Skip to main content
Welcome to the NEW WCCC Cougar Parts Catalog
(Click here to tell us what you think)
Our warehouse is closed for New Years Jan 1-4th.
Orders placed after 12PM PST on Tuesday 12/30/2025 may not ship until Monday (1/5/2026).
International Customers Click Here [Updated 6/2025]

Alternator Pulleys

Filter by
Products 1-12 of 14
Pulley - Alternator - Dual Groove - C9AF-10A352-C - Used ~ 1969 - 1970 Mercury Cougar / 1969 - 1970 Ford Mustang C9AF-10A352-C,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,alternator,c9w,c9z,cougar,d0w,d0z,dual,ford,ford mustang,groove,mercury,mercury cougar,mustang,pulley,sheave,used,24568
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...

Price: $41.95
Pulley - Alternator - Single Sheave - C5AZ-10344-K - Used ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang C5AZ-10344-K,1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,alternator,c7w,c7z,c8w,c8z,cougar,ford,ford mustang,groove,mercury,mercury cougar,mustang,pulley,sheave,single,used,23841
23841

Used stamped steel single groove alternator pulley, typically these are described as being 2-5/8" to 2-7/8" inches in diameter. We find various casting numbers on them, such as: C5AF-10A352-F1, ...

Price: $24.42
Spacer - Alternator Fan - Used ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang 1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,1971,1971 cougar,1971 mustang,1972,1972 cougar,1972 mustang,1973,1973 cougar,1973 mustang,alternator,c7w,c7z,c8w,c8z,c9w,c9z,cougar,d0w,d0z,d1w,d1z,d2w,d2z,d3w,d3z,fan,ford,ford mustang,mercury,mercury cougar,mustang,spacer,used,11907
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: $3.37
Alternator Fan - 10 Blade - Repro ~ 1970 - 1973 Mercury Cougar / 1970 - 1973 Ford Mustang 1970,1970 cougar,1970 mustang,1971,1971 cougar,1971 mustang,1972,1972 cougar,1972 mustang,1973,1973 cougar,1973 mustang,alternator,blade,cougar,d0w,d0z,d1w,d1z,d2w,d2z,d3w,d3z,fan,ford,ford mustang,mercury,mercury cougar,mustang,new,repro,reproduction,20112
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...

Price: $27.18
Pulley - Alternator - 429CJ - Single Sheave - Used ~ 1971 Mercury Cougar / 1971 Ford Mustang 1971,1971 cougar,1971 mustang,429cj,alternator,cougar,d1w,d1z,ford,ford mustang,groove,mercury,mercury cougar,mustang,pulley,sheave,single,used,25400
25400

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

Price: $39.64
Pulley - Alternator - BOSS 302 - Single Sheave - Used ~ 1969 - 1970 Mercury Cougar / 1969 - 1970 Ford Mustang 1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,302,alternator,boss,c9w,c9z,cougar,d0w,d0z,ford,ford mustang,groove,mercury,mercury cougar,mustang,pulley,sheave,single,used,23842
23842

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

Price: $110.95
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.