Jeff,
Yes, it was built by CCC as were all the red 82 series models built from late 1981 to early 1985. The 1282 has a 12 hp Kohler Magnum engine and the trusty SunStrand hydro. IH did not build a 1282 (or the later 782D). The 1282 was produced supposedly because the dealers wanted another 12 hp in the lineup as a replacement for the 1200/1250 quietline.
The first tractor CCC built was a yellow & white 482 in late 1981. CCC built the red 82's for the IH dealers that sold the Cub Cadet line, and at the same time built yellow & white models to be sold by Lawn Power Products dealers (Cub Cadet dealers) that did not sell the IH ag line. CCC did use IH parts they received as part of the "Cub Cadet Buy Out" on the red tractors until stocks of those parts were exhausted, parts such as the dash with International on it, the steering wheel center cap, IH grill emblem, cast iron rear end case etc. As these parts were exhausted, the CCC made parts were used except for the emblems/IH decals, when they ran out there was nothing used in their place The steering wheel got a plain/blank center cap.
This tractor was built in 1982 and the S/N is right in the middle of the S/N range for that year (700,000-712,899) at 706,5XX, but that S/N range included 20 different models, so production of the different models was fairly limited. The models were: CCC yellow & white models 482, 580, 582, 680 (same as the 1282), 682, 782, 784, 982, 984, 986, and the red IH models were 482, 582S, 582, 1282, 682, 782, 784, 982 (kind code 9586), 982 (kind code 0589), and 982 (kind code 0588). I do not know what a 784 is or the difference in the three 982's, the listing came from a CCC brochure, Form NO. 772-3879 R10/89. Production of the red models ended in 1985 according to the brochure, or basically when the IH ag line was bought by Tenneco/Case.