1974 990212R OMC Cobra Sterndrive HEAD AND ROCKER ARM GROUP 225 & 245 HP STERN DRIVE Diagram and Parts
Parts Microfiche Schematic Breakdown Parts List by Blowout Reference# # Part Number Description MSRP Price Required Qty 2 3815892 STUD, Valve rocker arm, .013'' O.S. (1 groov e on shank, light blue paint) $0.00 $0.00 8 OBSOLETE 2 3814692 STUD, Valve rocker arm, .003'' O.S. (2 groo ves on shank, light blue paint) $0.00 $0.00 8 OBSOLETE 3 0908612 VALVE, Inlet, std. $39.31 $39.31 8 OBSOLETE 3 0908591 VALVE, Inlet, .003'' O.S. $40.11 $40.11 8 OBSOLETE 3 0908593 VALVE, Inlet, .030'' O.S. $34.79 $34.79 8 OBSOLETE 3 0908592 VALVE, Inlet, .015'' O.S. $38.58 $38.58 8 OBSOLETE 8 3835333 SEAL, Valve stem $0.00 $0.00 16 OBSOLETE 12 3704796 BOLT, Cylinder head, 7/16-14 x 1-3/4'' $0.00 $0.00 16 OBSOLETE 12 3767468 BOLT, Cyl. hd., 7/16-14 x 3'' $0.00 $0.00 4 OBSOLETE 12 3734594 BOLT, Cylinder head, 7/16-14 x 3-3/4'' $0.00 $0.00 14 OBSOLETE 13 3796243 PUSH ROD $0.00 $0.00 16 OBSOLETE 16 3744341 NUT, Valve rocker arm $0.00 $0.00 16 OBSOLETE 19 0180016 SCREW, Valve cover, 225 HP $0.00 $0.00 8 OBSOLETE 20 0311545 ELBOW, Valve cover $7.99 $6.15 2 21 0313201 GASKET, Cylinder head $67.99 $55.07 2 22 0979827 SPARK PLUG, Champion RBL-8 $3.40 $2.38 8 22 0979826 SPARK PLUG, AC MR43T $4.59 $3.22 8 24 0311543 GROMMET, Cover, 225 HP $11.00 $11.00 2 24 0317105 GROMMET, Cover, 245 HP $6.00 $6.00 8 25 0305981 WASHER, Coverscrew, 245 HP $3.84 $2.69 8 26 0907790 EMBLEM, Valve cover, 245 HP $0.96 $0.96 1 OBSOLETE 27 0908276 PIPE PLUG $15.99 $12.95 2 28 0313332 SCREW, Tube to cover, 225 HP $3.06 $3.06 1 29 0907828 SPACER, Tube assy. to valve cover, 225 HP $1.25 $1.25 1 30 0310439 CLAMP, Hose, valve cover, stbd. $4.99 $3.84 1 6263794 6263794 ROTATOR, Exhaust valve $0.00 $0.00 8 OBSOLETE
* 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.
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