We’re taking a short break!


From October 27th to October 31st, 2025, we’ll be on company holidays.

 

All orders placed by October 24th at 3:00 p.m. will be shipped the same day!


Our online shop remains open around the clock – 24/7!

 

Starting November 3rd, 2025, we’ll be back and will process all orders as quickly as possible.

 

Your Siebenrock Team

 

Jump to main content
Categories

Chain tensioner
Duplex

BMW /5, /6 and /7 models

Artikelbild
€54.90

Prices incl. VAT, plus shipping costs

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

  • part no.: 1131455
Description Evaluations 0
Description
Whenever replacing the timing chain, you'll likely want to also replace the tensioner, art.no.... more
Close menu
Chain tensioner
Duplex
Whenever replacing the timing chain, you'll likely want to also replace the tensioner, art.no. 1131188. The tensioner pad wears down and gets brittle over time, which accelerates wear.
OEM quality replacement part.

Price per piece.

For BMW classic 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 80, R 100/7, R 100S, R 100RS up to 9/1978.

Compare 11311265455 / 11-31-1-265-455

Information on product safety
Fits for BMW R2V: 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 up to 84, R 100 up to 84
Evaluations 0
Read, write and discuss reviews... more
Close menu
Customer evaluation for "Chain tensioner[br]Duplex"
Write an evaluation
Evaluations will be activated after verification.

The fields marked with * are required.

Accessories 2 Customers also bought Customers also viewed
Accessories 2
Artikelbild Spring chain tensioner
Duplex
BMW /5 ,/6 and /7 models
€6.65
Prices incl. VAT, plus shipping costs
Part no. 1131188
Artikelbild Timing chain
With chain Duplex
BMW /5, /6 and /7 models
€39.95
Prices incl. VAT, plus shipping costs
Part no. 1131258
Customers also bought
Artikelbild Timing chain
With chain Duplex
BMW /5, /6 and /7 models
€39.95
Prices incl. VAT, plus shipping costs
Part no. 1131258
Artikelbild Spring chain tensioner
Duplex
BMW /5 ,/6 and /7 models
€6.65
Prices incl. VAT, plus shipping costs
Part no. 1131188
Artikelbild Ball bearing
BMW 2V Boxer models
For crankshaft front
€16.35
Prices incl. VAT, plus shipping costs
Part no. 0711722
Artikelbild Camshaft seal
BMW 2v Boxer models from 9/75 up to 9/78
Front
€13.95
Prices incl. VAT, plus shipping costs
Part no. 1114977
Artikelbild Crankshaft seal
BMW 2-valve models
Rear
€21.95
Prices incl. VAT, plus shipping costs
Part no. 1111739
Artikelbild Bearing shell conrod
BMW 2v Boxer models
Standard sized
€12.50
Prices incl. VAT, plus shipping costs
Part no. 1124460
Artikelbild Oilfilter Set
Mahle
BMW 2v Boxer models without oilcooler
OX37D two-piece
€14.30
Prices incl. VAT, plus shipping costs
Part no. 1142145
Artikelbild 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
Artikelbild Airfilter
Mahle
BMW 2-valve Boxer models up to 9/80
LX194
€13.25
Prices incl. VAT, plus shipping costs
Part no. 1372382
Artikelbild Oil pan gasket
BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1113427
Artikelbild Main bearing crankshaft
BMW 2-valve Boxer models
Standard red
€44.60
Prices incl. VAT, plus shipping costs
Part no. 1111155
Artikelbild Circlip 6mm
BMW 2V Boxer Modelle
For timing chain tensioner Simplex / Duplex
€2.19
Prices incl. VAT, plus shipping costs
Part no. 0711841
Artikelbild Connecting rod bolt
BMW 2-valve Boxer models
€14.90
Prices incl. VAT, plus shipping costs
Part no. 1124553
1114428_1 Timing cover gasket
BMW 2v Boxer models
Large
€5.70
Prices incl. VAT, plus shipping costs
Part no. 1114428
1107422_1 Engine gasket Set
From 9/1976 up to 9/1978
BMW R 100/7, R 100S, R 100RS, R 100RT
€139.00
Prices incl. VAT, plus shipping costs
Part no. 1107422
0758376_1 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
Artikelbild Camshaft gasket Set
BMW 2v Boxer models from 9/78 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1114444
Artikelbild Crankshaft seal
BMW 2v Boxer models
Front
€6.50
Prices incl. VAT, plus shipping costs
Part no. 1114011
Artikelbild Timing cover gasket
BMW 2V Boxer models
Small
€1.25
Prices incl. VAT, plus shipping costs
Part no. 1114429
Artikelbild Clutch disc
BMW /5, /6, /7 models up to 9/80
€118.50
Prices incl. VAT, plus shipping costs
Part no. 2121332L
Artikelbild Float
BING carburator 64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models
€25.80
Prices incl. VAT, plus shipping costs
Part no. 1311766
Artikelbild O-Ring Oil pump cover
BMW 2-valve Boxer models
€5.50
Prices incl. VAT, plus shipping costs
Part no. 1141895
1100023_1 Engine gasket Set
BMW /5, /6 models up to 9/75
€139.00
Prices incl. VAT, plus shipping costs
Part no. 1100023
Artikelbild Valve intake
42mm
BMW 2v Boxer models from R 75/5 on
Not for R 45 and R 65
€26.75
Prices incl. VAT, plus shipping costs
Part no. 1134234
Artikelbild Cap nut stainless steel
BMW 2-valve Boxer models
For valve cover
€6.90
Prices incl. VAT, plus shipping costs
Part no. 1112330
Artikelbild Compression ring for clutch
BMW /5, /6, /7 models up to 9/80
€109.00
Prices incl. VAT, plus shipping costs
Part no. 2121666
Artikelbild Shaft seal
BMW /5, /6 and /7 models
Tacho drive
€9.90
Prices incl. VAT, plus shipping costs
Part no. 1131860
Artikelbild Sealing rings for inspection
BMW 2V Boxer models
€5.75
Prices incl. VAT, plus shipping costs
Part no. 0711333
Artikelbild Valve guide
BMW 2V Boxer models
Not for R 45 and R 65
€14.30
Prices incl. VAT, plus shipping costs
Part no. 1112708
Artikelbild Pressure plate clutch
BMW /5, /6,/7 models up to 9/80
€129.00
Prices incl. VAT, plus shipping costs
Part no. 2121801
Artikelbild Piston Ring Set
1000cc / 860cc
BMW 2V Boxer models
€37.95
Prices incl. VAT, plus shipping costs
Part no. 1125399
Artikelbild Shaft seal
Transmission Input 5 speed
BMW 2-valve Boxer models

€9.95
Prices incl. VAT, plus shipping costs
Part no. 2312726
Artikelbild 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
Artikelbild Needle sleeve
For rocker arm
BMW 2v Boxer models from 9/75 on
€23.20
Prices incl. VAT, plus shipping costs
Part no. 1133712
1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€97.00
Prices incl. VAT, plus shipping costs
Part no. 1131183
Artikelbild Brush Set
With connector
BMW 2-valve Boxer models
€9.50
Prices incl. VAT, plus shipping costs
Part no. 1231480S
Artikelbild Rubber mounts
Diode plate
BMW 2-valve Boxer models

€3.95
Prices incl. VAT, plus shipping costs
Part no. 1231131
Artikelbild Breaker contact
With long wiring
BMW 2v Boxer models up to 9/78

€14.25
Prices incl. VAT, plus shipping costs
Part no. 1211555
Artikelbild Transmission bearing Set
BMW 2-vakve Boxer models
5-speed gearbox
€78.00
Prices incl. VAT, plus shipping costs
Part no. 2312999
Artikelbild Clutch boot
Clutch pressure bearing
For BMW 2V, 4V, K models
€19.50
Prices incl. VAT, plus shipping costs
Part no. 2313731
Customers also viewed
1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€97.00
Prices incl. VAT, plus shipping costs
Part no. 1131183
Artikelbild Valve cover Classic
BMW 2-valve Boxer models
€49.75
Prices incl. VAT, plus shipping costs
Part no. 1112240
Artikelbild Pushrod tube seal
16mm
BMW R 50/5, R60/5, R 75/5. R 60/6, R 75/6, R 90/6, R 90S
€4.95
Prices incl. VAT, plus shipping costs
Part no. 1132267
Artikelbild Valve Cover Retro
BMW 2v Boxer models
Black Semi-matt
€89.90
Prices incl. VAT, plus shipping costs
Part no. 1112246
1107421_1 Engine gasket Set
From 9/1975 up to 9/1978
BMW R 60/6, R 75/6, R 90/6, R 90S,
R 60/7, R 75/7, R 80/7, R 80RT
€139.00
Prices incl. VAT, plus shipping costs
Part no. 1107421
Artikelbild Hall sensor
BMW 2v Boxer models from 9/80 on
€139.80
Prices incl. VAT, plus shipping costs
Part no. 1200088
Artikelbild Oilfilter Set
Mahle
BMW 2v Boxer models without oilcooler
OX37D two-piece
€14.30
Prices incl. VAT, plus shipping costs
Part no. 1142145
Artikelbild Muffler
Black chrome
BMW R 65GS, R 80G/S, R 80G/S PD
€349.00
Prices incl. VAT, plus shipping costs
Part no. 1812017
Artikelbild Camshaft gasket Set
BMW 2v Boxer models from 9/78 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1114444
Artikelbild 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
Artikelbild Valve cover Extra Touring
BMW 2v Boxer models
Oil filler opening and external screws
€119.90
Prices incl. VAT, plus shipping costs
Part no. 1112245
Artikelbild O-Ring seal cylinder base
BMW 2V Boxer models
Small
€1.10
Prices incl. VAT, plus shipping costs
Part no. 1111141
1114428_1 Timing cover gasket
BMW 2v Boxer models
Large
€5.70
Prices incl. VAT, plus shipping costs
Part no. 1114428
Artikelbild Float
BING carburator 64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models
€25.80
Prices incl. VAT, plus shipping costs
Part no. 1311766
Artikelbild Chain guide rail
BMW 2v Boxer models
For Simplex chain
€35.95
Prices incl. VAT, plus shipping costs
Part no. 1131576
NEW
1112340_1 Valve cover Siebenrock
Four ribs
BMW 2v Boxer models
Classic look
€59.00
Prices incl. VAT, plus shipping costs
Part no. 1112340
1112261S40_1 Valve Cover Bundle
40 Years of Siebenrock
Anniversary Offer
BMW 2v Boxer models
€111.00
Prices incl. VAT, plus shipping costs
Part no. 1112261S40
Artikelbild Fork tube
BMW K 1200RS
€169.00
Prices incl. VAT, plus shipping costs
Part no. 3142227
16112323153_1 Fuel tank
26 liters
BMW Paralever models

€890.00
Prices incl. VAT, plus shipping costs
Part no. 16112323153
Artikelbild Cylinder. Right side
Siebenrock Power Kit 860cc
BMW R 45 and R 65 models up to 9/1980
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1100866R
0712123_1 Hose clamp
Fork gaiter/Carburator/Air filter
BMW 2V Boxer models
€3.50
Prices incl. VAT, plus shipping costs
Part no. 0712123
46632315087 Instrument panel Housing
Used item
BMW R 80GS, R 100GS models
€179.00
Prices incl. VAT, plus shipping costs
Part no. 46632315087.1
NEW
1311764S_1 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
1311409_1 Tension spring for choke lever
BING carburetor 94/40
BMW 2V Boxer Models
€9.15
Prices incl. VAT, plus shipping costs
Part no. 1311409
1311606_1 Tension spring for throttle
BING carburetor 64/26, 64/28, 64/32
BMW 2V Boxer Models
€6.75
Prices incl. VAT, plus shipping costs
Part no. 1311606
1311908_1 Throttle return spring
BING carburetor 64/32
BMW /5, /6, /7 models
€4.75
Prices incl. VAT, plus shipping costs
Part no. 1311908
1311370_1 Tension spring for choke lever
BING carburetor
64/26, 64/28, 64/32, 94/40
BMW 2V Boxer Models
€5.95
Prices incl. VAT, plus shipping costs
Part no. 1311370
1311973_1 Atomizer
BING carburettor 64/32, 94/40
BMW 2V Boxer models
€12.90
Prices incl. VAT, plus shipping costs
Part no. 1311973
1311744_1 Needle nozzle 2.64
BING carburetor 64/32
BMW R 65, R 80, R 100 models
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311744
1311771_1 Clamping spring for nozzle needle
BING carburetor 64/32, 90/40
BMW R 75, R 100 models
€4.75
Prices incl. VAT, plus shipping costs
Part no. 1311771
1311133_1 Main jet 130
BING carburetor 64/32
BMWR 65, R 80 models
€10.50
Prices incl. VAT, plus shipping costs
Part no. 1311133
1311522_1 Nozzle needle
BING carburetor 94/40
BMW R 100 Paralever
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311522
1311692_1 Nozzle needle
BING carburetor 64/26, 64/28, 64/32
BMW 2V Boxer models
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311692
1311321_1 Nozzle needle
BING carburetor 94/40
BMW R 80, R 100 models
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311321
1311585_1 Throttle Shaft
BING Carburetor 64/32
BMW 2V Boxer models
€24.50
Prices incl. VAT, plus shipping costs
Part no. 1311585
1311746_1 Throttle body
BING carburetor 94/40
BMW R 100, Monolever, Paralever
€15.50
Prices incl. VAT, plus shipping costs
Part no. 1311746
1311732_1 Main nozzle washer
BING carburetor 64/26, 64/28, 64/32
BMW 2V Boxerm odels
€1.90
Prices incl. VAT, plus shipping costs
Part no. 1311732
1311730_1 Atomizer
BING carburetor 1/26, 64/32
BMW R 50, R 60, R 75 models
€11.50
Prices incl. VAT, plus shipping costs
Part no. 1311730
1311914_1 Needle Nozzle 2.68
BING Carburetor 1/26
BMW R 50/5, R 60/5, R60/6, R 60/7
€12.95
Prices incl. VAT, plus shipping costs
Part no. 1311914
NEW
3411070_1 Brake disc K Front Right side
Floating
BMW K 75 and K 100 models
€219.00
Prices incl. VAT, plus shipping costs
Part no. 3411070
Viewed