Neil, what make of links are you looking for? I guy might be able to get them for you.
Chuck C

Neil, call Glen Shuey at Roland Equipment His mobile number is 847 721 983zero. I bought my rails from him for my D2 3 years ago. I don't know what brand they were but Glen should know if the ones he sell will fit.
Chuck C

Check with any Track Shops , Some road profilers use D2 size tracks , They use about 1 1/2 Chains per side ,but have some Links left over ,,These machines are Manly Italian I understand. LJ

I have a set of 32 link NOS Cat D2 rails (they fit other machines as well) part No. 5B3129 I believe, that I would part with. I will not break them up for a project. $2500 in Paso Robles, CA. I may be able to get them to Chad's in Laramie, WY for a decent price or will be happy to ship at your cost.

Too many projects that I will never be able to finish. Send me an EMAIL at the link by clicking my name. I can send you pictures of the rails, part number and cat logo on the rails. Please do not private message me as with the Best of the West show coming up I cannot keep my in box clear.