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Parts for MerCruiser 370 TRS GM 454 V-8 1978-1985 Crankshaft, Pistons & Connecting Rods (370 / 400 / 440)

#1 737-5536 PISTON ASSEMBLY, Standard (AR required per assembly) (.001 O.S.)
7375536T 737-5536
 

About Mercury Marine

OEM Part

737-5536 - Piston Assembly - Std [ More info ]

Add to shopping cart $112.95
1 in stock. Explain stock levels

PISTON ASSY-STD   O NLA
737-5536T

About Mercury Marine

OEM Part

PISTON ASSY-STD O NLA [ More info ]
Unavailable
#1 737-5537 PISTON ASSEMBLY, .030 Oversize (AR required per assembly) (.030 O.S.)
PISTON ASSY-.030  O NLA
737-5537

About Mercury Marine

OEM Part

PISTON ASSY-.030 O NLA [ More info ]
Unavailable
#2 39-67127 RING SET, Piston - Standard, PISTON - 8 SETS (8 required per assembly) (STANDARD)
RING SET Piston - Stand 39-67127
39-67127

About Mercury Marine

OEM Part

39-67127 - Rings - Standard [ More info ]

Add to shopping cart $49.00 $39.69
10+ in stock. Explain stock levels

Piston Rings Std
18-3940

About Sierra Marine

OEM Match

18-3940 - Rings, 39-67927 [ More info ]

Add to shopping cart $52.74 $42.19
5 in stock. Explain stock levels

#2 39-67128 RING SET, Piston - .030 Oversize, PISTON - 8 SETS (AR required per assembly) (.030 O.S.)
RING SET-2-.030,NLA 39-67128
39-67128

About Mercury Marine

OEM Part

39-67128 - Rings - 2-.030, NLA [ More info ]

Add to shopping cart $25.00
10+ in stock. Explain stock levels

#3 23-85721 BEARING (PAIR) Crankshaft (4 required per assembly) (STANDARD)
23818473 23-85721
 

About Mercury Marine

OEM Part

23-85721 - Ord 23-818473 [ More info ]

Add to shopping cart $24.61
6 in stock. Explain stock levels

#3 23-85685 BEARING (PAIR) Crankshaft (AR required per assembly) (.001 U.S.)
ORD 23-818474     O NLA
 

About Mercury Marine

OEM Part

ORD 23-818474 O NLA [ More info ]
Unavailable
#3 23-85723 BEARING, crankshaft main (AR required per assembly) (.002 U.S.)
ORD 23-818475     O NLA
 

About Mercury Marine

OEM Part

ORD 23-818475 O NLA [ More info ]
Unavailable
#3 23-85724 BEARING, crankshaft main (AR required per assembly) (.010 U.S.)
0RDER 23-818476   O NLA
 

About Mercury Marine

OEM Part

0RDER 23-818476 O NLA [ More info ]
Unavailable
#3 23-85725 BEARING, crankshaft main (AR required per assembly) (.020 U.S.)
ORD 23-818477     O NLA
 

About Mercury Marine

OEM Part

ORD 23-818477 O NLA [ More info ]
Unavailable
#3 23-85686 BEARING, crankshaft main -rear (AR required per assembly) (STANDARD)
BEARING           O - Replaced by 23-818473
 

This part has been superseded.

23-85686 - BEARING O [ More info ]
Unavailable
Replaced by 23-818473
BRG SET-STD       O - Replaced by 23-818473001
23-818473

This part has been superseded.

23-818473 - BRG SET-STD O [ More info ]
Unavailable
Replaced by 23-818473001
BEARING SET-STD 23-818473001
23-818473001

About Mercury Marine

OEM Part

23-818473001 - Bearing Set - Std [ More info ]

Add to shopping cart $146.83
Available to order: Usually ships within 8 days. Explain stock levels

Std. Main Bearings
18-1315

About Sierra Marine

OEM Match

18-1315 - Main Bearing, 23-818473 [ More info ]

Add to shopping cart $148.49
1 in stock. Explain stock levels

#3 23-85687 BEARING, crankshaft main - rear (AR required per assembly) (.001 U.S.)
BEARING           O - Replaced by 23-818474
 

This part has been superseded.

23-85687 - BEARING O [ More info ]
Unavailable
Replaced by 23-818474
BEARING SET Main - .001 23-818474
23-818474

About Mercury Marine

OEM Part

23-818474 - Bearing Set - .001 Us [ More info ]

Add to shopping cart $119.33
Available to order: Usually ships within 8 days. Explain stock levels

#3 23-85688 BEARING, crankshaft main - rear (AR required per assembly) (.002 U.S.)
23818475 23-85688
 

About Mercury Marine

OEM Part

23-85688 - Bearing [ More info ]

Add to shopping cart $36.00
5 in stock. Explain stock levels

BRG SET-.002 US 23-818475
23-818475

About Mercury Marine

OEM Part

23-818475 - Bearing Set - .002 Us [ More info ]

Add to shopping cart $158.30
1 in stock. Explain stock levels

#3 23-85689 BEARING, crankshaft main - rear (AR required per assembly) (.010 U.S.)
BEARING           O - Replaced by 23-818476
 

This part has been superseded.

23-85689 - BEARING O [ More info ]
Unavailable
Replaced by 23-818476
BRG SET-.010 US   O - Replaced by 23-818476001
23-818476

This part has been superseded.

23-818476 - BRG SET-.010 US O [ More info ]
Unavailable
Replaced by 23-818476001
BEARING SET Main - .010 23-818476001
23-818476001

About Mercury Marine

OEM Part

23-818476001 - Bearing Set - .010 Us [ More info ]

Add to shopping cart $150.84
Available to order: Usually ships within 8 days. Explain stock levels

#3 23-85690 BEARING, crankshaft main - rear (AR required per assembly) (.020 U.S.)
BEARING           O - Replaced by 23-818477
 

This part has been superseded.

23-85690 - BEARING O [ More info ]
Unavailable
Replaced by 23-818477
BEARING SET Main - .020 23-818477
23-818477

About Mercury Marine

OEM Part

23-818477 - Bearing Set - .020 Us [ More info ]

Add to shopping cart $147.50
Available to order: Usually ships within 8 days. Explain stock levels

Main Bearing
18-1314

About Sierra Marine

OEM Match

18-1314 - .020 Main Bearings - Special Order - No Returns [ More info ]

Add to shopping cart $82.69
In stock - special order item. Explain stock levels

#3/4 23-61171 BEARING SET, CRANKSHAFT (1 required per assembly) (STANDARD)
BEARING SET       O - Replaced by 31-848112
 

This part has been superseded.

23-61171 - BEARING SET O [ More info ]
Unavailable
Replaced by 31-848112
BEARING KIT-STD   O - Replaced by 23-842400
 

This part has been superseded.

31-848112 - BEARING KIT-STD O [ More info ]
Unavailable
Replaced by 23-842400
BEARING KIT-STD   O - Replaced by 23-8M0051198
23-842400

This part has been superseded.

23-842400 - BEARING KIT-STD O [ More info ]
Unavailable
Replaced by 23-8M0051198
BEARING SET Main - Stan 23-8M0051198
23-8M0051198

About Mercury Marine

OEM Part

23-8M0051198 - Bearing Kit-STD [ More info ]

Add to shopping cart $303.79
Available to order: Usually ships within 8 days. Explain stock levels

#5 17-35312 PIN, Dowel (1/4 n. Diameter), REAR CRANKSHAFT BEARING CAP (1/4" DIA.) (1 required per assembly)
PIN-DOWEL         O - Replaced by 17-843378
 

This part has been superseded.

17-35312 - PIN-DOWEL O [ More info ]
Unavailable
Replaced by 17-843378
PIN Dowel 17-843378
 

About Mercury Marine

OEM Part

17-843378 - Pin -Dowel [ More info ]

Add to shopping cart $11.70
1 in stock. Explain stock levels

#6 26-75585 SEAL, Oil, REAR-CRANKSHAFT BEARING CAP (2 required per assembly)
2614756 26-75585
 

About Mercury Marine

OEM Part

26-75585 - Seal [ More info ]

Add to shopping cart $14.25
1 in stock. Explain stock levels

SEAL              O - Replaced by 26-8M0062773
26-14756

This part has been superseded.

26-14756 - SEAL O [ More info ]
Unavailable
Replaced by 26-8M0062773
SEAL 26-8M0062773
 

About Mercury Marine

OEM Part

268M0062773 - Seal [ More info ]

Add to shopping cart $101.33
Available to order: Usually ships within 8 days. Explain stock levels

#7 230-5534 FLYWHEEL (1 required per assembly)
FLYWHEEL          O NLA
 

About Mercury Marine

OEM Part

FLYWHEEL O NLA [ More info ]
Unavailable
#8 10-49845 SCREW, (.437-20 x 1.00), FLYWHEEL TO CRANKSHAFT (6 required per assembly)
10845757 10-49845
 

About Mercury Marine

OEM Part

10-49845 - Screw [ More info ]

Add to shopping cart $2.10
2 in stock. Explain stock levels

SCREW (.437-20 x 1.00) 10-845757
10-845757

About Mercury Marine

OEM Part

10-845757 - Screw [ More info ]

Add to shopping cart $4.20
Available to order: Usually ships within 8 days. Explain stock levels

#9 13-39131 LOCKWASHER, (.437), FLYWHEEL SCREW (6 required per assembly)
LOCKWASHER (.437) 13-39131
 

About Mercury Marine

OEM Part

13-39131 - LockWasher [ More info ]

Add to shopping cart $0.80
9 in stock. Explain stock levels

#10 47607A 1 DRIVE PLATE (1 required per assembly)
PLATE ASSY        O - Replaced by -860125T
 

This part has been superseded.

47607A 1 - PLATE ASSY O [ More info ]
Unavailable
Replaced by -860125T
DRIVEPLATE ASSEMBLY 860125T
860125T

About Mercury Marine

OEM Part

860125T - Drive Plate [ More info ]

Add to shopping cart $416.66
Available to order: Usually ships within 8 days. Explain stock levels

#11 10-35091 SCREW, (.375-16 x 1.00), DRIVE PLATE (6 required per assembly)
SCREW (.375-16 x 1.00) 10-35091
10-35091

About Mercury Marine

OEM Part

10-35091 - Screw - Priced Individually [ More info ]

Add to shopping cart $12.10
Available to order: Usually ships within 8 days. Explain stock levels

#12 13-35048 LOCKWASHER, (.375), DRIVE PLATE SCREW (6 required per assembly)
LOCKWASHER (.375) 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

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

#13 614-5538 CONNECTING ROD (8 required per assembly)
CONNECTING ROD    O - Replaced by 614-9641
 

This part has been superseded.

614-5538 - CONNECTING ROD O [ More info ]
Unavailable
Replaced by 614-9641
CONN ROD ASSY     O - Replaced by 614-9641T
 

This part has been superseded.

614-9641 - CONN ROD ASSY O [ More info ]
Unavailable
Replaced by 614-9641T
CONN ROD ASSY     O - Replaced by 614-8M0084554
 

This part has been superseded.

614-9641T - CONN ROD ASSY O [ More info ]
Unavailable
Replaced by 614-8M0084554
CONN ROD ASSY 614-8M0084554
 

About Mercury Marine

OEM Part

6148M0084554 - Connecting Rod Assembly [ More info ]

Add to shopping cart $364.34
Available to order: Usually ships within 8 days. Explain stock levels

#14 N.S.S. Not Sold Separate, BOLT-CONNECTING ROD CAP (GM #3981092) (16 required per assembly)
#16 23-61170 BEARING SET, CONNECTING ROD (STANDARD) (8 required per assembly)
BEARING,NLA 23-61170
 

About Mercury Marine

OEM Part

23-61170 - Bearing, NLA [ More info ]

Add to shopping cart $118.00
7 in stock. Explain stock levels

BRG SET-STD       O - Replaced by 23-841447A 1
 

This part has been superseded.

31-848110 - BRG SET-STD O [ More info ]
Unavailable
Replaced by 23-841447A 1
BRG KIT-STD       O NLA
23-841447A 1

About Mercury Marine

OEM Part

BRG KIT-STD O NLA [ More info ]
Unavailable
#17 429-5880 CRANKSHAFT (1 required per assembly)
CRANKSHAFT        O NLA
 

About Mercury Marine

OEM Part

CRANKSHAFT O NLA [ More info ]
Unavailable
#18 28-34466 KEY, CRANKSHAFT (2 required per assembly)
KEY 28-34466
 

About Mercury Marine

OEM Part

28-34466 - Key [ More info ]

Add to shopping cart $2.60
Available to order: Usually ships within 8 days. Explain stock levels