Official replacement (OEM)
✓ Verified fit
Sennheiser (Sonova Consumer Hearing GmbH)
HD 250BT REPLACEMENT EARPADS
Part 509179
Details & evidence ↓
Sennheiser · exact model result
Sennheiser HD 250BT
Replacement earpads
1 verified fit1 official (OEM)
✓
See all 1 →Verified matches
These passed our full evidence gate for this exact model.
All verified earpads
Fit details and supporting evidence.
Sennheiser (Sonova Consumer Hearing GmbH)
HD 250BT REPLACEMENT EARPADS
Official replacement (OEM)Very high confidence
- Part number
- 509179
- Mounting
- Official manual says to peel the existing pad away, place the matching new pad onto the ear cup, and seat it around the cup in the notch, with the seam pointing down.
Evidence (3)
-
assets.sennheiser.com
The official HD 250BT manual describes removing the pad, orienting the replacement seam downward, and fitting it into the ear-cup notch. It supports the installation instructions, though it does not identify part number 509179.
-
global.sennheiser-hearing.com
Sennheiser’s official product page identifies the item as HD 250BT replacement earpads, gives article number 509179, and states it is one pair for HD 250BT.
-
us.sennheiser-hearing.com
Sennheiser’s U.S. compatibility collection is for HD 250BT and lists HD 250 BT Ear Pads; availability is not relevant to fit.