BMW Motorrad - Cylinder Head for R 100 S - ECE

Diagram : Engine (11), Section : Cylinder Head

Click on the Cylinder Head diagram to enlarge the image. The numbers in the Nr column correspond to the numbered parts on the image diagram.

If what you need isn't available from BMW, don’t despair! Alternatives may exist – CONTACT US!

Number
on Diagram
Part Number
Description
Supplement
Required
Qty
Price
Per Unit
Qty
# on Diagram:
01
Part Number:
11121265503
Valve Seat Ring Intake
D=45,4
Required qty:
2
Price:
$34.04
QTY
# on Diagram:
01
Part Number:
11121265504
Valve Seat Ring Intake
D=45,6
Required qty:
2
Price:
$26.54
# on Diagram:
02
Part Number:
11121265649
Valve Seat Ring Exhaust
+0,2
Required qty:
2
Price:
$34.04
QTY
# on Diagram:
02
Part Number:
11121265650
Valve Seat Ring Exhaust
+0,4
Required qty:
2
Price:
$34.04
QTY
# on Diagram:
02
Part Number:
11122325741
Valve seat insert exhaust lead-free
+0,2
Required qty:
2
Price:
$34.04
QTY
# on Diagram:
02
Part Number:
11122325742
Valve seat insert exhaust lead-free
+0,4
Required qty:
2
Price:
$34.04
QTY
# on Diagram:
03
Part Number:
11121744332
Lock Ring
Required qty:
4
Price:
$1.89
QTY
# on Diagram:
04
Part Number:
11121262259
Protection tube
Required qty:
4
Price:
$23.63
QTY
# on Diagram:
05
Part Number:
11121338708
Valve Guide
14.06
Required qty:
4
Price:
$31.38
QTY
# on Diagram:
05
Part Number:
11121338711
Valve Guide
14.25
Required qty:
4
Price:
$31.38
QTY
# on Diagram:
06
Part Number:
11121262620
Connector
Required qty:
2
Price:
$98.92
QTY

If parts illustrated in a diagram are MISSING from the listing, OR… they are noted with this symbol it means one of the following:

a) BMW considers the part obsolete or no longer available.

b) The part may not fit the specific model you are searching but fits a similar model that shares the same illustration.

c) There is simply an error in the Microfiche (Yes, though this is BMW’s official Parts Microfiche, there are occasionally errors or omissions!)

In any case, if you need a part that you can’t find here, contact us! It’s likely that the part IS AVAILABLE from Bob's BMW. Most of the time these are the correct, genuine BMW parts that we regularly keep in stock. When original parts are no longer available, as can happen with older models, Bob’s has top quality replacements and reproductions in stock. And if the part you need isn’t currently in stock, we have many reliable sources in Europe, the US, and around the globe that we can tap to fill your request.

It’s what we do! Since 1981 Bob’s has been making it easy for you to get your parts – the right parts – every time.

Please contact us directly by email parts@bobsmotorcycles.com or phone: 301-497-8949 x 504

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