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Parts for MerCruiser 120 GM 153 I / L4 1972-1978 Exhaust Manifold Assembly , End Cap & Elbow Assembly

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 63122A 1 EXHAUST MANIFOLD ASSEMBLY (1 required per assembly)
MANIFOLD ASSY     O - Replaced by -63122A10  
63122A 1This part has been superseded. MANIFOLD ASSY O - Replaced by -63122A10
(more info)
    UnavailableUnavailable Parts
MANIFOLD ASSY     O - Replaced by -63122A13  
63122A10This part has been superseded. MANIFOLD ASSY O - Replaced by -63122A13
(more info)
    UnavailableUnavailable Parts
MANIFOLD KIT-EXH  O - Replaced by -63122A14 63122A13
63122A13This part has been superseded. MANIFOLD KIT-EXH O - Replaced by -63122A14
(more info)
    UnavailableUnavailable Parts
MANIFOLD 63122A14 63122A14
63122A14OEM Part 63122A14 - Manifold (more info) About Mercury Marine $602.79 $602.79 Add to shopping cart
Available to order:
Usually ships
within 8 days
MERC MANI,120HP (41#) MC-1-63122 MC-1-63122
MC-1-63122OEM Match MC-1-63122 - Mercruiser Manifold, 120HP (41 #) (more info) About Barr Marine by EDM $395.00 $308.50 Add to shopping cart
2 in stock. Explain stock levels
#2 22-32802 PLUG, PIPE - EXAUST MANIFOLD (1/8-27) (1 required per assembly)
PLUG @2           O - Replaced by 22-32802  1  
22-32802This part has been superseded. PLUG @2 O - Replaced by 22-32802 1
(more info)
    UnavailableUnavailable Parts
PLUG-(BRASS)@2    O - Replaced by 22-32802  2  
22-32802 1This part has been superseded. PLUG-(BRASS)@2 O - Replaced by 22-32802 2
(more info)
    UnavailableUnavailable Parts
PLUG Pipe (.125-2 22-32802  2 22-32802 2
22-32802 2OEM Part 22-32802 2 - Plug - (brass) - Priced Individually (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
6 in stock. Explain stock levels
Pipe Plug, 1/8-27 Npt Pipe 18-4263
18-4263OEM Match 18-4263 - Pipe Plug, 1/8-27 NPT Pi (more info) About Sierra Marine $4.49 $3.24 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 22-33198 PLUG, EXHAUST MANIFOLD (3/4-14) (2 required per assembly)
2233198A1 22-33198  
22-33198OEM Part 22-33198 - Plug (more info) About Mercury Marine $1.15 $1.15 Add to shopping cart
5 in stock. Explain stock levels
2241622 22-33198A 1  
22-33198A 1OEM Part 22-33198A 1 - Plug (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
4 in stock. Explain stock levels
PLUG (.750-14) Pi 22-41622 22-41622
22-41622OEM Part 22-41622 - Pipe Plug (more info) About Mercury Marine $7.40 $7.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
Plug, 3/4: Blacksteel 18-4258
18-4258OEM Match 18-4258 - Plug, 3/4: Blacksteel (more info) About Sierra Marine $4.99 $3.56 Add to shopping cart
4 in stock. Explain stock levels
#4 16-49915 STUD, EXHAUST MANIFOLD TO CYLINDER HEAD (1 1/2") (4 required per assembly)
STUD,NLA 16-49915  
16-49915OEM Part 16-49915 - Stud, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
10+ in stock. Explain stock levels
#4 16-60799 STUD, EXHAUST MANIFOLD TO CYLINDER HEAD (1 1/2") (2 required per assembly)
STUD,NLA 16-60799  
16-60799OEM Part 16-60799 - Stud, NLA (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
2 in stock. Explain stock levels
#5 11-49910 NUT, EXHAUST MANIFOLD STUD (6 required per assembly)
NUT (.375-24) 11-49910 11-49910
11-49910OEM Part 11-49910 - Nut - Priced Individually (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
4 in stock. Explain stock levels
#6 39949 COVER, CHOKE OVEN - EXHAUST MANIFOLD (1 required per assembly)
COVER             O - Replaced by -39949T  
39949This part has been superseded. COVER O - Replaced by -39949T
(more info)
    UnavailableUnavailable Parts
COVER,NLA 39949T  
39949TOEM Part 39949T - Cover, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
10+ in stock. Explain stock levels
#7 27-39947 GASKET, CHOKE OVER COVER (1 required per assembly)
GASKET Note: must be ordered in multiples of 3 27-39947 27-39947
27-39947OEM Part 27-39947 - Gasket - Priced Individually (more info) About Mercury Marine $6.50 $3.65 Add to shopping cart
10+ in stock. Explain stock levels
#8 10-22028 SCREW, CHOKE OVEN COVER TO EXHAUST MANIFOLD (1/2") (2 required per assembly)
SCREW,NLA 10-22028  
10-22028OEM Part 10-22028 - Screw, NLA (more info) About Mercury Marine $1.65 $1.65 Add to shopping cart
10+ in stock. Explain stock levels
#9 22-21373 CONNECTOR, CHOKE OVEN COVER TO CHOKE PIPE (1 required per assembly)
CONNECTOR         O NLA  
22-21373 CONNECTOR O NLA
(more info)
    UnavailableUnavailable Parts
#10 39916 END CAP, EXHAUST MANIFOLD (1 required per assembly) SERIAL 00000000-04478881
END CAP           O - Replaced by -73811A 1  
39916This part has been superseded. END CAP O - Replaced by -73811A 1
(more info)
    UnavailableUnavailable Parts
END CAP ASSY,NLA 73811A 1  
73811A 1OEM Part 73811A 1 - End Cap Assembly, NLA (more info) About Mercury Marine $25.00 $25.00 Add to shopping cart
9 in stock. Explain stock levels
END PLATE 1-73811 1-73811
1-73811OEM Match 1-73811 - End Plate (more info) About Barr Marine by EDM $22.00 $17.18 Add to shopping cart
1 in stock. Explain stock levels
#11 27-39923 GASKET, END CAP (1 required per assembly) SERIAL 00000000-04478881
GASKET Note: must be ordered in multiples of 3 27-39923 27-39923
27-39923OEM Part 27-39923 - Gasket - Priced Individually (more info) About Mercury Marine $8.90 $3.90 Add to shopping cart
10+ in stock. Explain stock levels
Gasket, End Cap To Manifold 18-1210-9
18-1210-9OEM Match 18-1210-9 - Gasket 27-39923 2-Pack (more info) About Sierra Marine $16.98 $12.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 10-35388 SCREW, END CAP TO EXHAUST MANIFOLD (1") (2 required per assembly) SERIAL 00000000-04478881
SCREW @10         O - Replaced by 10-39970  
10-35388This part has been superseded. SCREW @10 O - Replaced by 10-39970
(more info)
    UnavailableUnavailable Parts
SCREW,NLA 10-39970  
10-39970OEM Part 10-39970 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#12 10-319484 SCREW, END CAP TO EXHAUST MANIFOLD (1 3/8") (2 required per assembly) SERIAL 00000000-04478881
Replaced by 0332395  
0319484This part has been superseded. Replaced by 0332395
(more info)
    UnavailableUnavailable Parts
CONVERGING RING,NLA 0332395 0332395
0332395OEM Part 0332395 - Converging Ring (more info) About Johnson Evinrude OMC $20.00 $20.00 Add to shopping cart
1 in stock. Explain stock levels
#10 73811A 1 END CAP, EXHAUST MANIFOLD (1 required per assembly) SERIAL 04478882-09999999
#11 27-73812 GASKET, END CAP (1 required per assembly) SERIAL 04478882-09999999
GASKET Note: must be ordered in multiples of 3 27-73812 27-73812
27-73812OEM Part 27-73812 - Gasket - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
10+ in stock. Explain stock levels
#12 10-25299 SCREW, END CAP TO EXHAUST MANIFOLD (3/4") (2 required per assembly) SERIAL 04478882-09999999
SCREW (.312-18 x 10-25299 10-25299
10-25299OEM Part 10-25299 - Screw - Priced Individually (more info) About Mercury Marine $0.30 $0.30 Add to shopping cart
7 in stock. Explain stock levels
#12 10-30075 SCREW, END CAP TO EXHAUST MANIFOLD (1 1/8") (2 required per assembly) SERIAL 04478882-09999999
SCREW             O - Replaced by 10-53576  
10-30075This part has been superseded. SCREW O - Replaced by 10-53576
(more info)
    UnavailableUnavailable Parts
SCREW (.312-18 x 10-53576 10-53576
10-53576OEM Part 10-53576 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#13 78891A 1 BRACKET, MOUNTING - REMOTE CONTROL CABLE STUD (EXHAUST ELBOW (1 required per assembly)
BRACKET ASSY,NLA 78891A 1  
78891A 1OEM Part 78891A 1 - Bracket Assembly, NLA (more info) About Mercury Marine $34.00 $34.00 Add to shopping cart
1 in stock. Explain stock levels
#14 16-38525 STUD, REMOTE CONTROL CABLE TO MOUNTING BRACKET (1 required per assembly)
STUD 16-38525  
16-38525OEM Part 16-38525 - Stud (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
7 in stock. Explain stock levels
#15 12-24664 WASHER, REMOTE CONTROL CABLE STUD (2 required per assembly)
WASHER (M4 x 20) 12-24664  
12-24664OEM Part 12-24664 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
#16 11-20586 NUT, REMOTE CONTROL CABLE STUD (1 required per assembly)
1135045 11-20586 11-20586
11-20586OEM Part 11-20586 - Nut, Sold Individually (more info) About Mercury Marine $0.41 $0.41 Add to shopping cart
10+ in stock. Explain stock levels
11826709109 11-35045 11-35045
11-35045OEM Part 11-35045 - Nut, Sold Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
NUT (.250-28) Sta 11-826709109 11-826709109
11-826709109OEM Part 11-826709109 - Nut - Priced Individually (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
10+ in stock. Explain stock levels
#17 54-28938 CLAMP, WIRING HARNESS TO EXHAUST MANIFOLD (1 required per assembly) SERIAL 03377341-03461707
CLAMP             O NLA  
54-28938 CLAMP O NLA
(more info)
    UnavailableUnavailable Parts
#18 10-20031 SCREW, WIRING HARNESS CLAMP FASTENING (1/2') (1 required per assembly) SERIAL 03377341-03461707
1098253 10-20031  
10-20031OEM Part 10-20031 - Screw - Priced Individually (more info) About Mercury Marine $0.36 $0.36 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.250-20 x 10-98253 10-98253
10-98253OEM Part 10-98253 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10 in stock. Explain stock levels
#19 13-26992 LOCKWASHER,M WIRING HARNESS CLAMP SCREW (1 required per assembly) SERIAL 03377341-03461707
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
#20 54-60517 CLAMP, WIRING HARNESS TO EXHAUST MANIFOLD (3/8") (1 required per assembly) SERIAL 03377341-03461707
CLAMP             O NLA  
54-60517 CLAMP O NLA
(more info)
    UnavailableUnavailable Parts
#22 13-26996 LOCKWASHER, WIRING HARNESS CLAMP SCREW (1 required per assembly) SERIAL 03377341-03461707
LOCKWASHER (#10) 13-26996  
13-26996OEM Part 13-26996 - LockWasher - Priced Individually (more info) About Mercury Marine $0.84 $0.84 Add to shopping cart
10+ in stock. Explain stock levels
#23 26551 RETAINER, THROTTLE SPRING RETURN (1 required per assembly)
5378201 26551  
26551OEM Part 26551 - Bracket (more info) About Mercury Marine $1.70 $1.70 Add to shopping cart
10+ in stock. Explain stock levels
CLIP              O NLA  
53-78201 CLIP O NLA
(more info)
    UnavailableUnavailable Parts
#24 32-39315A 1 HOSE ASSEMBLY, INLET- WATER DISTRIBUTION BLOCK TO DRIVE UNIT (1 required per assembly) (33 1/2")
HOSE ASSY         O - Replaced by 32-47642  
32-39315A 1This part has been superseded. HOSE ASSY O - Replaced by 32-47642
(more info)
    UnavailableUnavailable Parts
HOSE (49.00 Inche 32-47642 32-47642
32-47642OEM Part 32-47642 - Hose -49 Inch (more info) About Mercury Marine $20.33 $20.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 54-32779 CLAMP, INLET HOSE TO WATER DISTRIBUTION BLOCK AND DRIVE UNIT (2 required per assembly)
CLAMP             O - Replaced by 54-32523  
54-32779This part has been superseded. CLAMP O - Replaced by 54-32523
(more info)
    UnavailableUnavailable Parts
CLAMP @2          O - Replaced by 54-815504310  
54-32523This part has been superseded. CLAMP @2 O - Replaced by 54-815504310
(more info)
    UnavailableUnavailable Parts
CLAMP Worm Gear 54-815504310 54-815504310
54-815504310OEM Part 54-815504310 - Clamp (more info) About Mercury Marine $12.70 $12.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 47638 END CAP/CONNECTOR, EXHAUST MANIFOLD (1 required per assembly)
END CAP           O - Replaced by -47638A 1  
47638This part has been superseded. END CAP O - Replaced by -47638A 1
(more info)
    UnavailableUnavailable Parts
END CAP,NEW TAKE OFF,NLA 47638A 1  
47638A 1OEM Part 47638A 1 - End Cap, New Take Off, NLA (more info) About Mercury Marine $30.00 $30.00 Add to shopping cart
5 in stock. Explain stock levels
End Plate 18-1995
18-1995OEM Match 18-1995 - End Plate (more info) About Sierra Marine $57.99 $47.22 Add to shopping cart
Available to order:
Usually ships
within 8 days
END PLATE 1-47638 1-47638
1-47638OEM Match 1-47638 - End Plate (more info) About Barr Marine by EDM $41.00 $32.02 Add to shopping cart
3 in stock. Explain stock levels
#27 27-39917 GASKET, END CAP/CONNECTOR (1 required per assembly)
GASKET 27-39917 27-39917
27-39917OEM Part 27-39917 - Gasket (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
10+ in stock. Explain stock levels
#28 10-39970 SCREW, END CAP/CONNECTOR TO EXHAUST MANIFOLD (7/8") (2 required per assembly)
#29 55538A 2 ELBOW ASSEMBLY, EXHAUST (1 required per assembly)
ELBOW ASSY        O NLA 55538A 2
55538A 2 ELBOW ASSY O NLA
(more info)
    UnavailableUnavailable Parts
Elbow 18-1973
18-1973OEM Match 18-1973 - Elbow 55538A2 (more info) About Sierra Marine $234.99 $175.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
MERC RISER,120/160,(25#) MC-20-55538 MC-20-55538
MC-20-55538OEM Match MC-20-55538 - Mercury Riser, 120/160 (25 #) (more info) About Barr Marine by EDM $205.00 $160.10 Add to shopping cart
2 in stock. Explain stock levels
#31 10-20776 SCREW, PLUD - EXHAUST ELBOW (2 required per assembly)
1098256 10-20776  
10-20776OEM Part 10-20776 - Screw - Priced Individually (more info) About Mercury Marine $0.19 $0.19 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.250-28 x 10-98256 10-98256
10-98256OEM Part 10-98256 - Screw (more info) About Mercury Marine $0.80 $0.45 Add to shopping cart
10+ in stock. Explain stock levels
#32 27-39915 GASKET, EXHAUST ELBOW (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-39915 27-39915
27-39915OEM Part 27-39915 - Gasket - Priced Individually (more info) About Mercury Marine $2.60 $1.56 Add to shopping cart
7 in stock. Explain stock levels