A bit concerned that it would be difficult to buy service parts for my 1125, and wanting the challenge of finding the identical parts cheaper, I sourced the following:
Genuine Rotax RB-X341 oil filters (Q1064.1AM) - Buell price £18.75 + VAT
Oil filter O-rings (CF0003.1AM) - Buell price £5.47 + VAT (but comes with the filter)
Copper sealing washer for R/H drain plug (Q0091.1AM) - Buell price £3.75 + VAT
Alloy sealing washer for L/H drain plug (Q0092.1AM) - Buell price £4.69 + VAT
No secret of where they came from...
Oil filters can be had
here.
The O rings and sealing washers came locally where they were subject to a minimum order of 50 of each...
Just looking to get my money back on them, so £13 (including delivery) for...
1 x Genuine Rotax RB-X341 oil filters (Q1064.1AM equivalent)
1 x Oil filter O-rings (CF0003.1AM equivalent)
1 x Copper sealing washer for R/H drain plug (Q0091.1AM equivalent)
1 x Alloy sealing washer for L/H drain plug (Q0092.1AM equivalent)
If anyone wants to buy their own filters (EBay link above), I can supply you with O rings and washers (saving you a minimum order from suppliers)...
PM me if interested...