Got an old Cub Cadet tractor with a mechanical front Power Take-Off (PTO) that's slipping, noisy, or just won't engage? Instead of replacing the whole expensive unit, this rebuild kit lets you fix it yourself! This is the 759-3490 kit, and it contains all the common wear parts you need to get that PTO clutch working like new.
This kit fits a TON of classic Cub Cadet models from the 1960s through 1974, including the narrow frame and wide frame tractors with the mechanical PTO. We're talking models like the 71, 72, 73, 100, 102, 104, 105, 106, 107, 108, 109, 122, 123, 124, 125, 126, 127, 128, 129, 147, 149, and 169. It also replaces a bunch of old part numbers like 759-3488, 759-3489, IH-483525-R91, IH-543690-R1, and several others.
What's in the box? You get the key wear items: a new clutch disc, the PTO bearing assembly, thrust button, wear button, springs, nuts, bolts, a set screw set, and even a setup gauge to help you get the air gap adjustment perfect during reassembly.
Rebuilding a PTO requires some mechanical skill, but it's a very doable project for a DIY tractor enthusiast with a service manual. With this complete kit, you can restore reliable operation to your mower deck, snow blower, or other PTO-driven attachments. It's a cost-effective way to keep your vintage Cub Cadet running strong for years to come.
