Parts for Mercury Marine 25 HP (4-Stroke) Intake / Exhaust Valves

Revise Search: All Models > 25 HP (4-Stroke) > 0P153500 - 0P388282 (Belgium) > Intake / Exhaust Valves

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View diagram and parts list below. Tap to zoom. Scroll down to order.
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 ]

#	27-830270A02	GASKET SET (1 required per assembly)
		27-830270A02 - Gasket Set [ More info ] Unavailable
#	830271T 3	CYLINDER HEAD (1 required per assembly) (ELECTRIC)
		830271T 3 - Cylinder Head -elec, NLA [ More info ] $299.99 3 In Stock.
#	830271T 4	CYLINDER HEAD (1 required per assembly) (MANUAL)
		830271T 4 - Cylinder Head -manual, NLA [ More info ] Unavailable
#1	822649T	VALVE, Exhaust (2 required per assembly)
		822649T - Exhaust Valve [ More info ] Unavailable
		832991T - Exhaust Valve [ More info ] Unavailable
		8M0119204 - Exhaust Valve [ More info ] $32.58 Available to Order: Usually ships within 10 days.
#2	832990T 1	VALVE, Intake (2 required per assembly)
		832990T 1 - Intake Valve [ More info ] $19.92 Available to Order: Usually ships within 10 days.
#3	12-825044	WASHER, Valve Spring (4 required per assembly)
		12-825044 - Washer, Valve Spring [ More info ] $5.60 Available to Order: Usually ships within 10 days.
#4	26-822647	SEAL, Valve Stem (4 required per assembly)
		26-822647 - Seal [ More info ] $22.92 Available to Order: Usually ships within 10 days.
#5	24-823678	SPRING, Valve Outer (4 required per assembly)
		24-823678 - Spring, Outer Valve [ More info ] $5.80 Available to Order: Usually ships within 10 days.
#6	822650	RETAINER (4 required per assembly)
		822650 - Valve Spring Retainer [ More info ] $3.70 Available to Order: Usually ships within 10 days.
#7	28-822651	KEY (8 required per assembly)
		28-822651 - KEY [ More info ] Unavailable
		28-893554 - Key [ More info ] $6.80 Available to Order: Usually ships within 10 days.
#8	825045A 2	ROCKER ARM (4 required per assembly)
		825045A 2 - Rocker Arm [ More info ] Unavailable
#9	10-825046	SCREW (4 required per assembly)
		10-825046 - Screw [ More info ] Unavailable
#10	11-826150	NUT (4 required per assembly)
		11-826150 - NUT,NLA [ More info ] Unavailable
#11	830274	SHAFT, Rocker (1 required per assembly)
		830274 - Shaft - Rocker [ More info ] Unavailable
		8M0011790 - SHAFT-ROCKER NLA [ More info ] Unavailable
#12	NSS	NOT SOLD SEPARATE, Plug (2 required per assembly)
		NSS - NOT SOLD SEPARATE [ More info ] Unavailable
#13	825050	BRACKET (2 required per assembly)
		825050 - Bracket [ More info ] Unavailable
#14	24-825052	SPRING (1 required per assembly)
		24-825052 - Spring [ More info ] $9.99 $9.88 10+ In Stock.
#15	10-826410 30	SCREW, (M8 x 30) (3 required per assembly)
		10-826410 30 - Screw [ More info ] Unavailable