Categories

Exhaust star nut

With short fins
For BMW /7, Paralever, Monolever

Artikelbild
€22.95

Prices incl. VAT, plus shipping costs

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

  • 1821721
This is a high quality replacement star nut for the exhaust headers. Price per piece. TIP... more
Exhaust star nut
This is a high quality replacement star nut for the exhaust headers.
Price per piece.

TIP
Please order the suitable clamping and pressure rings at the same time.

Clamping ring 38mm art.no. 1821586
Thrust ring 38mm art.no. 1821585

Clamping ring 40mm art.no. 1821449
Pressure ring 40mm art.no. 1821448.

Spare part for the classic BMW airhaed models
R 60/7 , R 75/7, R 80/7, R 80RT, R 80, R 100/7, R 100S, R 100RS, R 100RT, R 100CS, R 80G/S, R 80ST,
Paralever models R 80GS, R 100GS, R 80GS PD, R 100GS PD, R 80R, R 100R, R 100R Mystic, R 80GS Basic
Monolever models R 80, R 80RT, R 100RS, R 100RT

Compare 18211234721 / 18-21-1-234-721
Fits for BMW R2V: R 60/7, R 75/7, R 80 up to 84, R 100 up to 84, R 80 Mono from 85 on, R 100 RS/RT Mono from 87 on, R 80 G/S,ST 80-87, R 80GS 87-96, R 100GS 87-96, R 80R 91-95, R 100R 91-95
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Artikelbild Pressure ring
For exhaust 38mm
For BMW 2-valve models
€5.90
Prices incl. VAT, plus shipping costs
Part no. 1821585
Artikelbild Valve cover gasket
For BMW 2-valve models
€3.25
Prices incl. VAT, plus shipping costs
Part no. 1112426
Artikelbild Clamping ring
38mm
For BMW /5, /6 and /7 models
€8.90
Prices incl. VAT, plus shipping costs
Part no. 1821586
Artikelbild Valve cover Classic
For BMW 2-valve models
€48.50
Prices incl. VAT, plus shipping costs
Part no. 1112240
Artikelbild Idle switch
For 5-speed gearbox
For BMW 2-valve from 9/75 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 6131097
Artikelbild Oil pan gasket
For BMW 2-valve models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1113427
Artikelbild Cylinder gasket set
For Power Kit 1000cc, Replacement Kit 1000cc
and BMW R 100 models from 9/1980 on
€39.95
Prices incl. VAT, plus shipping costs
Part no. 1100101
Artikelbild Cap nut stainless steel
For valve cover
For BMW 2-valve models
€4.95
Prices incl. VAT, plus shipping costs
Part no. 1112330
Artikelbild Valve guide
For BMW 2-valve models
Not for R 45 and R 65
€12.90
Prices incl. VAT, plus shipping costs
Part no. 1112708
Artikelbild Exhaust nut
For BMW R 45 and R 65 models
€19.50
Prices incl. VAT, plus shipping costs
Part no. 1821595
Artikelbild Star Nut Wrench
In shop quality
€43.90
Prices incl. VAT, plus shipping costs
Part no. 1821699
Artikelbild Oilfilterset
OX37D two-piece Mahle
For BMW R 2V without oilcooler
€13.50
Prices incl. VAT, plus shipping costs
Part no. 1142145
Artikelbild Fuel tap
Left side
For BMW 2-valve models
€33.90
Prices incl. VAT, plus shipping costs
Part no. 1612113
Artikelbild Valve Cover Retro
Black semi-matt
For BMW 2-valve models
€86.90
Prices incl. VAT, plus shipping costs
Part no. 1112246
Artikelbild Crankshaft seal
Front
For all BMW 2-valve models
€5.25
Prices incl. VAT, plus shipping costs
Part no. 1114011
Artikelbild Fuel tap
Rght side
For all BMW 2-valve models
€33.90
Prices incl. VAT, plus shipping costs
Part no. 1612114
Artikelbild Bearing shell conrod
Standard sized
For all BMW 2-valve models
€9.90
Prices incl. VAT, plus shipping costs
Part no. 1124460
Artikelbild Pushrod tube seal
18mm
For BMW models from 9/75 up
€1.95
Prices incl. VAT, plus shipping costs
Part no. 1132995
Artikelbild Float chamber gasket
32mm, 40mm Bing carburetor
For BMW 2-valve Boxer models
€2.75
Prices incl. VAT, plus shipping costs
Part no. 1311764
Artikelbild Exhaust nut
With long fins
For BMW /5 and /6 models
€29.50
Prices incl. VAT, plus shipping costs
Part no. 1811270
Artikelbild Airfilter
LX56 Mahle
For BMW 2-valve from 9/80 on
€20.90
Prices incl. VAT, plus shipping costs
Part no. 1372080
Artikelbild Steering head bearing
For BMW R 2V, K 2V, K 4V, F models
€19.80
Prices incl. VAT, plus shipping costs
Part no. 0711070
Artikelbild Chain tensioner set Simplex
For BMW 2-valve models
€79.00
Prices incl. VAT, plus shipping costs
Part no. 1131183
Artikelbild Speedometer cable boot
Gearbox input
Improved version
For all BMW R 2V models
€6.90
Prices incl. VAT, plus shipping costs
Part no. 6113170
Artikelbild Cylinder gasket set
For BMW models up to 900cc from 9/75 on
€39.95
Prices incl. VAT, plus shipping costs
Part no. 1100901
Artikelbild Rubber mounts
For diode plate
For BMW 2-valve models
€3.65
Prices incl. VAT, plus shipping costs
Part no. 1231131
Artikelbild Clutch boot
For BMW 2V, 4V, K models
€19.50
Prices incl. VAT, plus shipping costs
Part no. 2313731
Artikelbild Crankshaft seal
Rear
For BMW 2-valve models
€19.50
Prices incl. VAT, plus shipping costs
Part no. 1111739
Artikelbild Airfilter
LX194 Mahle
For BMW 2-valve up to 9/80
€10.95
Prices incl. VAT, plus shipping costs
Part no. 1372382
Artikelbild Cylinder head gasket
For BMW 2-valve 1000cc and
Power Kit 860cc, Power Kit 1000cc
€10.90
Prices incl. VAT, plus shipping costs
Part no. 1112715
Artikelbild Strainer
For fuel tap Karcoma
€4.65
Prices incl. VAT, plus shipping costs
Part no. 1612112
Artikelbild Diode board
For all BMW 2-valve models
€69.50
Prices incl. VAT, plus shipping costs
Part no. 1231062
Artikelbild Piston ring set
800cc Nikasil plated
For BMW R 80 models
€29.50
Prices incl. VAT, plus shipping costs
Part no. 1125398
Artikelbild Carb gasket set
For 32/40mm Bing carb
Without diaphragm
For BMW 2-valve models
€15.95
Prices incl. VAT, plus shipping costs
Part no. 1311951
Artikelbild Alternator rotor
New part
For all BMW Boxer models
€98.00
Prices incl. VAT, plus shipping costs
Part no. 1231641
Artikelbild Battery strap
19/20AH 25/30AH
For all BMW 2-valve models
€7.90
Prices incl. VAT, plus shipping costs
Part no. 6121599
Artikelbild Oilfilterset
OX36D two-piece Mahle
For BMW 2-valve with oilcooler
€14.65
Prices incl. VAT, plus shipping costs
Part no. 1142146
Artikelbild Clutch disc
MCC600 Lucas
Für BMW 2-valve from 9/80 on
€79.00
Prices incl. VAT, plus shipping costs
Part no. 2121512L
Artikelbild Clamping ring
For exhaust 40mm
For BMW R 100S, R 100RS, R 100RT
€11.85
Prices incl. VAT, plus shipping costs
Part no. 1821449
Artikelbild Float
For BMW models with Bing
CV (constant velocity) carburators
€18.50
Prices incl. VAT, plus shipping costs
Part no. 1311766
Artikelbild Exhaust nut
For BMW R 45 and R 65 models
€19.50
Prices incl. VAT, plus shipping costs
Part no. 1821595
NEW
Artikelbild Exhaust Thread Cutting Tool
M52x2
€95.00
Prices incl. VAT, plus shipping costs
Part no. 1899270
Artikelbild Exhaust nut
With long fins
For BMW /5 and /6 models
€29.50
Prices incl. VAT, plus shipping costs
Part no. 1811270
Artikelbild Valve cover gasket
For BMW 2-valve models
€3.25
Prices incl. VAT, plus shipping costs
Part no. 1112426
Artikelbild Pressure ring
For exhaust 38mm
For BMW 2-valve models
€5.90
Prices incl. VAT, plus shipping costs
Part no. 1821585
Artikelbild Clamping ring
38mm
For BMW /5, /6 and /7 models
€8.90
Prices incl. VAT, plus shipping costs
Part no. 1821586
Artikelbild Star Nut Wrench
In shop quality
€43.90
Prices incl. VAT, plus shipping costs
Part no. 1821699
Artikelbild Cylinder gasket set
For BMW models up to 900cc from 9/75 on
€39.95
Prices incl. VAT, plus shipping costs
Part no. 1100901
Artikelbild Power Kit Extra 1000cc
With stainless steel push rod tubes
For BMW R 80 models from 9/80 on
€985.00
Prices incl. VAT, plus shipping costs
Part no. 1100082
Artikelbild Cylinder head gasket
For BMW 2-valve up to 900cc
€10.90
Prices incl. VAT, plus shipping costs
Part no. 1112716
Artikelbild Cap nut stainless steel
For valve cover
For BMW 2-valve models
€4.95
Prices incl. VAT, plus shipping costs
Part no. 1112330
Artikelbild Bearing shell conrod
Standard sized
For all BMW 2-valve models
€9.90
Prices incl. VAT, plus shipping costs
Part no. 1124460
Artikelbild Emblem 70mm
Raised lettering
Self-adhesive
€9.25
Prices incl. VAT, plus shipping costs
Part no. 1611169
Artikelbild Engine gasket set
For BMW /5, /6 models up to 9/75
€109.00
Prices incl. VAT, plus shipping costs
Part no. 1100023
Artikelbild Battery strap
19/20AH 25/30AH
For all BMW 2-valve models
€7.90
Prices incl. VAT, plus shipping costs
Part no. 6121599
Artikelbild Oil pan distance ring
For BMW 2-valve Boxer models
€119.00
Prices incl. VAT, plus shipping costs
Part no. 1113100
Artikelbild Idle switch
For 5-speed gearbox
For BMW 2-valve from 9/75 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 6131097
Artikelbild Gearbox gasket set
5-speed without kick starter
For BMW models from 9/80 on
€42.90
Prices incl. VAT, plus shipping costs
Part no. 2300593
Artikelbild Silencers Hoske
Chrome
For BMW /5, /6 and /7 models
€389.00
Prices incl. VAT, plus shipping costs
Part no. 1812908
Artikelbild Oil pan gasket
For BMW 2-valve models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1113427
Artikelbild Pressure ring
For exhaust 40mm
For BMW R 100/7 models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1821448
Artikelbild Cylinder head gasket
For BMW 2-valve 1000cc and
Power Kit 860cc, Power Kit 1000cc
€10.90
Prices incl. VAT, plus shipping costs
Part no. 1112715
Artikelbild Fuel tap
Left side
For BMW 2-valve models
€33.90
Prices incl. VAT, plus shipping costs
Part no. 1612113
Artikelbild Pushrod tube
Stainless steel 18mm
For 2-valve models from 9/75 on
€19.85
Prices incl. VAT, plus shipping costs
Part no. 1111904
NEW
1821656_1 Manifold seal
For silencer art.no. 1811215
Alternative for art .no. 1811214
€16.50
Prices incl. VAT, plus shipping costs
Part no. 1821656
Artikelbild Gasket
For front collector
For BMW Paralever models
€14.80
Prices incl. VAT, plus shipping costs
Part no. 1821956
Artikelbild Star Nut Wrench Touring
Short For travel
€39.80
Prices incl. VAT, plus shipping costs
Part no. 1821698
Artikelbild Chain tensioner set Simplex
For BMW 2-valve models
€79.00
Prices incl. VAT, plus shipping costs
Part no. 1131183
NEW
Artikelbild Exhaust Thread Cutting Tool
M48x2
For exhaust thread
€95.00
Prices incl. VAT, plus shipping costs
Part no. 1899250
Artikelbild Gear shift bellows
For BMW 2-valve models
€16.80
Prices incl. VAT, plus shipping costs
Part no. 2341746
Artikelbild Muffler
For BMW G/S models
€299.00
Prices incl. VAT, plus shipping costs
Part no. 1812017
Artikelbild Exhaust crossover pipe
For BMW /5, /6, /7 models
€39.90
Prices incl. VAT, plus shipping costs
Part no. 1811638
Artikelbild Airfilter
LX194 Mahle
For BMW 2-valve up to 9/80
€10.95
Prices incl. VAT, plus shipping costs
Part no. 1372382
Artikelbild Clutch- / Stoplight switch
For BMW models from 9/84 on
€28.95
Prices incl. VAT, plus shipping costs
Part no. 6131569
Artikelbild Lower steering bearing ring
For BMW R 2V, K 2V, K 4V models
€5.90
Prices incl. VAT, plus shipping costs
Part no. 3142509
Artikelbild Throttle cable
32mm carb
Bottom Left or right side
For BMW R 45, R 65, R 80 models
€20.50
Prices incl. VAT, plus shipping costs
Part no. 3273132
Artikelbild Sealing rings for inspection
For BMW 2-valve models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 0711333
Artikelbild Set of tension springs
For oil pan distance ring
€15.65
Prices incl. VAT, plus shipping costs
Part no. 1113103
Artikelbild Repair kit brake master cylinder
13mm
For BMW 2-valve models
€54.95
Prices incl. VAT, plus shipping costs
Part no. 3272784R
Artikelbild Inlet valve 38mm
7mm shaft
For BMW R 65 models
€25.90
Prices incl. VAT, plus shipping costs
Part no. 1134092
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