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1967 - 1973 Mercury Cougar Alternator Pulleys

Determining the correct pulley is dependent upon many things. The dual sheave pulley pretty much disappeared after 1970. Most all engines starting in 1970 used one of the two different single sheave pulleys. Typically a dual sheave pulley was installed with a 55 amp alternator and without power steering.

*Restoration tip ? Prior to final assembly of your alternator, verify that you have the correct alternator fan. 13 blade fans (10A310) were used until November 1969. There after, a 10 blade fan was installed.


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Price: $22.86

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Availability: Used / Wrecking Yard Item
Item #: 23844 -

Good used double sheave alternator pulley.Ford Part #: C5AF-10A352-J.

Price: $35.87

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Availability: Used / Wrecking Yard Item
Item #: 24568 -

Used cast dual sheave alternator pulley. Casting number C9AF-10A352-C, we believe that these originally had a zinc dichromate finish. Called out for use on various 1969-70 Mercury Cougar and Ford Mustang with a need for a dual sheave alternator pulley.*Note - this is a cast pulley instead of the common stamped steel single sheave version.Ford part # C5AZ-10344-L.

Price: $20.88

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Availability: Used / Wrecking Yard Item
Item #: 23841 -

Used stamped steel single groove alternator pulley, typically these are described as being 2-7/8 inches in diameter. We find various casting numbers on them, such as: C5AF-10A352-F1, C5AF-10A352-G1, C5AF-10A352-K, C5AF-10A352-L.Replaces Ford part number C5AZ-10344-K.

Price: $2.88

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Availability: Used / Wrecking Yard Item
Item #: 11907 -

Used alternator fan spacer for the 1967 - 1973 Mercury Cougar or Ford Mustang.  This spacer also fits many other Ford applications.  Ford part number: C5AZ-10A344-B.

Price: $13.37

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Availability: Out of Stock, Discontinued
Item #: 11032 -

Reproduction gold dichromate 13 blade alternator fan. Used on 1967-69 Mercury Cougar and 1965-69 Ford Mustang manufactured BEFORE 11/17/1969. Actually this is a Ford part found on almost all Ford automobiles from 1965-69. 13 blade alternator cooling fan.Replaces Ford part #: C5AZ-10A310-B.

Price: $12.47

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Availability: Out of Stock
Item #: 20112 -

Reproduction gold dichromate 10 blade alternator fan. Used on Mercury Cougars and Ford Mustangs manufactured after 11/17/1969. Actually this is a Ford part found on most all Ford automobiles from 1970-73. 10 blade alternator cooling fan. Replaces Ford Part #: DOAZ-10A310-B

Price: $33.89

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Availability: Out of Stock
Item #: 25400 -

Good used single sheave pulley for the alternator on the 429 Cobra Jet.Ford Part #: D1ZF-10A352-AA.

Price: $94.86

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Availability: Out of Stock
Item #: 23842 -

Good used single sheave pulley for the alternator on the Boss 302. Ford Part #: C5AF-10A352-H.

Price: $20.88

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Availability: Out of Stock
Item #: 24567 -

C9AF-10A352-A or -B Alternator pulley for use with only one drive belt. Just under 2-3/4" inches in diameter. This later version would have a casting number of C9AF-10A352-A or possibly C9AF-10A352-B stamped on it. Ford master part number is C5AZ-10344-K like the above pulley.