1991 Mercruiser 457B100DR INTAKE MANIFOLD AND FRONT COVER(DESIGN I) Diagram and Parts

Manufacturer:  Mercury Outboard Parts Mercury Marine Parts
Catalog:  Mercruiser Parts
Year:  1991
Model:  457B100DR
Component:  INTAKE MANIFOLD AND FRONT COVER(DESIGN I)
Serial Number:
 

Parts Microfiche Schematic Breakdown



Diagram of 1991 Mercruiser 457B100DR INTAKE MANIFOLD AND FRONT COVER(DESIGN I) Diagram and Parts

Parts List by Blowout Reference#

#Part NumberDescriptionMSRPPriceRequiredQty 
117618
MANIFOLD, Intake
(4 BARREL)
$914.58$914.581
117619
MANIFOLD, Intake
(2 BARREL)
$566.39$566.391
117620
MANIFOLD, Intake
(4 BARREL - HI-RISE)
$757.20$757.201
2806681
SCREW, (.375-16 x .875)
(3/8-16 X 7/8 IN.)
$4.17$3.029Add To Cart
211975
BOLT
(3/8-16 X 1-1/4 IN.)
$2.00$1.453Add To Cart
375435A 1
POINTER
$14.35$10.411Add To Cart
447512
LIFTING EYE
$19.62$14.241Add To Cart
534354
SCREW, (.375-16 x 1.50)
$1.50$1.091Add To Cart
6N.S.S.
Not Sold Separate, STUD (GM#3959544)
$0.00$0.004
772647
GUARD
$12.60$12.601
817145
GASKET SET
(Use RTV Silicone Sealant for end gasket - See Service Manual)
$40.70$29.511Add To Cart
917437
PUMP ASSEMBLY, Water
$144.92$121.731Add To Cart
1034897
GASKET
$2.40$1.742Add To Cart
1132132
SCREW, (.375-16 x 1.750)
$1.70$1.232Add To Cart
1147688
SCREW, (.375-16 x 2.750)
$1.90$1.381Add To Cart
1152200
SCREW (1-1/2 IN.)
$9.09$9.091
1215120T
PULLEY (3 GROOVE)
$342.85$342.851
1347277
SCREW, (.312-24 x .750)
$0.70$0.514Add To Cart
1439107
LOCKWASHER, (.312)
$1.00$0.734Add To Cart
1575420
BALANCER
$294.50$247.381Add To Cart
1633863
PULLEY (2 GROOVE)
(See Note)
$99.90$83.931Add To Cart
1872626
BOLT
$4.38$4.381
1939131
LOCKWASHER, (.437)
$0.70$0.511Add To Cart
2035332
WASHER
$7.50$5.441Add To Cart
2134352
SCREW, (.375-24 x .875)
(W/O POWER STEERING)
$0.70$0.513Add To Cart
2135786
SCREW, (.375-24 x 1.00)
(WITH POWER STEERING)
$2.10$1.523Add To Cart
2235048
LOCKWASHER, (.375)
$0.90$0.653Add To Cart
2349213A 1
BELT (44 IN.)
$29.10$21.101Add To Cart
2435365
SUPPORT
USE WHERE APPLICABLE
$4.65$4.652
2535366
SCREW, (.250-20 x .563)
USE WHERE APPLICABLE
$6.90$5.002Add To Cart
2614249A 2
COVER
$140.84$118.301Add To Cart
2797335
SEAL, Oil
$33.89$24.581Add To Cart
2814250
GASKET
$4.00$2.901Add To Cart
2935366
SCREW, (.250-20 x .563)
$6.90$5.0010Add To Cart
3153338
VALVE ASSEMBLY, Filter
W/O REMOTE OIL FILTER
$36.39$30.561Add To Cart
3254786
SCREW, (.312-18 x 1.250)
W/O REMOTE OIL FILTER
$1.80$1.312Add To Cart
3314957
FILTER, Oil
W/O REMOTE OIL FILTER
$9.90$7.181Add To Cart
3414239
RETAINER, Oil Seal (REAR)
$124.16$104.301Add To Cart
3514241
GASKET
$12.10$8.771Add To Cart
3614240
SEAL, Oil (REAR)
$31.90$23.131Add To Cart
3714243
BOLT, (.250-20 x 1.750)
$2.80$2.031Add To Cart
3814242
BOLT, (.250-20 x .875)
$8.70$6.312Add To Cart
3914263
PIN, Dowel
$2.90$2.101Add To Cart
4011996
NUT
$9.30$6.741Add To Cart
4114827
STUD, (.250-20 x 2.180)
$9.00$6.531Add To Cart
4249011
SET SCREW, (.312-18 x .312)
$0.47$0.474
 
* 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.