Bill I just spoke with Seat safe. You are right. Very helpful. They even found your record of when you bought yours. Back in 2012. Unfortunately the price is not the same though. But thats expected...
For anyone reading this the part number I will be ordering is 114-7554, with a 165MM rigid buckle. Slightly short than the OEM one by about 20mm. Same as Bills but now a different part number. And different colour...
The other thing is the height adjuster will no longer be adjustable as it simply bolts directly into the pillar.
@BillsGU. Do you have a pic of the seat belt at the pillar section?