Parts for MerCruiser 7.4L Bravo GM 454 V-8 1988-1991 Cylinder Head & Rocker Cover

Revise Search: All Models > 7.4L Bravo GM 454 V-8 1988-1991 > 0B771113 - 0D603117 > Cylinder Head & Rocker Cover

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• View diagram and parts list below.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	17671	COVER, ROCKER (2 required per assembly)
		17671 - COVER O NLA [ More info ] Unavailable
#2	36-75336	CAP, Filler (2 required per assembly)
		36-75336 - 36-75336 - CAP Filler O [ More info ] Unavailable Replaced by 36-807152
		36-807152 - CAP O NLA [ More info ] Unavailable
#3	16-11995	STUD, ROCKER COVER (14 required per assembly)
		16-11995 - Stud, NLA [ More info ] $4.50 10+ in stock.
#4	14763	REINFORCEMENT, ROCKER COVER STUD (8 required per assembly)
		14763 - Reinforcement, NLA [ More info ] $14.00 10+ in stock.
#4	14764	REINFORCEMENT, ROCKER COVER STUD (6 required per assembly)
		14764 - Reinforcement, NLA [ More info ] $10.50 10+ in stock.
#5	11-816730	NUT, (.250-20), ROCKER COVER STUD (14 required per assembly)
		11-816730 - 11-816730 - NUT (.250-20) * [ More info ] Unavailable Replaced by 11-816730 1
		11-816730 1 - Nut [ More info ] $2.40 10+ in stock.
		11-8M0098315 - NUT O [ More info ] Unavailable
#6	27-49121	GASKET, ROCKER COVER (2 required per assembly)
		27-49121 - Gasket [ More info ] $10.60 7 in stock.
		18-0464-9 - Gasket 2PK [ More info ] $32.98 $24.79 1 in stock.
#7	75589	ROD, VALVE PUSH (INLET) (8 required per assembly)
		75589 - Push Rod [ More info ] $11.92 Available to order: Usually ships within 8 days.
#7	75590	ROD, VALVE PUSH (EXHAUST) (8 required per assembly)
		75590 - Push Rod [ More info ] $11.92 Available to order: Usually ships within 8 days.
#8	814506	VALVE, Exhaust (STANDARD) (8 required per assembly)
		814506 - Exhaust Valve [ More info ] $91.17 Available to order: Usually ships within 8 days.
#8	814507	VALVE, Exhaust (.015 O.S.) (AR required per assembly)
		814507 - ORD 814507001 * [ More info ] $73.90 4 in stock.
#9	49134	VALVE, Intake (STANDARD) (8 required per assembly)
		49134 - Valve [ More info ] $19.83 10 in stock.
#9	49135	VALVE, INLET (.015 O.S.) (AR required per assembly)
		49135 - VALVE O NLA [ More info ] Unavailable
#10	75979	GUIDE, PUSH ROD (8 required per assembly)
		75979 - Guide, NLA [ More info ] $25.00 10+ in stock.
#11	26-75988	SEAL, VALVE (16 required per assembly)
		26-75988 - Seal [ More info ] $2.50 10+ in stock.
		18-4022 - Seal - Special Order - No Returns [ More info ] $11.75 In stock - special order item.
#12	24-14754	SPRING, VALVE (INLET AND EXHAUST) (16 required per assembly)
		24-14754 - 24-14754 - SPRING O [ More info ] Unavailable Replaced by 24-14754T
		24-14754T - Spring [ More info ] $17.70 $15.15 Available to order: Usually ships within 8 days.
#13	14755	ROTATOR, VALVE SPRING (16 required per assembly)
		14755 - Valve Spring Rotator, NLA [ More info ] $30.00 10+ in stock.
#14	14753	CAP, VALVE (16 required per assembly)
		14753 - Valve Cap, NLA [ More info ] $7.50 10+ in stock.
#15	28-54530	KEY, VALVE STEM (32 required per assembly)
		28-54530 - Key - Priced Individually [ More info ] $1.80 2 in stock.
#16	19241	ARM, ROCKER VALVE (16 required per assembly)
		19241 - Rocker Valve Arm, NLA [ More info ] $22.00 10+ in stock.
#17	58041	BALL, ROCKER VALVE ARM (16 required per assembly)
		58041 - Ball [ More info ] $24.75 4 in stock.
#18	11-49119	NUT, ROCKER VALVE ARM STUD (16 required per assembly)
		11-49119 - Nut, NLA [ More info ] $2.50 10+ in stock.
#19	938-9553	CYLINDER HEAD ASSEMBLY (2 required per assembly)
		938-9553 - 938-9553 - CYLINDER HEAD ASS O [ More info ] Unavailable Replaced by 938-9553T
		938-9553T - 938-9553T - HEAD-CYL-REMAN O [ More info ] Unavailable Replaced by 938-883491R 1
		938-883491R 1 - HEAD-CYL-RM-7.4L O NLA [ More info ] Unavailable
#20	16-49133	STUD, ROCKER VALVE ARM (AR required per assembly)
		16-49133 - Stud, NLA [ More info ] $11.25 10+ in stock.
#21	27-13687	GASKET, Cylinder Head (2 required per assembly)
		27-13687 - Head Gasket [ More info ] $59.90 3 in stock.
		27-8M0049045 - Head Gasket ZZ [ More info ] $71.60 $61.31 In stock
		18-3877 - Head Gasket 454 Early Style [ More info ] $53.49 $42.69 1 in stock.
#22	10-49106	BOLT, (2.00 Inch), CYLINDER HEAD TO CYLINDER BLOCK (8 required per assembly)
		10-49106 - Screw [ More info ] $3.95 10+ in stock.
		10-845706 - 10-845706 - SCREW O [ More info ] Unavailable Replaced by 10-845706M 2
		10-845706M 2 - SCREW (.438-14 x O NLA [ More info ] Unavailable
#23	10-49105	BOLT, (4.125 Inch), CYLINDER HEAD TO CYLINDER BLOCK (24 required per assembly)
		10-49105 - 10-49105 - BOLT (4.125 Inch) O [ More info ] Unavailable Replaced by 10-845705
		10-845705 - SCREW (.438-14 x O NLA [ More info ] Unavailable
#-	27-65184A88	GASKET SET, Engine (1 required per assembly)
		27-65184A88 - Gasket Set [ More info ] $496.65 Available to order: Usually ships within 8 days.