Quicksilver Marine Parts Catalog
- Contents
- Pre-1988 Mariner
- Mercury & Mariner
- Carburetor Kits
- Fuel Pump Repair Kits
- Ignition Keys
- Ignition Parts (2-Stroke)
- Ignition Parts (4-Stroke)
- Lower Unit Gearcase Seal
- Pistons
- Oil Filters
- Powerhead Gasket Sets
- Rod Main Bearings
- Solenoid Relay (2-Stroke)
- Solenoid Relay (4-Stroke)
- Spark Plugs (2-Stroke)
- Spark Plugs (4-Stroke)
- Stators
- Thermostat Kits
- Water Pump Parts (2-Stroke)
- Water Pump Parts (4-Stroke)
- Mercruiser
- Engine Parts
- View All »
- Alternators
- Camshafts, Bearings, Lifters & Push Rods
- Carburetors
- Connecting Rod Bearings
- Crankshaft Bearings
- Distributor Assembly & Components
- Distributor Gears
- ECMs, Coils, Wires & Spark Plugs
- Engine Couplers
- Engine Gaskets
- Exhaust Manifolds & Elbows
- Flame Arrestors
- Fuel Coolers
- Fuel Injection Components
- Fuel Pumps & Filters
- Ignition Tune-up Kits
- Intake & Exhaust Valves
- Oil Coolers
- Oil Pumps & Components
- Piston Rings
- Pistons
- Rocker Arms & Hardware
- Starter Parts
- Starters & Solenoids
- Thermostats, Housings & Covers
- Timing Chains & Gears
- Valve Caps, Springs & Keepers
- V-Belts & Serpentine Belts
- Water Hoses—Engine Supply
- Water Hoses—Exhaust Cooling
- View All »
- Transom & Drive Parts
- View All »
- Bearing Carriers
- Bellows
- Drive Shaft Housing & Sterndrive Units
- Drive Shaft Housing Bearings
- Drive Shaft Housing Gears
- Gear Case Bearings
- Gear Case Gears
- Gear Case Seals
- Gear Case Shafts
- Gear Case Shims
- Gimbal Bearings
- Installation Gaskets
- Trim Cylinders
- Trim Cylinder Hardware
- Trim Cylinder Hoses
- Universal Joints (U-Joints)
- Water Pump Impellers & Kits
- View All »
- Engine Parts
- Page Numbers
INTERNAL ENGINE
INTAKE VALVES
Standard size
Fits MCM 496 Mag & HO; also MIE 8.1S & HO
INTAKE VALVE
.015 (.38 mm) Oversize
Fits MCM 496 Mag & HO; also MIE 8.1S & HO
Standard size
Head 2.250 in., Lgth. 5.210 in., Stem .3720 in.
Fits 2010 and newer MCM/MIE 8.2L
EXHAUST VALVES
Standard size
EXHAUST VALVE
Fits MCM 100 Vazer
Standard size
Head 1.940", Lgth. 4.880", Stem .3414"
Fits MCM 140/3.0L/LX, GM V‑6 (262 cid) & V‑8 (350 cid) engines (non‑Gen+)
Standard size
Head 2.082", Lgth. 5.208", Stem .338"
Fits MCM 3.7L engines
Standard size
Standard size
Head 1.840", Lgth. 4.912", Stem .3410"
Fits MCM 100 Vazer
Fits MCM 185 (V6) & GM V‑8 (305 cid) engines
Standard size
Standard size
Head 1.500", Lgth. 4.923", Stem .3415"
Head 1.940 in., Lgth. 4.879 in., Stem .3410 in.
Fits MCM 120/2.5L, 3.0L, GM V‑6 & V‑8 (305 & 350 cid) engines
Fits MCM GM V‑6 & V‑8 (350 cid) engines (Gen+ )
Standard size
Standard size
Head 1.600", Lgth. 4.906", Stem .3415"
Head 1.840", Lgth. 4.879", Stem .3410"
Fits MCM 140 & 3.0L/LX
Fits MCM 5.0L (Gen+)
Standard size
Standard size
Head 1.653", Lgth. 4.983", Stem .342"
Head 1.940 in., Lgth. 4.879 in., Stem .3410 in.
Fits MCM 3.7L engines
Fits MCM GM V‑8 (377 cid) engines & Scorpion 350 EC
Standard size
Standard size
Head 1.500 in., Lgth. 4.923 in., Stem .3410 in.
Head 2 in., Lgth. 4.959 in., Stem .3410 in.
Fits MCM/MIE GM V‑6 & V‑8 (350 cid) engines (Gen+ )
Fits MCM GM V‑8 (377 cid) engines & Scorpion 350 EC
.030 (.76 mm) Oversize
Standard size
Head 1.500 in., Lgth. 4.923 in., Stem .3560 in.
Head 2.065", Lgth. 5.230", Stem .3720"
Fits MCM/MIE GM V‑6 & V‑8 (350 cid) engines (Gen+ )
Fits MCM/MIE 330, 340, 350 & 7.4L/LX
Standard size
Standard size
Head 1.500", Lgth. 4.923", Stem .3710"
Head 2.190", Lgth. 5.218", Stem .3720"
Fits MCM/MIE GM V‑8 (305 & 350 cid) engines
Fits MCM/MIE 454 Mag, 502 Mag & 8.2L
Standard size
Standard size
Head 1.500", Lgth. 4.923", Stem .3710"
Head 2.250 in., Lgth. 5.230 in., Stem .3720 in.
Fits MCM/MIE 5.7L/LX (1996‑1997) (non‑Gen+)
Fits MCM 425, 450, 465, 500 & 500 Bulldog (Gen V & VI).
998