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I 71421

Explore top-quality i-71421 available online at Carbus24. Browse genuine OEM and certified aftermarket replacement parts with guaranteed vehicle fitment, competitive prices, fast worldwide shipping, and premium customer service.

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196 parts found
Exact match
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KNORR-BREMSE · Aftermarket

I71421 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
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DAF · Genuine

632565 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

In stock · Dispatch in 3 business days

16.61 USD
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MERCEDES-BENZ · Genuine

4522002120 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

15.11 USD
00318159 - Coupling Head MERCEDES-BENZ LK/LN2 709

SCANIA · Genuine

00318159 - Coupling Head MERCEDES-BENZ LK/LN2 709

Dispatch in 3 business days

Price on Request
003423513 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

IVECO · Genuine

003423513 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

Dispatch in 3 business days

Price on Request
0004292030 - Coupling Head MAN L2000 6.145

MERCEDES-BENZ · Genuine

0004292030 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
3423513 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

IVECO · Genuine

3423513 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

Dispatch in 3 business days

Price on Request
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SCANIA · Genuine

318158 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
2515422 - Coupling Head MAN L2000 6.145

IVECO · Genuine

2515422 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
21186521 - Coupling Head MAN L2000 6.145

VOLVO · Genuine

21186521 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
No image

KÖGEL · Genuine

79428 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
7420467883 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

RENAULT · Genuine

7420467883 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
7420467885 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

RENAULT · Genuine

7420467885 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
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KÖGEL · Genuine

76625 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
7422473882 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

RENAULT · Genuine

7422473882 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
81512706001 - Seal

MAN · Genuine

81512706001 - Seal

Dispatch in 3 business days

Price on Request
81517206002 - Line Filter, compressed-air system

MAN · Genuine

81517206002 - Line Filter, compressed-air system

Dispatch in 3 business days

Price on Request
81517206011 - Line Filter, compressed-air system

MAN · Genuine

81517206011 - Line Filter, compressed-air system

Dispatch in 3 business days

Price on Request
81517206015 - Line Filter, compressed-air system

MAN · Genuine

81517206015 - Line Filter, compressed-air system

Dispatch in 3 business days

Price on Request
81517206017 - Line Filter, compressed-air system

MAN · Genuine

81517206017 - Line Filter, compressed-air system

Dispatch in 3 business days

Price on Request
81579831 - Coupling Head MAN L2000 6.145

VOLVO · Genuine

81579831 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
82852790000 - Coupling Head MAN L2000 6.145

SETRA · Genuine

82852790000 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
90810320160 - Coupling Head MAN L2000 6.145

MAN · Genuine

90810320160 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
85500009190 - Coupling Head MAN L2000 6.145

MAN · Genuine

85500009190 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
89100360131 - Coupling Head MAN L2000 6.145

STEYR · Genuine

89100360131 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
89100360130 - Coupling Head MAN L2000 6.145

STEYR · Genuine

89100360130 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
60133803 - Coupling Head MAN L2000 6.145

IVECO · Genuine

60133803 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
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SCANIA · Genuine

523378 - Coupling Head SCANIA P I P230

Dispatch in 3 business days

Price on Request
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SCANIA · Genuine

523379 - Coupling Head MAN L2000 9.163 LC,9.163 LLC, LRC, LLRC

Dispatch in 3 business days

Price on Request
5000181085 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

RENAULT · Genuine

5000181085 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

Dispatch in 3 business days

Price on Request
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SCHMITZ CARGOBULL · Genuine

51404 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
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ORTHAUS · Genuine

462011 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
46202221600 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

ORTHAUS · Genuine

46202221600 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
34512206002 - Coupling Head MAN L2000 6.145

MAN · Genuine

34512206002 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
No image

VOLVO · Genuine

3114464 - Line Filter, compressed-air system MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
042106582 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

IVECO · Genuine

042106582 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

Dispatch in 3 business days

Price on Request
No image

DAF · Genuine

1519232 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
0000029930 - Coupling Head MAN L2000 6.145

MERCEDES-BENZ · Genuine

0000029930 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
01584599 - Coupling Head MERCEDES-BENZ LK/LN2 709

VOLVO · Genuine

01584599 - Coupling Head MERCEDES-BENZ LK/LN2 709

Dispatch in 3 business days

Price on Request
01934821 - Coupling Head

SCANIA · Genuine

01934821 - Coupling Head

Dispatch in 3 business days

Price on Request
020086200 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

SCANIA · Genuine

020086200 - Line Filter, compressed-air system MERCEDES-BENZ SK 1853,1853 L

Dispatch in 3 business days

Price on Request
0878129 - Coupling Head MAN L2000 6.145

DAF · Genuine

0878129 - Coupling Head MAN L2000 6.145

Dispatch in 3 business days

Price on Request
0871376 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

DAF · Genuine

0871376 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request
4.60648 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

DT Spare Parts · Aftermarket

4.60648 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

6.01 USD
146.095-00A - Coupling Head

PE · Aftermarket

146.095-00A - Coupling Head

Dispatch in 3 business days

5.41 USD
036.074-00A - Coupling Head

PE · Aftermarket

036.074-00A - Coupling Head

Dispatch in 3 business days

5.72 USD
076.921-10A - Coupling Head MERCEDES-BENZ LK/LN2 709

PE · Aftermarket

076.921-10A - Coupling Head MERCEDES-BENZ LK/LN2 709

Dispatch in 3 business days

6.67 USD
6001408 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

COJALI · Aftermarket

6001408 - Coupling Head MERCEDES-BENZ LK/LN2 814 F

Dispatch in 3 business days

Price on Request

Why Customers Choose CarBus24

Our Promises to Every Customer

Genuine Promise

Checked against the OE numbers above before listing.

Money Back Guarantee

Get the item you ordered or your money back.

Secure Transaction

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14-Day Returns

Changed your mind? Return it within 14 days.

Cross-referenced parts are cataloged as fitting the same application but are not guaranteed to be identical to the original manufacturer part. Verify fitment against your OE number or VIN before ordering.

How to Confirm This Part Fits Your Vehicle

Reference/cross-reference numbers vary by engine, transmission, chassis and production date — not by number alone. Before ordering, compare your original OE number against I71421 number by KNORR-BREMSE listed above, and check the dimensions or specifications against your original part.

If you’re unsure, contact CarBus24 with your VIN or the number printed on your original part and we’ll confirm the correct match before you order.

OE vs. Aftermarket Parts

OE (SACHS, Ford, Mazda)Aftermarket (FAST, Valeo, LUK, Exedy)
Matches original manufacturer specificationCross-referenced to the same application
Typically higher priceTypically lower price
Direct OE part numberEquivalent fit, different part number

Frequently Asked Questions

How do I know if a part matching I71421 number by KNORR-BREMSE fits my car?

Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.

What is the difference between OE and aftermarket parts?

OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.

Can I search by my vehicle instead of an OE number?

Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.

What if I'm not sure which OE number I have?

Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.