BMW R 1150 GS R21 Crankcase
New, used, or aftermarket – from sellers across Europe.
Parts availability
Hard to find – this is exactly what hank is made for!
Estimated price range
Widely available Limited Hard to find
Last updated: 10.09.2026, 13:12
Crankcase for your BMW R 1150 GS?
Create a parts request and we will automatically search the web for suitable offers. You'll receive the results by e-mail - free of charge.
In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 145.78 € | 2026-09-10 |
Indicative values only – current prices may vary.
Find BMW R 1150 GS R21 parts online
hank's free AI report searches specialized shops for BMW R 1150 GS R21 parts, including Bike-Parts-BMW, Machine Serve & Motoplanet.
About this part
The crankcase on your R 1150 GS R21 carries the crankshaft and main bearings and holds the engine oil. Cracks after a con-rod failure, worn bearing seats or stripped threads usually leave a replacement casing as the only fix.
Frequently asked questions
What should I check when buying a crankcase for the BMW R 1150 GS?
Match the engine code and casing number of your R 1150 GS R21, as manufacturers revise the part several times within one series. On motorcycles the case halves are machined as a pair at the factory, so always buy them matched.
What deserves extra attention when buying used?
Ask for photos of the bearing seats, sealing faces and threads, plus mileage and the reason for removal. Hairline cracks near the oil galleries are the usual reason a cheap crankcase turns expensive.
Why hank?
- Free to use - no hidden fees
- European reach - sellers across EU/EEA & UK
- Direct contact - no middlemen
- Auto-translate - no language barriers
- Specializing in rare and hard-to-find parts
- AI-supported parts search - we find offers for you
