Buderus Screw Set M6 x 25mm DIN912 (4x) O-Ring 8718578141

Buderus screw set, M6 x 25mm DIN912 (4x) O-ring, classed as bolts, nuts and screws, listed for the Gb402-320 G20 GB.

At a glance

Part type: Bolts, Nuts & Screws

Manufacturer part no.

8718578141

Showing prices

£114.48

£95.40 ex. VAT · VAT at 20%

Available to order · 7 working days

Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The SCREW-SET M6 X 25MM DIN912 (4X) O-RING is a Buderus part classed in the catalogue as Bolts, Nuts & Screws. It is listed for the Buderus Gb402-320 appliance family.

Make	Model / assembly	Reference	Years	Fitment
BUDERUS GB402-320 G20 GB - 7736613538	—		—	—

Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.