Disc brake cylinder (caliper) D

Disc brake caliper, marked in the name with the letter D. When choosing, what matters most is what the manufacturer wrote on the photo: mounting holes "D8" – that is how it is written on the drawing – and the distance between them 63 mm.

• The other photos mark 85,6 mm, 73 mm, 43,2 mm, 39,7 mm and 16,3 mm
• The manufacturer did not say what each dimension measures, so we do not assign meanings to them – we compare number with number
• A separate photo marks the pad gap as 6 mm
• The body is gold, the bracket is black – but the colour decides nothing, measure the hole spacing
• The letters HS are cast into the gold body – the same letters are also on the caliper marked with the letter A (supplier code WI ZQ4102) and on "Disc brake cylinder (caliper) E", so they do not tell the products apart
• The same row in the list: the caliper marked with the letter A – its hole spacing is also 63 mm, supplier code WI ZQ4102; and "Disc brake cylinder (caliper) E" has M8 holes at a 68 mm distance
• The caliper is replaced not for wear but when the piston sticks, fluid seeps past the seal, or the pad pin is broken off; the pads themselves are a separate replaceable part
• Do not confuse it with the master cylinder: the caliper presses the pads to the disc, and a separate product supplies it with fluid – the same category has "Foot brake master cylinder RZ-D002" and four more like it
• Supplier code WI ZQ4101 – quote it again when ordering

To be straight with you: the manufacturer did not give the piston diameter or the brake hose thread for this product. Which specific model and which years it is for, the manufacturer did not write, and we do not guess – write us your model and year. Before ordering, measure your caliper's mounting hole spacing, their thread and the disc thickness – or send us a photo: we will check it before you order.

24-month warranty · tel. +370 685 777 56