1997 Mercruiser 257B743KT CYLINDER BLOCK AND CAMSHAFT (5.7L ALPHA-BRAVO) Diagram and Parts

Manufacturer:  Mercury Outboard Parts Mercury Marine Parts
Catalog:  Mercruiser Parts
Year:  1997
Model:  257B743KT
Component:  CYLINDER BLOCK AND CAMSHAFT (5.7L ALPHA-BRAVO)
Serial Number:
 

Parts Microfiche Schematic Breakdown



Diagram of 1997 Mercruiser 257B743KT CYLINDER BLOCK AND CAMSHAFT (5.7L ALPHA-BRAVO) Diagram and Parts

Parts List by Blowout Reference#

#Part NumberDescriptionMSRPPriceRequiredQty 
1NSS
CYLINDER BLOCK ASSEMBLY
(ORDER LONG BLOCK 807315A1)
$0.00$0.001OBSOLETE
248340
PIPE PLUG (1/4")
$2.70$1.893
3816565
EXPANSION PLUG (15/32")
$2.70$1.895
448556
BUSHING
$4.57$3.212
532802 1
PIPE PLUG
$4.80$3.362
634270
EXPANSION PLUG (1-5/8" DIA.)
$6.30$4.418
735465
DOWEL PIN (5/16" DIA.)
$1.20$0.844
872640
PLUG
$5.46$3.821
985674
BEARING UNIT (SET)
$54.30$43.981
1072638
LIFTER
$9.40$6.5816
115943
CAMSHAFT
$217.83$176.451
1217161
CHAIN
$94.00$76.141
1317159
SPROCKET
$103.61$103.611OBSOLETE
1417160
SPROCKET
$40.41$32.721
1535339
BOLT (3/4")
$3.76$2.633
16848136
WASHER
$3.02$2.113
1735312
PIN
$9.81$6.871
-807315A 1
MARINE LONG BLOCK ENGINE (2 BBL CARBURETOR)
$3, 044.00$3, 044.001OBSOLETE
-809825
SEALER-RED RTV (WHERE APPLICABLE)
$14.98$12.141
-34227 1
PERFECT SEAL (WHERE APPLICABLE)
$18.32$14.841
 
* To comply with Mercury policy, Boats.net will not ship OEM Mercury parts outside of the United States.
* Pricing applies to Internet orders only. Required numbers shown are quantities used per whole assembly. Prices are based on a quantity of one (Each). You order one, you get one. Order the quantities needed for your repair.