1991 Mercruiser 250BM33DS CYLINDER HEAD AND ROCKER COVER Diagram and Parts

Manufacturer:  Mercury Outboard Parts Mercury Marine Parts
Catalog:  Mercruiser Parts
Year:  1991
Model:  250BM33DS
Component:  CYLINDER HEAD AND ROCKER COVER
Serial Number:
 

Parts Microfiche Schematic Breakdown



Diagram of 1991 Mercruiser 250BM33DS CYLINDER HEAD AND ROCKER COVER Diagram and Parts

Parts List by Blowout Reference#

#Part NumberDescriptionMSRPPriceRequiredQty 
1814505A 1
ROCKER COVER
$112.84$94.782Add To Cart
218710
CAP, Metal Rocker Cover
(SCREW TYPE CAP)
$14.75$18.172Add To Cart
217345
CAP
(CLAMP TYPE CAP)
$24.42$19.802Add To Cart
317344
SCREW
$4.33$3.598Add To Cart
417467
GASKET, Rocker Cover
$26.10$18.382Add To Cart
599948
PUSH ROD
(FLAT LIFTERS) (200/230 - 5.0L/LX & 260 - 5.7L ALPHA)
$7.60$5.3516Add To Cart
599948
PUSH ROD
(FLAT LIFTERS) (350 MAGNUM/5.7L BRAVO) SN# 0D617327 & Below
$7.60$5.3516Add To Cart
517339
PUSH ROD
(ROLLER LIFTERS) (350 MAGNUM/5.7L BRAVO) SN# 0D617328 & Up
$10.60$7.4616Add To Cart
687284
VALVE
(STANDARD)
$35.50$28.788Add To Cart
687301
VALVE
(.015 O.S.)
$59.00$59.000
794912
VALVE
(STANDARD) 305 C.I.D
$17.92$14.538Add To Cart
798603
VALVE
(.015 O.S.) 305 C.I.D
$31.65$31.650
797661
VALVE, Intake
(STANDARD) 350 C.I.D.
$14.42$11.698Add To Cart
797662
VALVE, Intake
(.015 O.S.) 350 C.I.D.
$59.58$59.580
834217
SEAL (INTAKE AND EXHAUST)
$1.70$1.2016Add To Cart
997664
SEAL
(INTAKE)
$5.60$4.308Add To Cart
9852936
SEAL
(EXHAUST)
$4.57$4.578
1048347
SPRING (INTAKE AND EXHAUST)
$7.70$5.4216Add To Cart
1134518
SHIELD
$1.70$1.7016
1248348
CAP
$5.63$5.638
1311965
ROTATOR (EXHAUST)
$14.15$14.158
1454797
KEY
$1.00$6.9032Add To Cart
1535329
ARM KIT, Rocker
$15.67$12.7016Add To Cart
1635331
BALL, Rocker Arm
$1.90$1.3416Add To Cart
1734516
NUT
$3.20$2.2516Add To Cart
189714
CYLINDER HEAD ASSEMBLY
(305 C.I.D.)
$884.02$884.022
189718
CYLINDER HEAD ASSEMBLY
(350 C.I.D.)
$767.70$767.702
1934522
STUD
(.003 O.S.)
$5.50$3.870Add To Cart
1934521
STUD
(.013 O.S.)
$18.03$18.030
2075611
GASKET
$75.10$36.692Add To Cart
2111968
SCREW, (.437-14 x 1.750)
$9.70$6.8316Add To Cart
2211967
BOLT (3 IN.)
$2.35$6.834Add To Cart
2311966
SCREW, (.437-14 x 3.750)
$9.70$6.8314Add To Cart
 
* 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.