I have 3 PDI Manifolds for sale, 2 x for MXS/NXS Acert C15, PDI SKU 101000034622 will replace Cat P/Ns 231-3462, 224-4324
Also have 1 for Signature/ISX Cummins, for direct replacement on older Signature engines, or VGT delete on newer ISX. The original part number is 7445, PDI might not even carry this particular Manifold anymore, I don’t see it on their site.
Call, text or email Clint