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Parts for MerCruiser 454 Mag. MPI Bravo (Gen. VI) GM 454 V-8 Crankshaft, Pistons & Connecting Rods

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 737-850477T PISTON ASSEMBLY (STANDARD) (8 required per assembly) 454 MAG
PISTON KIT-STD    O NLA 737-850477T
737-850477T PISTON KIT-STD O NLA
(more info)
    UnavailableUnavailable Parts
#1 737-850451 PISTON KIT (.030 O.S.) (AR required per assembly) 454 MAG
PISTON KIT-.030   O NLA 737-850451
737-850451 PISTON KIT-.030 O NLA
(more info)
    UnavailableUnavailable Parts
#2 39-827651T RING, Piston (STANDARD) (8 required per assembly) 454 MAG
RING Piston 39-827651T 39-827651T
39-827651TOEM Part 39-827651T - Rings - Standard (more info) About Mercury Marine $160.42 $160.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 39-850447 RING, Piston (.030 O.S.) (AR required per assembly) 454 MAG
RING Piston 39-850447 39-850447
39-850447OEM Part 39-850447 - Rings - .030 (more info) About Mercury Marine $113.67 $113.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 737-827664 PISTON ASSEMBLY, Standard (8 required per assembly) 502 MAG
PISTON ASSEMBLY S 737-827664 737-827664
737-827664OEM Part 737-827664 - Piston Kit - Std (more info) About Mercury Marine $499.93 $499.93 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 737-850450 PISTON KIT (.030 O.S.) (AR required per assembly) 502 MAG
PISTON KIT-.030   O - Replaced by 737-827665A 1  
737-850450This part has been superseded. PISTON KIT-.030 O - Replaced by 737-827665A 1
(more info)
    UnavailableUnavailable Parts
PISTON/RINGS-.030   NLA 737-827665A 1
737-827665A 1 PISTON/RINGS-.030 NLA
(more info)
    UnavailableUnavailable Parts
#2 39-827660 RING SET, Piston - Standard (8 required per assembly) 502 MAG
RING SET-STD      O - Replaced by 39-827660T 39-827660
39-827660This part has been superseded. RING SET-STD O - Replaced by 39-827660T
(more info)
    UnavailableUnavailable Parts
RING SET Piston - 39-827660T 39-827660T
39-827660TOEM Part 39-827660T - Rings - Standard (more info) About Mercury Marine $102.00 $102.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 39-852935 RING SET, Piston - .030 Oversize (8 required per assembly) 502 MAG
RING SET-2-.030,NLA 39-852935 39-852935
39-852935OEM Part 39-852935 - Rings - 2-.030, NLA (more info) About Mercury Marine $80.00 $80.00 Add to shopping cart
10+ in stock. Explain stock levels
#3 23-818473 BEARING SET, Main - Standard (1 required per assembly)
BRG SET-STD       O - Replaced by 23-818473001 23-818473
23-818473This part has been superseded. BRG SET-STD O - Replaced by 23-818473001
(more info)
    UnavailableUnavailable Parts
BEARING SET-STD 23-818473001 23-818473001
23-818473001OEM Part 23-818473001 - Bearing Set - Std (more info) About Mercury Marine $143.25 $143.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
Std. Main Bearings 18-1315
18-1315OEM Match 18-1315 - Main Bearing, 23-818473 (more info) About Sierra Marine $148.49 $148.49 Add to shopping cart
1 in stock. Explain stock levels
#3 23-818474 BEARING SET, Main - .001 Undersize (AR required per assembly)
BEARING SET Main 23-818474 23-818474
23-818474OEM Part 23-818474 - Bearing Set - .001 Us (more info) About Mercury Marine $119.33 $119.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 23-818475 BEARING SET, Main - .002 Undersize (AR required per assembly)
BRG SET-.002 US 23-818475 23-818475
23-818475OEM Part 23-818475 - Bearing Set - .002 Us (more info) About Mercury Marine $158.30 $158.30 Add to shopping cart
1 in stock. Explain stock levels
#3 23-818476 BEARING SET, Main - .010 Undersize (AR required per assembly)
BRG SET-.010 US   O - Replaced by 23-818476001 23-818476
23-818476This part has been superseded. BRG SET-.010 US O - Replaced by 23-818476001
(more info)
    UnavailableUnavailable Parts
BEARING SET Main 23-818476001 23-818476001
23-818476001OEM Part 23-818476001 - Bearing Set - .010 Us (more info) About Mercury Marine $147.17 $147.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 23-818477 BEARING SET, Main - .020 Undersize (AR required per assembly)
BEARING SET Main 23-818477 23-818477
23-818477OEM Part 23-818477 - Bearing Set - .020 Us (more info) About Mercury Marine $143.92 $143.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
Main Bearing 18-1314
18-1314OEM Match 18-1314 - .020 Main Bearings - Special Order - No Returns (more info) About Sierra Marine $82.69 Add to shopping cart
In stock - special order item. Explain stock levels
#4 17-43504 PIN, Dowel (1 required per assembly)
PIN Dowel 17-43504  
17-43504OEM Part 17-43504 - Pin -Dowel (more info) About Mercury Marine $4.90 $4.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 26-811554 SEAL (1 required per assembly)
SEAL 26-811554 26-811554
26-811554OEM Part 26-811554 - Seal (more info) About Mercury Marine $80.92 $80.92 Add to shopping cart
1 in stock. Explain stock levels
Rear Main Seal, 18-1234
18-1234OEM Match 18-1234 - Seal, 26-811554, 3853528 (more info)
Replaces OEM #3853528
About Sierra Marine $73.99 $58.86 Add to shopping cart
1 in stock. Explain stock levels
#6 230-811561 FLYWHEEL (1 required per assembly)
FLYWHEEL          O - Replaced by 230-843374T 1  
230-811561This part has been superseded. FLYWHEEL O - Replaced by 230-843374T 1
(more info)
    UnavailableUnavailable Parts
FLYWHEEL 230-843374T 1  
230-843374T 1OEM Part 230-843374T 1 - Flywheel (more info) About Mercury Marine $447.79 $447.79 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-49845 SCREW, (.437-20 x 1.00) (6 required per assembly)
10845757 10-49845  
10-49845OEM Part 10-49845 - Screw (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
2 in stock. Explain stock levels
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
#8 861523A 9 COUPLER ASSEMBLY, Engine - Short Aluminum Hub (1 required per assembly)
COUPLER ASSY      O - Replaced by -8M0098795 861523A 9
861523A 9This part has been superseded. COUPLER ASSY O - Replaced by -8M0098795
(more info)
    UnavailableUnavailable Parts
COUPLER ASSEMBLY 8M0098795  
8M0098795OEM Part 8M0098795 - Coupler Assembly (more info) About Mercury Marine $583.25 $583.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
Engine Coupler 18-2412
18-2412OEM Match 18-2412 - Coupler, Bravo (more info) About Sierra Marine $537.76 $455.41 Add to shopping cart
4 in stock. Explain stock levels
#9 10-14883 SCREW, (.375-16 x 1.12) (6 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
#10 12-20572 WASHER, (.390 x .750 x .093) (6 required per assembly)
WASHER (.390 x .7 12-20572  
12-20572OEM Part 12-20572 - Washer (more info) About Mercury Marine $1.10 $0.62 Add to shopping cart
9 in stock. Explain stock levels
#11 22-74036 FITTING, Grease (2 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
#12 614-9641T CONNECTING ROD ASSEMBLY (8 required per assembly)
CONN ROD ASSY     O - Replaced by 614-8M0084554  
614-9641TThis part has been superseded. CONN ROD ASSY O - Replaced by 614-8M0084554
(more info)
    UnavailableUnavailable Parts
CONN ROD ASSY 614-8M0084554  
6148M0084554OEM Part 6148M0084554 - Connecting Rod Assembly (more info) About Mercury Marine $355.42 $355.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 10-19234 SCREW, (.437-20) (16 required per assembly)
SCREW 10-19234 10-19234
10-19234OEM Part 10-19234 - Screw (more info) About Mercury Marine $6.91 $6.91 Add to shopping cart
10+ in stock. Explain stock levels
#14 11-58056 NUT (16 required per assembly)
NUT,NLA 11-58056  
11-58056OEM Part 11-58056 - Nut, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#15 23-85726 BEARING SET, Connecting Rod - Standard (8 required per assembly)
2385726001 23-85726 23-85726
23-85726OEM Part 23-85726 - Bearing Set - Std (more info) About Mercury Marine $10.93 $10.93 Add to shopping cart
1 in stock. Explain stock levels
BEARING SET Conn 23-85726001 23-85726001
23-85726001OEM Part 23-85726001 - Bearing Set - Std (more info) About Mercury Marine $19.83 $19.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
Std. Rod Bearings 18-1334
18-1334OEM Match 18-1334 - Rod Bearing, 23-85726 (more info) About Sierra Marine $20.49 $16.12 Add to shopping cart
10+ in stock. Explain stock levels
#15 23-85727 BEARING SET, Connecting Rod - (.001 Undersize) (PAIR) (AR required per assembly)
BEARING SET Conne 23-85727 23-85727
23-85727OEM Part 23-85727 - Bearing Set - .001 Us (more info) About Mercury Marine $19.42 $19.42 Add to shopping cart
2 in stock. Explain stock levels
#15 23-85728 BEARING SET, Connecting Rod - (.002 Undersize) (PAIR) (AR required per assembly)
BRG SET-.002 US,NLA 23-85728 23-85728
23-85728OEM Part 23-85728 - Bearing Set - .002 Us, NLA (more info) About Mercury Marine $9.50 $9.50 Add to shopping cart
10+ in stock. Explain stock levels
#15 23-85691 BEARING SET, Connecting Rod - (.010 Undersize) (PAIR) (AR required per assembly)
BEARING SET Conne 23-85691 23-85691
23-85691OEM Part 23-85691 - Bearing Set - .010 Us (more info) About Mercury Marine $16.75 $16.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
Rod Bearing 18-1333
18-1333 18-1333 - Rod Bearing, 23-85691 - Special Order - No Returns (more info)       Special Order Please Call
#15 23-85729 BEARING SET, Connecting Rod - (.020 Undersize) (PAIR) (AR required per assembly)
BEARING SET Conne 23-85729 23-85729
23-85729OEM Part 23-85729 - Bearing Set - .020 Us (more info) About Mercury Marine $15.17 $15.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 429-811552 CRANKSHAFT (1 required per assembly) (454 MAG)
CRANKSHAFT 429-811552  
429-811552OEM Part 429-811552 - Crankshaft (more info) About Mercury Marine $2,271.43 $2,271.43 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 429-845597T CRANKSHAFT (1 required per assembly) (502 MAG)
CRANKSHAFT        O - Replaced by 429-843083T  
429-845597TThis part has been superseded. CRANKSHAFT O - Replaced by 429-843083T
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT 429-843083T  
429-843083TOEM Part 429-843083T - Crankshaft (more info) About Mercury Marine $2,177.60 $2,177.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 28-811558 KEY (1 required per assembly)
KEY               O - Replaced by 28-845607  
28-811558This part has been superseded. KEY O - Replaced by 28-845607
(more info)
    UnavailableUnavailable Parts
KEY 28-845607 28-845607
28-845607OEM Part 28-845607 - Key (more info) About Mercury Marine $4.30 $4.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-811572A94 GASKET SET, Overhaul (1 required per assembly) (454)
GASKET SET Overha 27-811572A94 27-811572A94
27-811572A94OEM Part 27-811572A94 - Gasket Set (more info) About Mercury Marine $1,300.00 $1,300.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-805396A92 GASKET SET, Overhaul (1 required per assembly) (502)
GASKET SET Overha 27-805396A92 27-805396A92
27-805396A92OEM Part 27-805396A92 - Gasket Set (more info) About Mercury Marine $1,271.43 $1,271.43 Add to shopping cart
Available to order:
Usually ships
within 8 days