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Idler Pulley - Fixed - w/ New Bearing - 428CJ - Restored ~ 1970 Mercury Cougar / 1970 Ford Mustang

Item #: 11-9908
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Cost: 7200
Earns: 360
Bonus: 84

Used 428CJ Fixed Idler Pulley for the 1970 Mercury Cougar or Ford Mustang with the 428 Cobra Jet Engine


Price: $90.00
    Options / Optional Addons
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    Used bracket and pulley assembly with new installed bearing for Cougars or Mustangs equipped with the
    428CJ engine. This is also a service replacement part for the C8AZ-8678-B fixed idler pulley. The only difference between them is that this part has the larger bearing.

    *Note* All new bearings will have a slight bit of play in them. This is by design, by the manufactures. We have asked the suppliers, and the answer is to allow for possible heat expansion. Even the "Koyo" branded ones, which were used starting in 1968, now have an ever so slight amount of play.

    We also offer a bearing replacement service to rebuild your 1970-71 390, and 1970 428CJ fixed idler pulley, see item 27539.

    Ford part # D0AZ-8678-D.

    Check out this video
    Shipping Weight:
    2.00 LBS
    (weight shown may be the dimensional weight)
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    Why am I being warned about potential exposure to chemicals in motor vehicle parts?


    • Some chemicals in motor vehicle parts are on the Proposition 65 list because they can cause cancer and/or birth defects or other reproductive harm.
    • When purchasing USED or NOS items, we do not know if listed chemicals are present in these products.
    • This product is known to contain the following listed chemicals:

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