The New Process NP-261 come with the fork pads already molded on the fork itself. The picture is that of a NP261 range fork.
If your range fork or mode fork for your 261 transfer case gear box need replacing you will need to order the whole fork. Both forks come with the pad already molded on them and the pads are not available separately.
The casting number for the New Process Gear 261 Range Fork is 17833. And the casting number for the Mode Fork is 28624. All picture illustrated in this post are those of a Range Fork for an NP261.