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OE Reference Cross-Match
Explore top-quality 34%2021%206%20850%20851 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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BMW · Genuine
Dispatch in 3 business days
Price on RequestGMC · Genuine
In stock · Dispatch in 3 business days
36.09 USD
NK · Aftermarket
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42.38 USD
BUDWEG CALIPER · Aftermarket
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173.47 USD
ERT · Aftermarket
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13 USD
TRW · Aftermarket
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6.27 USD
A.B.S. · Aftermarket
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19.94 USD
ERT · Aftermarket
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5.11 USD
DRI · Aftermarket
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193.44 USD
AUTOFREN SEINSA · Aftermarket
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4.86 USD
AUTOFREN SEINSA · Aftermarket
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11.03 USD
ATE · Aftermarket
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188.26 USD
TRISCAN · Aftermarket
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179.39 USD
QUICK BRAKE · Aftermarket
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9.97 USD
QUICK BRAKE · Aftermarket
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3.14 USDDIEDERICHS · Aftermarket
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Price on Request
EAI · Aftermarket
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Price on Request
CAUTEX · Aftermarket
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Price on Request
Brake ENGINEERING · Aftermarket
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Price on Request
ERA Benelux · Aftermarket
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DEPA · Aftermarket
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Price on Request
GMC · Genuine
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Price on RequestGMC · Genuine
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Price on RequestGMC · Genuine
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Price on RequestGMC · Genuine
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Price on RequestGMC · Genuine
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Price on RequestBRAXIS · Aftermarket
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Price on RequestSTARTCAR · Aftermarket
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KAWE · Aftermarket
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SERA · Aftermarket
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ELTA AUTOMOTIVE · Aftermarket
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TMI · Aftermarket
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Price on RequestGMC · Genuine
Dispatch in 3 business days
Price on RequestGMC · Genuine
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Price on RequestSNRA · Aftermarket
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Price on Request
SHAFTEC · Aftermarket
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Price on RequestMETZGER AUTOTEILE · Aftermarket
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Price on RequestGMC · Genuine
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Price on Request
BMW · Genuine
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Price on RequestGMC · Genuine
Dispatch in 3 business days
Price on RequestGMC · Genuine
Dispatch in 3 business days
Price on RequestGMC · Genuine
Dispatch in 3 business days
Price on Request
KAWE · Aftermarket
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Price on Request
QUICK BRAKE · Aftermarket
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Price on Request
LAUBER · Aftermarket
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Price on RequestHELLA · Aftermarket
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Price on RequestHELLA PAGID · Aftermarket
Dispatch in 3 business days
Price on RequestWhy Customers Choose CarBus24
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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.
Reference/cross-reference numbers vary by engine, transmission, chassis and production date — not by number alone. Before ordering, compare your original OE number against 34216850851 number by BMW 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 (SACHS, Ford, Mazda) | Aftermarket (FAST, Valeo, LUK, Exedy) |
|---|---|
| Matches original manufacturer specification | Cross-referenced to the same application |
| Typically higher price | Typically lower price |
| Direct OE part number | Equivalent fit, different part number |
Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.
OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.
Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.
Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.