🖼️
The project:
Found a replacement for a discontinued Pacific sliding-door roller
If you're trying to replace a Pacific 1-1659 or a carriage marked RD.200815845, I found a replacement that works for the application:
🔧 Rolltrak R1080 Adjustable Carriage & Concave Roller
- Rolltrak part number: R1080
- Bunnings I/N: 3986483
- Roller: 32 mm acetal concave roller
- Carriage: adjustable steel carriage, 15 mm wide
- Overall size: approximately 76 × 40 × 15 mm
- Load rating: 25 kg per carriage
The original Pacific 1-1659 is discontinued, so this may help anyone who has an older Dowell or similar sliding timber door and can't find the original carriage.
The R1080 isn't advertised by Rolltrak as an official direct replacement for the Pacific part — this is a practical replacement I found and fitted successfully.
I've put the full cross-reference and details here so people searching for the old part numbers can find it:
https://github.com/Vozzi-cyber/Glass-sliding-door
If you've been looking for Pacific 1-1659, RD.200815845, or a replacement, hopefully this saves you some time. Please add a comment if you've found another compatible replacement or can confirm the R1080 works on your door.
- Materials:
2 x Rollteck R1080
- Tools:
Small hammer, flat & star screwdriver, metal file & blanket optional.
- Step 1:
Removed sliding door & place on table ontop of a blanket.
Removed old rollers with star & flat screwdrivers.
Filed the inside corners of the roller carriage (45 degree angle was easier) for clearence.
Lightly filed the aluminium door housing for fitment.
Screw all the way out and keep washer on the outer side while pushing & Lightly tapping in with hammer.
Manually push the adjustable roller pullys in and replace the door.
Adjustable rollers to suit door frame squareness.
Test and re adjust if required.
