1998 Mercruiser 421102BN1 Cylinder Head And Rocker Cover Diagram and Parts

Manufacturer:  Mercury Outboard Parts Mercury Marine Parts
Catalog:  Mercruiser Parts
Year:  1998
Model:  421102BN1
Component:  Cylinder Head And Rocker Cover
Serial Number:
 

Parts Microfiche Schematic Breakdown



Diagram of 1998 Mercruiser 421102BN1 Cylinder Head And Rocker Cover Diagram and Parts

Parts List by Blowout Reference#

#Part NumberDescriptionMSRPPriceRequiredQty 
1827149
COVER, Rocker
(Starboard)
$82.93$82.931OBSOLETE
1827150
COVER, Rocker
(Port)
$80.34$68.331
2827151
CAP, Oil Fill
$16.06$13.661
3827153
SCREW
$2.60$1.916
4827155
O-RING
$13.09$11.146
5827154
GASKET, Rocker Cover
$49.90$36.682
6806754T
TUBE, Oil Fill
$15.02$11.041
7 17339 1
PUSH ROD
$0.00$0.0012OBSOLETE
8824317 1
VALVE
$73.58$62.586
8824318 1
VALVE
$55.15$46.900
9809992
VALVE
$54.25$46.146
10 97664 1
SEAL
$0.00$0.006OBSOLETE
11 34217
SEAL, O-Ring
$0.00$0.006OBSOLETE
12 48347 1
SPRING
$0.00$0.0012OBSOLETE
13 48348 1
CAP
$0.00$0.0012OBSOLETE
14 54797 1
KEY
$0.00$0.0024OBSOLETE
15824335T
ROCKER ARM AND BALL KIT
(Use With Non-Roller Rocker Cylinder Head)
$25.67$21.8312
16801883
NUT
(Use With Non-Roller Rocker Cylinder Head)
$5.77$4.2512
17801882 1
STUD
(Use With Non-Roller Rocker Cylinder Head)
$10.65$9.0612
18883164
ROCKER ARM ASSEMBLY, Roller
$43.68$37.1512
19883165
SUPPORT, Rocker Arm, Roller
$8.76$6.442
20827178 2
CYLINDER HEAD ASSEMBLY
(Non-Roller Rocker Cylinder Head)
$670.75$670.752OBSOLETE
20827178 3
CYLINDER HEAD
(Roller Rocker Cylinder Head)
$932.92$891.401
21816460
GASKET
$49.30$36.242
22 11968
SCREW, (.437-14 x 1.750)
$0.00$0.0012OBSOLETE
23 11967 1
SCREW, (.437-14 x 3.00)
$0.00$0.004OBSOLETE
24 11966
SCREW, (.437-14 x 3.750)
$0.00$0.0010OBSOLETE
-824326A96
GASKET SET, Overhaul
$683.25$581.101
 
* 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.