Serrated lock washer

€1.40

Ready to ship today, Delivery time appr. 2-4 workdays within Germany

part no.: 2121377

Along with the clutch bolts, these serrated washers must be replaced each and every time the... more

Serrated lock washer

Along with the clutch bolts, these serrated washers must be replaced each and every time the clutch bolts are removed for any reason.

The pressure plate is fixed with 6 screws (art.no. 2121680) and 6 serrated discs.
Please order appropriate amount.
Price per piece.

Spare part for the classic BMW airhead models
R 50/5, R 60/5, R 75/5
R 60/6, R 75/6, R 90/6, R 90S
R 60/7, R 75/7, R 80/7, R 80RT, R 100/7, R 100RS, R 100RT, R 100S.

Compare 21211242377 / 21-21-1-242-377

Information on product safety

Fits for BMW R2V:	R 80 up to 84, R 100 up to 84, R 45 up to 84, R 65 up to 84, R 65 Mono from 85 on, R 80 Mono from 85 on, R 100 RS/RT Mono from 87 on, R 65GS 87-92, R 80 G/S,ST 80-87, R 80GS 87-96, R 100GS 87-96, R 80R 91-95, R 100R 91-95
Fits for BMW Others:	Other

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Bolt
For clutch disc

BMW 2v Boxer models from 9/80 on

€3.25

Prices incl. VAT, plus shipping costs

Part no. 2121680

Diaphragm spring

BMW 2-valve Boxer models from 9/80 on

€79.00

Prices incl. VAT, plus shipping costs

Part no. 2121353

Clutch disc
MCC600 Lucas

BMW 2v Boxer models from 9/80 on

€89.50

Prices incl. VAT, plus shipping costs

Part no. 2121512L

Compression ring for clutch

BMW 2-valve Boxer models from 9/80 on

€159.00

Prices incl. VAT, plus shipping costs

Part no. 2121280

Pressure plate clutch

BMW 2v Boxer models from 9/80 on

€59.90

Prices incl. VAT, plus shipping costs

Part no. 2121200

Clutch centering tool

BMW 2-valve Boxer models from 9/80 on

€15.80

Prices incl. VAT, plus shipping costs

Part no. 2123512Z

Crankshaft seal

BMW 2-valve models
Rear

€21.95

Prices incl. VAT, plus shipping costs

Part no. 1111739

Clutch boot
Clutch pressure bearing

For BMW 2V, 4V, K models

€19.50

Prices incl. VAT, plus shipping costs

Part no. 2313731

Idle switch
For 5-speed gearbox

BMW 2v Boxer models from 9/75 on

€19.95

Prices incl. VAT, plus shipping costs

Part no. 6131097

Paper gasket
For rear drive shaft housing

BMW2v Boxer models up to 9/84

€2.95

Prices incl. VAT, plus shipping costs

Part no. 3311098

Oil pan gasket

BMW 2-valve Boxer models

€6.95

Prices incl. VAT, plus shipping costs

Part no. 1113427

O-Ring crankshaft end

BMW 2-valve Boxer models

€5.50

Prices incl. VAT, plus shipping costs

Part no. 1122099

Sealing rings for inspection

BMW 2V Boxer models

€5.75

Prices incl. VAT, plus shipping costs

Part no. 0711333

Oilfilter Set
Mahle

BMW 2v Boxer models without oilcooler
OX37D two-piece

€14.30

Prices incl. VAT, plus shipping costs

Part no. 1142145

Airfilter
Mahle

BMW 2-valve Boxer models from 9/80 on
LX56

€25.25

Prices incl. VAT, plus shipping costs

Part no. 1372080

Clutch disc

BMW 2v Boxer models from 9/80 on
Sachs

€109.00

Prices incl. VAT, plus shipping costs

Part no. 2121512S

Ball bearing

BMW 2V Boxer models
For crankshaft front

€16.35

Prices incl. VAT, plus shipping costs

Part no. 0711722

Gear shifter unit
Repair kit

BMW 2-valve Boxer models from 9/75 on

€27.25

Prices incl. VAT, plus shipping costs

Part no. 2331910

Oilfilter Set
Mahle

BMW 2v Boxer models with oilcooler
OX36D two-piece

€14.95

Prices incl. VAT, plus shipping costs

Part no. 1142146

O-Ring Oil pump cover

BMW 2-valve Boxer models

€5.50

Prices incl. VAT, plus shipping costs

Part no. 1141895

Swingarm bearing

BMW 2v Boxer models from 9/80 on
40x17x17

€38.90

Prices incl. VAT, plus shipping costs

Part no. 3317546

Silicone sealing compound

0.03 Liter (€521.67 / 1 Liter)
BMW 2V Boxer models
Drei Bond

Content 0.03 Liter (€521.67 * / 1 Liter)

€15.65

Prices incl. VAT, plus shipping costs

Part no. 0758376

Oil drain plug engine

BMW 2-valve Boxer models
Magnetic M 18x1,5

€9.80

Prices incl. VAT, plus shipping costs

Part no. 0711143

Fork tube seal

BMW 2-valve Boxer models

€6.95

Prices incl. VAT, plus shipping costs

Part no. 3142001

Swing Arm Boot

BMW 2-valve Boxer models

€19.95

Prices incl. VAT, plus shipping costs

Part no. 3317304

Transmission bearing Set
5-speed gearbox

BMW 2-valve Boxer models

€139.00

Prices incl. VAT, plus shipping costs

Part no. 2312996

Cap nut stainless steel

BMW 2-valve Boxer models
For valve cover

€6.90

Prices incl. VAT, plus shipping costs

Part no. 1112330

Lower steering bearing ring

BMW 2V Boxer, K 2V, K 4V models

€6.95

Prices incl. VAT, plus shipping costs

Part no. 3142509

Chain tensioner Set
Simplex

BMW 2V Boxer models

€97.00

Prices incl. VAT, plus shipping costs

Part no. 1131183

Steering head bearing

BMW 2V Boxer, K 2V, K 4V, F models

€21.90

Prices incl. VAT, plus shipping costs

Part no. 0711070

Rubber mounts
Diode plate

BMW 2-valve Boxer models

€3.95

Prices incl. VAT, plus shipping costs

Part no. 1231131

Valve cover gasket

BMW 2-valve Boxer models

€3.95

Prices incl. VAT, plus shipping costs

Part no. 1112426

Oil pressure switch

BMW 2v Boxer models from /6 on

€12.95

Prices incl. VAT, plus shipping costs

Part no. 6131414

Shaft seal
Transmission Input 5 speed

BMW 2-valve Boxer models

€9.95

Prices incl. VAT, plus shipping costs

Part no. 2312726

O-Ring

BMW 2v Boxer models from 9/78 on
Ignition sensor hall box

€3.86

Prices incl. VAT, plus shipping costs

Part no. 1211848

Fuel hose braided
6mm, fabric-covered

BMW 2-valve Boxer models

€9.95

Prices incl. VAT, plus shipping costs

Part no. 1311827

Valve cover Classic

BMW 2-valve Boxer models

€49.80

Prices incl. VAT, plus shipping costs

Part no. 1112240

O-Ring seal cylinder base

BMW 2-valve Boxer models
Large

€4.25

Prices incl. VAT, plus shipping costs

Part no. 1111567

Plug engine housing

BMW 2-valve Boxer models
Ignition

€2.90

Prices incl. VAT, plus shipping costs

Part no. 1111327

Bolt
For clutch disc

BMW /5, /6, /7 models up to 9/80

€3.25

Prices incl. VAT, plus shipping costs

Part no. 2121463

Compression ring for clutch

BMW 2-valve Boxer models from 9/80 on

€159.00

Prices incl. VAT, plus shipping costs

Part no. 2121280

NEW

Valve cover Siebenrock
Four ribs

BMW 2v Boxer models
Classic look

€59.00

Prices incl. VAT, plus shipping costs

Part no. 1112340

Swing Arm Boot

BMW 2-valve Boxer models

€19.95

Prices incl. VAT, plus shipping costs

Part no. 3317304

Sticker R 80G/S battery cover

BMW R 80G/S

€9.40

Prices incl. VAT, plus shipping costs

Part no. 5114498

Hypoid gear oil

1 Liter
GL5 SAE85W-90 Liqui Moly

Content 1 Liter

€13.45

Prices incl. VAT, plus shipping costs

Part no. LM1035

Transmission bearing Set
5-speed gearbox

BMW 2-valve Boxer models

€139.00

Prices incl. VAT, plus shipping costs

Part no. 2312996

Crankshaft seal

BMW 2v Boxer models
Front

€6.80

Prices incl. VAT, plus shipping costs

Part no. 1114011

Seat Cover S
Black Crossway seams

BMW R 90S, R 80, R 100 models

€98.00

Prices incl. VAT, plus shipping costs

Part no. 5253890

Valve Cover Bundle
40 Years of Siebenrock

Anniversary Offer
BMW 2v Boxer models

€111.00

Prices incl. VAT, plus shipping costs

Part no. 1112261S40

Clutch disc
Oil resistant

BMW R 45, R 65 up to 9/80

€157.65

Prices incl. VAT, plus shipping costs

Part no. 2122571

Hose clamp

Fork gaiter/Carburator/Air filter
BMW 2V Boxer models

€3.50

Prices incl. VAT, plus shipping costs

Part no. 0712123

NEW

Float chamber gasket Silikon
BING carburetor

64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models

€6.90

Prices incl. VAT, plus shipping costs

Part no. 1311764S

Clamping spring float needle
BING carburetor 64/32, 92/40

BMW 2V Boxer models

€3.50

Prices incl. VAT, plus shipping costs

Part no. 1311320

Gasket motocase cover
Krauser Classic motocase

€6.50

Prices incl. VAT, plus shipping costs

Part no. 4654911

NEW

Crankshaft guide ring

BMW 2V Boxer models

€89.00

Prices incl. VAT, plus shipping costs

Part no. 1122284

Valve cover gasket Krauser

Krauser 4-valve / MKM

€6.95

Prices incl. VAT, plus shipping costs

Part no. 11661901

Handlebar riser Set
25mm

BMW R 80G/S, R 80ST, R 65 Modelle

€79.00

Prices incl. VAT, plus shipping costs

Part no. 3271997

Fuel tank
26 liters

BMW R 80R Mystic, R 100R Mystic

€790.00

Prices incl. VAT, plus shipping costs

Part no. 16112313909.1

NEW

Intake rubber carburetor
D=42mm/52mm

BMW 2-valve Boxer models

€12.90

Prices incl. VAT, plus shipping costs

Part no. 1372654

Main stand fixing screw

BMW 2-valve Boxer models
Galvanized

€2.50

Prices incl. VAT, plus shipping costs

Part no. 4652826

Bearing bush main stand
13,5 mm

BMW 2v Boxer models

€5.90

Prices incl. VAT, plus shipping costs

Part no. 4652704

Gearbox gasket Set

BMW 50/5, R 60/5, R 75/5
4-speed gearbox

€65.90

Prices incl. VAT, plus shipping costs

Part no. 2300911

NEW

Sealing cuff
Ball head gear lever

BMW 2-valve Boxer models

€1.95

Prices incl. VAT, plus shipping costs

Part no. 2341149

NEW

Gearbox bearing Set

BMW R 50/5, R 60/5, R 75/5
4 speed gearbox

€97.00

Prices incl. VAT, plus shipping costs

Part no. 2312994

Tool box Set
Large cover

BMW /7 models

€65.00

Prices incl. VAT, plus shipping costs

Part no. 5253638

Tool box Set
Profile rubber, small cover

BMW /6, /7 models

€59.25

Prices incl. VAT, plus shipping costs

Part no. 5253635

Large rubber cover
Tool box

BMW /7 model

€29.70

Prices incl. VAT, plus shipping costs

Part no. 5253400

Stop light switch
Rubber boot

BMW 2v Boxer models

€2.95

Prices incl. VAT, plus shipping costs

Part no. 6131071

Gear shifter unit
Repair kit

BMW 2-valve Boxer models from 9/75 on

€27.25

Prices incl. VAT, plus shipping costs

Part no. 2331910

Brembo brake caliper
Repair kit

BMW Monolever, Paralever models
48mm

€118.90

Prices incl. VAT, plus shipping costs

Part no. 3411187

Sealing rings for inspection

BMW 2V Boxer models

€5.75

Prices incl. VAT, plus shipping costs

Part no. 0711333

Tension springs Set
Oil pan distance ring

BMW 2v Boxer models

€18.50

Prices incl. VAT, plus shipping costs

Part no. 1113103

Chain tensioner Set
Simplex

BMW 2V Boxer models

€97.00

Prices incl. VAT, plus shipping costs

Part no. 1131183

Gasket Set
For Karcoma fuel tap

BMW 2-valve Boxer models

€12.95

Prices incl. VAT, plus shipping costs

Part no. 1612869

Sliding gear 3/4.

BMW 2v Boxer models from 9/80 on
For intermediate shaft

€289.00

Prices incl. VAT, plus shipping costs

Part no. 2321994

Hall sensor

BMW 2v Boxer models from 9/80 on

€139.80

Prices incl. VAT, plus shipping costs

Part no. 1200088

Muffler
Chrome

BMW R 80ST and R 65GS

€329.00

Prices incl. VAT, plus shipping costs

Part no. 1812966

Sticker Krauser
13 x 7cm

Krauser MKM 1000 models

€17.95

Prices incl. VAT, plus shipping costs

Part no. 17810070

Sticker Krauser
Big

Krauser MKM 1000 models

€17.95

Prices incl. VAT, plus shipping costs

Part no. 17810050

Cylinder base gasket
Paper EWT207 99mm

BMW /5, /6, /7 models up to 9/1980

€3.25

Prices incl. VAT, plus shipping costs

Part no. 1111002

Engine Parts

Drive train

Electric

Chassis

Exhaust

Luggage

Krauser 4V MKM

Miscellaneous

Used parts

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Serrated lock washer

BMW /5, /6, /7 models from 9/80 on