Cylinder Base O-Ring - BMW Airheads; 11 11 1 337 567 / EnDuraLast

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Cylinder Base Large ORing - BMW Airheads; 11 11 1 337 567 / EnDuraLast

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Part #: Cyl-ORing567

Cylinder Base Large O-Ring on Crankcase Stud 93mm x 2.2mm - purchase 2 to refresh both cylinders.

BMW added an extra O-Ring groove in the cylinder foot in May of 1979. If your (cast iron) cylinder does not have a groove for this O-Ring, then this o-ring does not apply. These only fit on Nikasil Cylinders.

Note that there is a low octane metal base gasket specified for the 1976 R60/6 and 1977 R60/7 that will de-compress other 1976-on airheads, but is generally not needed in the USA.

Vehicle Manufacturer: BMW
Application: BMW Airhead Models
Make/Model: BMW R45, R60, R65, R75, R80, R90, R100
Model Years: 1973 - 1996
Manufacturer #: 11 11 1 337 567

(See APPLICATION TABLE tab BELOW to verify vehicle fitment)

Brand:

List Price $6.92

USD Price $3.99

Quantity in Stock:322

Part #: CYL-ORING567

Quantity:

Description

Application Table

Cylinder Base O-Ring used in conjunction with related products below:

Top End Installation - Courtesy Brook Reams

EME Part Number:	Cyl-ORing567
BMW Part Number:	11 11 1 337 567

Model	Year
R45 (248)	01/78-07/85 ECE
R45/N (248)	03/78-07/85 ECE
R45T (248)	10/80-06/85 ECE
R45T/N (248)	09/80-07/85 ECE

R60 TIC (2477)	09/78-11/82 ECE
R60/6 (2476)	08/75-06/76 ECE
R60/6 (2476)	08/75-05/76 USA
R60/7 (2477)	05/76-04/80 ECE
R60/7 (2477)	07/76-11/77 USA

R65 (2472)	07/85-05/87 USA
R65 (248)	01/78-07/85 ECE
R65 (248)	07/78-04/85 USA
R65 20KW (2472)	04/85-06/93 ECE
R65 35KW (2472)	06/85-10/88 ECE
R65GS (2471)	11/87-11/92 ECE
R65LS (248)	03/81-03/85 ECE
R65LS (248)	06/81-02/85 USA
R65RT SF (2472)	07/85-11/88 ECE
R65T (248)	09/80-07/85 ECE

R75/6 (2476)	08/75-06/76 ECE
R75/6 (2476)	08/75-06/76 USA
R75/7 (2477)	05/76-01/79 ECE
R75/7 (2477)	07/76-06/77 USA

R80 (2472)	03/84-01/95 ECE
R80 (2477)	04/77-11/84 ECE
R80 (2477)	04/77-07/80 USA
R80 85-87 (2472)	07/84-07/87 USA
R80G/S (2471)	06/80-03/87 USA
R80GS (2471)	05/80-07/87 ECE
R80GS (47E1)	01/87-07/90 ECE
R80GS (47E2)	04/90-10/95 ECE
R80GS PD (47E1)	06/90-07/90 ECE
R80GS PD (47E2)	08/90-06/95 ECE
R80R (2473)	03/91-06/94 ECE
R80R Mystik (2473)	03/94-03/95 ECE
R80RT (2472)	07/84-12/95 ECE
R80RT (2477)	06/82-11/84 ECE
R80RT (2477)	08/82-10/84 USA
R80RT 85-87 (2472)	07/84-04/87 USA
R80ST (2471)	04/82-10/84 ECE
R80ST (2471)	10/82-10/84 USA
R80TIC (2477)	06/78-01/85 ECE

R90/6 (2476)	08/75-06/76 ECE
R90/6 (2476)	08/75-06/76 USA
R90S (2476)	08/75-06/76 ECE
R90S (2476)	08/75-06/76 USA

R100/7 (2474)	05/76-06/77 ECE
R100/7T (2474)	04/77-10/84 ECE
R100/7T (2474)	05/76-07/78 USA
R100/T (2474)	09/78-09/84 USA
R100CS (2474)	06/80-10/84 ECE
R100CS (2474)	09/80-09/84 USA
R100GS (47E1)	12/86-07/90 ECE
R100GS (47E1)	01/87-03/90 USA
R100GS (47E2)	04/90-07/94 ECE
R100GS 91-95 (47E2)	11/90-09/94 USA
R100GS PD (47E1)	02/89-07/90 ECE
R100GS PD (47E1)	06/89-04/90 USA
R100GS PD (47E2)	08/90-02/96 ECE
R100GS PD 91-95 (47E2)	09/90-12/95 USA
R100R (2473)	03/91-12/95 ECE
R100R (2473)	09/91-12/95 USA
R100R Mystik (2473)	12/93-01/96 ECE
R100R Mystik (2473)	03/94-09/95 USA
R100RS (2474)	03/76-11/84 ECE
R100RS (2478)	07/86-10/92 ECE
R100RS 77-84 (2474)	05/76-10/84 USA
R100RS 88-93 (2478)	08/87-08/92 USA
R100RT (2474)	06/78-10/84 ECE
R100RT (2478)	07/87-12/95 ECE
R100RT 79-84 (2474)	04/78-09/84 USA
R100RT 88-95 (2478)	08/87-12/95 USA
R100S (2474)	05/76-07/80 ECE
R100S (2474)	05/76-07/80 USA
R100TIC (2474)	11/80-09/84 ECE