Jeep NP 231 transfer case, this is the later made version, the 231J.
Chain driven and ultra reliable this is one of the most successful and popular transfer cases ever made.
This NP 231J came out of a Jeep Wrangler TJ, the 4.0L 6 cylinder version. It was fitted behind an AX15 gearbox. It’s been sitting in my workshop drystored for the last year and was working fine before that, it is unneeded as I have a rock crawling Dana 300 with custom internals..
As well as fitting straight up to the AX15 gearbox you can buy adapters from Novak in the States to fit it to SM420, SM464, T18 and NP435 manual boxes as well as TH350, TH400 and 4L60-E automatic boxes.
I’ve priced this less than you’d be able to get the cheapest one on eBay USA.
£250 or a sensible offer from a Retro Ride reader
Based in Ivybridge, Devon, happy for collection or I could possibly deliver at extra cost or am happy to ratchet strap to a pallet for you to organise a courier - I would recommend Paisley Freight (£100 for a medium pallet).
Chain driven and ultra reliable this is one of the most successful and popular transfer cases ever made.
This NP 231J came out of a Jeep Wrangler TJ, the 4.0L 6 cylinder version. It was fitted behind an AX15 gearbox. It’s been sitting in my workshop drystored for the last year and was working fine before that, it is unneeded as I have a rock crawling Dana 300 with custom internals..
As well as fitting straight up to the AX15 gearbox you can buy adapters from Novak in the States to fit it to SM420, SM464, T18 and NP435 manual boxes as well as TH350, TH400 and 4L60-E automatic boxes.
I’ve priced this less than you’d be able to get the cheapest one on eBay USA.
£250 or a sensible offer from a Retro Ride reader
Based in Ivybridge, Devon, happy for collection or I could possibly deliver at extra cost or am happy to ratchet strap to a pallet for you to organise a courier - I would recommend Paisley Freight (£100 for a medium pallet).
