451A 2 THRUST HUB AND WASHER ASSEMBLY (1 required per assembly)
THRUST HUB,NLA 45451A 2  
45451A 2OEM Part 45451A 2 - Thrust Hub, NLA (more info) About Mercury Marine $60.00 $60.00 Add to shopping cart
10 in stock. Explain stock levels
#83 12-35965 WASHER, CUPPED (1 required per assembly)
WASHER,NLA 12-35965  
12-35965OEM Part 12-35965 - Washer, NLA (more info) About Mercury Marine $3.75 $3.75 Add to shopping cart
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  
12-45450OEM Part 12-45450 - Washer, NLA (more info) About Mercury Marine $22.50 $22.50 Add to shopping cart
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
45451A 1OEM Part 45451A 1 - Thrust Hub Assembly, NLA (more info) About Mercury Marine $48.00 $48.00 Add to shopping cart
10+ in stock. Explain stock levels
#84 12-31211A 2 WASHER, SPLINED - PROPELLER SHAFT (1 required per assembly)
THRUST WASHER KIT O - Replaced by 12-31211A 3 12-31211A 2
12-31211A 2This part has been superseded. THRUST WASHER KIT O - Replaced by 12-31211A 3
(more info)
    UnavailableUnavailable Parts
WASHER            O - Replaced by 12-31211Q03  
12-31211A 3This part has been superseded. WASHER O - Replaced by 12-31211Q03
(more info)
    UnavailableUnavailable Parts
WASHER Note: must be ordered in multiples of 2 12-31211Q03 12-31211Q03
12-31211Q03OEM Part 12-31211Q03 - Washer - Priced Individually (more info) About Mercury Marine $10.29 $10.29 Add to shopping cart
Available to order:
Usually ships
within 8 days
Brass Castle Washer INMercIN 18-3714
18-3714OEM Match 18-3714 - Washer, 12-31211A2 (more info) About Sierra Marine $8.23 $6.70 Add to shopping cart
10+ in stock. Explain stock levels
WASHER Note: must be ordered in multiples of 2   12 31211K03 12-31211K03
12-31211K03OEM Part 12-31211K03 - Washer - Priced Individually (more info) About Mercury Marine $10.29 $10.29 Add to shopping cart
Available to order:
Usually ships
within 8 days
#85 14-31210 TAB WASHER, PROPELLER NUT (1 required per assembly)
WASHER-TAB @10    O - Replaced by 14-816629  
14-31210This part has been superseded. WASHER-TAB @10 O - Replaced by 14-816629
(more info)
    UnavailableUnavailable Parts
TAB WASHER        O - Replaced by 14-816629Q 14-816629
14-816629This part has been superseded. TAB WASHER O - Replaced by 14-816629Q
(more info)
    UnavailableUnavailable Parts
TAB WASHER Note: must be ordered in multiples of 2 14-816629Q 14-816629Q
14-816629QOEM Part 14-816629Q - Tab Washer - Priced Individually (more info) About Mercury Marine $4.11 $4.11 Add to shopping cart
1 in stock. Explain stock levels
Tabwasher 18-3200-9
18-3200-9OEM Match 18-3200-9 - Washer, 14-816629, 10PK (more info) About Sierra Marine $14.90 $12.10 Add to shopping cart
4 in stock. Explain stock levels
TAB WASHER Note: must be ordered in multiples of 2   14816629K 14-816629K
14-816629KOEM Part 14-816629K - Tab Washer - Priced Individually (more info) About Mercury Marine $4.11 $4.11 Add to shopping cart
Available to order:
Usually ships
within 8 days
#86 11-29594 PROPELLER NUT (1 required per assembly)
PROP NUT,NLA 11-29594 11-29594
11-29594OEM Part 11-29594 - Prop Nut (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
10+ in stock. Explain stock levels
#87 31640A 1 TRIM TAB ASSEMBLY, GEAR HOUSING (1 required per assembly)
TRIM TAB ASSY     O - Replaced by -31640  3  
31640A 1This part has been superseded. TRIM TAB ASSY O - Replaced by -31640 3
(more info)
    UnavailableUnavailable Parts
TRIM TAB          O - Replaced by -31640  4  
31640 3This part has been superseded. TRIM TAB O - Replaced by -31640 4
(more info)
    UnavailableUnavailable Parts
ANODE/TRIM TAB    O - Replaced by 97-31640Q 4 31640  4
31640 4This part has been superseded. ANODE/TRIM TAB O - Replaced by 97-31640Q 4
(more info)
    UnavailableUnavailable Parts
TRIM TAB 97-31640Q 4 97-31640Q4
97-31640Q4OEM Part 97-31640Q4 - Anode/Trim Tab (more info) About Mercury Marine $14.16 $14.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
Anode(Magnesium) 18-6241
18-6241OEM Match 18-6241 - Trim Tab Anode, Magnesium 31640 (more info) About Sierra Marine $13.49 $11.03 Add to shopping cart
10+ in stock. Explain stock levels
Anode, Aluminum 18-6011A
18-6011AOEM Match 18-6011A - Trim Tab Anode, Aluminum (more info) About Sierra Marine $12.99 $10.49 Add to shopping cart
3 in stock. Explain stock levels
Trim Tab 18-6011
18-6011OEM Match 18-6011 - Trim Tab, Zinc, 31640A1 (more info) About Sierra Marine $13.49 $10.15 Add to shopping cart
10 in stock. Explain stock levels
ANODE BULK-25 PCS   978M0059338 97-8M0059338
97-8M0059338OEM Part 97-8M0059338 - Anode BULK-25 PC 31640Q 4 QS (more info) About Mercury Marine $266.58 $266.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
ANODE/TRIM TAB   97 31640T 4 97-31640T 4
97-31640T 4OEM Part 97-31640T 4 - Trim Tab Anode (more info) About Mercury Marine $14.16 $14.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
#87 34127A 1 TRIM TAB ASSEMBLY, GEAR HOUSING (LONG) (1 required per assembly)
34127T1 34127A 1 34127A 1
34127A 1OEM Part 34127A 1 - Trim Tab (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
1 in stock. Explain stock levels
34127T2 34127T 1 34127T 1
34127T 1OEM Part 34127T 1 - Trim Tab (more info) About Mercury Marine $14.90 $14.90 Add to shopping cart
2 in stock. Explain stock levels
TRIM TAB ASSEMBLY 34127T 2 34127T 2
34127T 2OEM Part 34127T 2 - Trim Tab (more info) About Mercury Marine $19.75 $19.75 Add to shopping cart
1 in stock. Explain stock levels
Trim Tab 18-6012
18-6012OEM Match 18-6012 - Trim Tab, Zinc 34127A1 (more info) About Sierra Marine $18.99 $17.01 Add to shopping cart
3 in stock. Explain stock levels
#88 10-32470 SCREW, TRIM TAB (1-3/4) (1 required per assembly)
SCREW (.437-14 x 10-32470 10-32470
10-32470OEM Part 10-32470 - Screw - Priced Individually (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
10+ in stock. Explain stock levels
Anode Mounting Bolt 18-6245
18-6245OEM Match 18-6245 - Screw, 10-32470 (more info) About Sierra Marine $3.49 $2.93 Add to shopping cart
3 in stock. Explain stock levels
#89 10-30206 SCREW, GEAR HOUSING TO DRIVE SHAFT HOUSING (1") (1 required per assembly)
SCREW (.375-16 x 10-30206 10-30206
10-30206OEM Part 10-30206 - Screw - Priced Individually (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
7 in stock. Explain stock levels
Screw, L/U Mounting. D1772 18-2361-9
18-2361-9OEM Match 18-2361-9 - Screw, 10-30206, 2PK (more info) About Sierra Marine $5.98 $5.98 Add to shopping cart
Available to order:
Usually ships
within 8 days
#90 11-34933 NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING STUD (2 required per assembly)
NUT (.437-20) Sta 11-34933 11-34933
11-34933OEM Part 11-34933 - Nut - Priced Individually (more info) About Mercury Marine $3.80 $3.80 Add to shopping cart
10+ in stock. Explain stock levels
S.S. Steel Locknut 18-3721-9
18-3721-9OEM Match 18-3721-9 - Lock Nut, 11-34933, 5PK (more info) About Sierra Marine $14.95 $10.17 Add to shopping cart
5 in stock. Explain stock levels