Replacement oval buffers for Lima diesels

[Ozymandias]

Does anyone have a good source of replacement oval buffers for Lima diesels? If there's an online shop (or if anyone has some they'd like to sell!) I'd be very interested...!

Thanks!

[Mustermark]

I got oval buffers from N Brass Loco. Nick has an eBay store now, but a lot more stock on his website... You e-mail him what you want and he sends a Paypal invoice. Not quite an online shop, but very efficient.