1989 Mercruiser 437B100BS CYLINDER BLOCK, OIL PUMP AND OIL PAN Diagram and Parts

Manufacturer:  Mercury Outboard Parts Mercury Marine Parts
Catalog:  Mercruiser Parts
Year:  1989
Model:  437B100BS
Component:  CYLINDER BLOCK, OIL PUMP AND OIL PAN
Serial Number:
 

Parts Microfiche Schematic Breakdown



Diagram of 1989 Mercruiser 437B100BS CYLINDER BLOCK, OIL PUMP AND OIL PAN Diagram and Parts

Parts List by Blowout Reference#

#Part NumberDescriptionMSRPPriceRequiredQty 
16387A 3
CYLINDER BLOCK ASSEMBLY
$2, 565.25$2, 565.251
267383
PLUG, CAMSHAFT BORE (2-1/2" DIA.)
$2.75$2.751
367384
PLUG, OIL GALLERY (5/8" DIA.)
$2.59$2.592
474840
PIN, FRONT COVER
$2.48$2.482
599889
VALVE, BY-PASS
$24.87$18.041Add To Cart
632802
PIPE PLUG, CYLINDER BLOCK
$4.80$3.483Add To Cart
774396
STUD, OIL TUBE TO BLOCK
$2.55$2.552
868712A 1
OIL PUMP ASSEMBLY-OLD DESIGN ALUMINUM PUMP
$229.59$192.851Add To Cart
928668
SCREW, COVER TO OIL PUMP (7/8")-OLD DESIGN ALUMINUM PUMP
$1.00$0.734Add To Cart
1026992
LOCKWASHER, COVER SCREW-OLD DESIGN ALUMINUM PUMP
$0.70$0.514Add To Cart
1172877A 1
OIL PICK-UP TUBE ASSEMBLY-OLD DESIGN ALUMINUM PUMP
$303.25$303.251
1237612
SCREW, OIL PUMP TO ENGINE-OLD DESIGN ALUMINUM PUMP
$1.50$1.092Add To Cart
1367919
NUT, OIL PICK-UP TUBE STUD-OLD DESIGN ALUMINUM PUMP
$0.85$0.852
813838A 1
OIL PUMP ASSEMBLY-NEW DEISNG CAST IRON PUMP
$229.59$192.851Add To Cart
1113843A 2
OIL PICK-UP TUBE ASSEMBLY-NEW DESIGN CAST IRON PUMP
$59.91$43.431Add To Cart
1268101
SCREW, OIL PUMP TO ENGINE-NEW DESIGN CAST IRON PUMP
$1.50$1.092Add To Cart
1470792
FLANGE, TUBE TO OIL PUMP
$4.15$4.151
1535276
"O" RING, TUPE TO OIL PUMP
$1.40$1.021Add To Cart
1647576
SCREW, FLANGE TO OIL PUMP (3/4")
$1.40$1.022Add To Cart
1790925
SEAL, CRANKSHAFT - REAR
$45.27$32.831Add To Cart
1899334
CLAMP, BASE
$2.75$2.751
1998261
SCREW, HOSE CLAMP
$0.70$0.511Add To Cart
2035048
LOCKWASHER, HOSE CLAMP SCREW
$0.90$0.651Add To Cart
2135048
LOCKWASHER, OIL PUMP SCREW
$0.90$0.652Add To Cart
2271938A 1
OIL PAN
$489.59$411.251Add To Cart
2335765
SCREW, OIL PAN (5/8")
$2.50$1.8129Add To Cart
2460039
PLUG, OIL DRAIN
$4.13$4.131
2572479A 5
GASKET, OIL PAN
$87.31$63.291Add To Cart
2697006T
ELBOW, OIL PAN
$9.35$9.351
2797346A 2
TUBE ASSEMBLY, DIPSTICK
$57.74$41.861Add To Cart
2878039
COUPLING, DIPSTICK TUBE
$21.37$21.371
2947626
NUT, DIPSTICK TUBE TO ELBOW
$2.85$2.851
3097381A 1
GAUGE, OIL LEVEL
$29.50$29.501
3141505A 1
SIDE COVER
$99.22$99.221
3272479A 5
GASKET, SIDE COVER
$87.31$63.291Add To Cart
3375206
SCREW, SIDE COVER (1-3/4")
$2.10$1.524Add To Cart
3426543
"O" RING, SIDE COVER SCREW
$2.10$1.524Add To Cart
3594023A 1
ADAPTER, OIL FILTER-180-190-3.7L/LX
$205.20$205.201
3693534
BUSHING, OIL FILTER ADAPTER-180-190-3.7L/LX
$57.40$57.401
3758390
"O" RING, OIL FILTER ADAPTER-180-190-3.7L/LX
$0.50$0.361Add To Cart
3863825
ELBOW, OIL FILTER ADAPTER (90)-180-190-3.7L/LX
$22.64$16.412Add To Cart
3991892
GASKET, OIL FILTER ADAPTER-180-190-3.7L/LX
$2.40$1.742Add To Cart
4092357 28
HOSE, OIL (13-1/2")-180-190-3.7L/LX
$59.58$43.182Add To Cart
4132720
ADAPTER, OIL FILTER
$9.90$7.181Add To Cart
4214957
OIL FILTER
$9.80$7.111Add To Cart
-72775A16
SHORT BLOCK
$3, 661.95$3, 661.951
-43186A 1
GASKET SET, ENGINE OVERHAUL
$333.24$279.931Add To Cart
 
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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.