Timing Belt Kit Water Pump Tensioner Valve Cover Gasket Fit Toyota 4Runner 3.4 Timing Parts Manufacturer Part Number: E99459401CP

Manufacturer Part Number: E99459401CP

Manufacturer Part Number: CB117865S01

Replace OE Part : F6AZ-6L266-DA

Placement on Vehicle: Right for engine intake side

Fit For: 1984-1989 Ford E-150 Econoline

Timing Belt Kit Water Pump Tensioner Valve Cover Gasket Fit Toyota 4Runner 3.4 Timing Parts Manufacturer Part Number: E99459401CPTiming Belt Kit Water Pump Tensioner Valve Cover Gasket Fit Toyota 4Runner 3. 4. Located in the engine compartment behind the drive belts, the timing belt keeps the crankshaft in sync with the camshaft(s), essentially ensuring the proper timing and operation of the engine and its valves. When replacing a timing belt, also replace tensioner, and pulleys. Failure of pulleys and tensioners, after replacing only the belt, can cause valve or piston damage