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Sennheiser Genuine Replacement Earpads for HD 4.50BTNC / HD 450BT / HD 4.40 BT / HD 350BT Headphones - Black

PB Tech price
PB Tech price
$ 43 .43
 +GST
$ 49 .94
 inc GST
$43.43  +GST
$49.94

Sennheiser Genuine Replacement Earpads for HD 4.50BTNC / HD 450BT / HD 4.40 BT / HD 350BT Headphones - Black

Make your headphones feel like new
  • Brand: Sennheiser
  • MPN: 507240
  • Part #: HSASEN507240
  • UPC: 615104300798
17
PB Tech price
$ 43 .43 $ 49 .94
 +GST  inc GST


Click & Collect: Select your store to check availability
Delivery: Order now and it ships tomorrow When will I receive it?
$43.43  +GST
$49.94
  • Brand: Sennheiser
  • MPN: 507240
  • Part #: HSASEN507240
  • UPC: 615104300798

Colour

Black

What PB Tech customers are saying about this product...

See More Reviews

"While the installation can be quite annoying, the replacement pads themselves are of same quality as the originals and have made my few years old pair of HD 450BT headphones feel l ...view more"

EW
By: EthanW824 03/04/25
Verified Owner

"A great way to update your headphones. My pads were peeling apart, but these were a great solution. They arrived quicker than expected, weren’t too hard to put on (check YouTube) ...view more"

G
By: Guest 26/03/24

"Easy enough to put on and feels like I’ve got a new pair of headphones again"

G
By: Guest 27/02/24

COMBO DEALS: Buy Together and SAVE!

Save even more by creating your own combo deal with any of the items below and the Sennheiser Genuine Replacement Earpads for HD 4.50BTNC / HD 450BT / HD...
Sennheiser Genuine Replacement Earpads for HD 4.50BTNC / HD 450BT / HD 4.40 BT / HD 350BT Headphones - Black
Total:
$ 47 .62
 +GST
$ 54 .76
Buy together and save $0.15 $0.17
Dual 3.5mm Male to 3.5mm Female Airplane Headphone Adapter (Gold Plated)
Dual 3.5mm Male to 3.5mm Female Airplane Headphone Adapter (Gold Plated)

$4.19  +GST

$4.82

You save 3% You save 3%

Features

Genuine Sennheiser Replacement Earpads for the black HD 4.50BTNC / HD 450BT / HD 4.40 BT / HD 350BT / MB 360 UC Headphones

Specifications

Compatible with

HD 4.50BTNC
HD 450BT
HD 4.40 BT
HD 350BT
MB 360 UC

Weight

35 g

Manufacturer Part No:
507240
Brand:
Product Type:
-
UPC
615104300798
Product Family:
Genuine
Shipping Weight:
0.001 kg
PB Part No:
HSASEN507240
Product Model:
Replacement Earpads
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4.2 out of 5 Stars Based on 17 reviews
5 Stars
9
4 Stars
5
3 Stars
1
2 Stars
1
1 Stars
1

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So much cheaper than buying a new pair

Heaps cheaper and saves a bunch on buying a new or replacement pair. The video on you tube makes it easy as to change over.

By: RaymondW45 17/08/23
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Cost effective way to freshen your headphones up

Took ages to come from PB Tech's supplier but well worth the wait!

Little but fiddly to install but not as bad as everyone elses review say lol

Have a watch of this before install really helps - youtube.com/watch?v=s3pdw_w9RKs

TH
By: TerryH31 15/05/23
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Headphones back to as new condition

Fiddly to fit - patience prevails.
Headphones returned to an 'as new' condition.

G
By: Guest 16/01/23
0 out of 0 users found this review helpful
Did you find it helpful?

Great replacement option

Good replacement, a bit tricky to put on but worth the hassle

G
By: Guest 25/11/21
0 out of 0 users found this review helpful
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Exact replacement

These fit perfectly and feel exactly like they did when they were new

RM
By: RickyM16 05/07/21
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

Sennheiser Genuine Replacement Earpads for HD 4.50BTNC / HD 450BT / HD 4.40 BT / HD 350BT Headphones - Black

Make your headphones feel like new
  • Brand: Sennheiser
  • MPN: 507240
  • Part #: HSASEN507240
  • UPC:615104300798
PB Tech price $43.43 Excluding GST PB Tech price $49.94 Including GST

Date Created: 00:10, 14-09-2025
Product URL: https://www.pbtech.co.nz/product/HSASEN507240/Sennheiser-Genuine-Replacement-Earpads-for-HD-450B?pg=2&srsltid=AfmBOook8BvaS0WQ9aAL6KnR7682-3XqndFwAGcxJhGSMF5Hnme_8K59
Branch New Stock On Display
Auckland - Albany 0
Auckland - Glenfield 0
Auckland - Queen Street 0
Auckland - Auckland Uni 0
Auckland - Newmarket 0
Auckland - Westgate 0
Auckland - Penrose 0
Auckland - Henderson (Express) 0
Auckland - St Lukes 0
Auckland - Manukau 0
Hamilton 0
Tauranga 0
New Plymouth 0
Palmerston North 0
Petone 0
Wellington 0
Auckland - Head Office 14
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby 0
Christchurch - Christchurch Central 0
Dunedin 0

Features

Genuine Sennheiser Replacement Earpads for the black HD 4.50BTNC / HD 450BT / HD 4.40 BT / HD 350BT / MB 360 UC Headphones

Specifications

Compatible with

HD 4.50BTNC
HD 450BT
HD 4.40 BT
HD 350BT
MB 360 UC

Weight

35 g

Date Created: 00:10, 14-09-2025
Product URL: https://www.pbtech.co.nz/product/HSASEN507240/Sennheiser-Genuine-Replacement-Earpads-for-HD-450B?pg=2&srsltid=AfmBOook8BvaS0WQ9aAL6KnR7682-3XqndFwAGcxJhGSMF5Hnme_8K59