1990 Mercruiser 450B100CS CARBURETOR-THROTTLE LINKAGE(WEBER - 4 BARREL) Diagram and Parts

Manufacturer:  Mercury Outboard Parts Mercury Marine Parts
Catalog:  Mercruiser Parts
Year:  1990
Model:  450B100CS
Component:  CARBURETOR-THROTTLE LINKAGE(WEBER - 4 BARREL)
Serial Number:
 

Parts Microfiche Schematic Breakdown



Diagram of 1990 Mercruiser 450B100CS CARBURETOR-THROTTLE LINKAGE(WEBER - 4 BARREL) Diagram and Parts

Parts List by Blowout Reference#

#Part NumberDescriptionMSRPPriceRequiredQty 
118484A 3
COVER
$143.25$116.031
2812776A 4
DECAL SET
(5.0LX ALPHA)
$50.50$50.501OBSOLETE
2812776A 5
DECAL SET
(5.7L ALPHA)
$48.00$48.001OBSOLETE
2812776A25
DECAL SET
(5.7L BRAVO)
$49.10$49.101OBSOLETE
2812776A26
DECAL SET
(350 MAGNUM)
$34.20$34.201OBSOLETE
3805298A 1
FLAME ARRESTOR
$137.91$111.711
3A805314
RETAINER, Breather Hose
$3.39$2.371
486400
WASHER
$1.00$0.701
535045
NUT, (.250-28)
$1.80$1.261
615894 18
HOSE, Breather
$28.34$19.822
753101
CLAMP
$2.89$2.894OBSOLETE
897850
ELBOW, 90 Degree, Breather
$3.60$2.522
952188
GROMMET
$6.70$4.692
10806761A 1
CARBURETOR
(5.7L ALPHA) SN# 0F000455 THRU 0F273497
$780.30$780.301OBSOLETE
10806761A 3
CARBURETOR
(5.7L ALPHA) SN# 0F273498 & Up
$999.93$909.941
10806545A 1
CARBURETOR
(5.7L ALPHA) (SWISS EMISSIONS
$963.94$963.941OBSOLETE
10806970A 1
CARBURETOR
(5.7L BRAVO/ 350 MAG) SN# 0D617328 & Up
$1, 006.53$1, 006.531OBSOLETE
11805161
STUD (4-3/4 IN.)
$32.77$32.770OBSOLETE
11805296
STUD, (4.50 Inch)
$34.83$24.390
1228941
NUT
$1.40$0.981
1332817
SPRING
$8.40$5.881
1435385
SCREW, (.312-18 x 1-3/4)
$1.70$1.192
1435386
SCREW, (.312-18 x 1.00)
$0.70$0.492
1570237
STUD, (.312-18/.312-24 x 2.620)
$2.30$1.612
1570236
STUD, (.312 x 1.500)
$2.30$1.612
16817685T
BRACKET
(CAST)
$62.04$62.041OBSOLETE
16805359T
BRACKET
(STAMPED)
$43.59$35.301
1729250
NUT, (.312-24)
$1.50$1.052
17A20084
WASHER, (.328 x .562 x .062)
$2.04$1.654
18818192
STUD
$8.72$6.101
1924664
WASHER, (M4 x 20)
$0.90$0.632
2035045
NUT, (.250-28)
$1.80$1.261
2141610
GASKET
5.7L ALPHA
$9.29$6.501
21A806758A 1
SPACER
5.7L ALPHA
$114.99$114.991OBSOLETE
21B54523
SCREW, (.312-18 x 1.00)
5.7L ALPHA
$0.30$0.214
2248358
PLUG, (.375)
$10.03$7.011
2396112
STUD, (.250-28 x 2.00), Throttle Cable Anchor
$3.02$2.111
2429245
WASHER, (.281 x .500 x .060) Stainless Steel
$0.80$0.562
2520361
NUT, (.250-28)
$0.80$0.561
2635045
NUT, (.250-28)
$1.80$1.261
2766205
CHOKE
AUTOMATIC CHOKE
$36.08$36.081OBSOLETE
2863922
COVER
AUTOMATIC CHOKE
$13.62$11.041
2969235
SCREW, (.190-24 x .500)
AUTOMATIC CHOKE
$1.20$0.841
30806941
ROD, Choke
AUTOMATIC CHOKE
$21.70$21.701OBSOLETE
31818299
E RING
AUTOMATIC CHOKE
$0.80$0.561
3252457 2
GASKET
(5.7L ALPHA /BRAVO & 350 MAGNUM)
$3.40$2.381
33806177A 3
SPACER
USE WITH QUAD RINGS
$114.99$114.991OBSOLETE
34806237
QUAD RING
USE WITH QUAD RINGS
$5.53$3.882
3554523
SCREW, (.312-18 x 1.00)
USE WITH QUAD RINGS
$0.30$0.214
 
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* 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.