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OE Reference Cross-Match

521987

Explore top-quality 521987 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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30 parts found
Seal Ring, valve stem MERCEDES-BENZ OH 1316

ELRING · Aftermarket

325.813 - Seal Ring, valve stem MERCEDES-BENZ OH 1316

In stock · Dispatch in 3 business days

0.48 USD
Door Lock AUDI A4 B6 (8E2) 1.8 T

OSSCA · Aftermarket

08751 - Door Lock AUDI A4 B6 (8E2) 1.8 T

In stock · Dispatch in 3 business days

0.59 USD
AUDI
08751
100% Genuine AUDI

AUDI · Genuine

08751 - Door Lock AUDI A3 (8L1) 1.8 T quattro

In stock · Dispatch in 3 business days

0.59 USD
Seal Ring, valve stem AUDI A4 B6 (8E2) 1.8 T

FEBI BILSTEIN · Aftermarket

08751 - Seal Ring, valve stem AUDI A4 B6 (8E2) 1.8 T

Out of stock · Dispatch in 3 business days

0.54 USD
Seal Ring, valve stem MERCEDES-BENZ OF 1413

VICTOR REINZ · Aftermarket

70-22026-00 - Seal Ring, valve stem MERCEDES-BENZ OF 1413

Out of stock · Dispatch in 3 business days

0.44 USD
Brake Disc ROVER 200 II Convertible (XW) 214 1.4

METELLI · Aftermarket

23-0268 - Brake Disc ROVER 200 II Convertible (XW) 214 1.4

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc ROVER 2000-3500 (P6) 3500

BREMSI · Aftermarket

CD6285S - Brake Disc ROVER 2000-3500 (P6) 3500

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc ROVER 2000-3500 (P6) 3500

FERODO · Aftermarket

DDF285 - Brake Disc ROVER 2000-3500 (P6) 3500

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc ROVER 400 II (XW) 418 D

SIGMAUTO · Aftermarket

DBA285S - Brake Disc ROVER 400 II (XW) 418 D

Out of stock · Dispatch in 3 business days

Price on Request
ROVER
GDB90819
100% Genuine ROVER

ROVER · Genuine

GDB90819 - Brake Disc ROVER 400 II (XW) 418 D

Out of stock · Dispatch in 3 business days

Price on Request
ROVER
GDB90829
100% Genuine ROVER

ROVER · Genuine

GDB90829 - Brake Disc ROVER 400 II (XW) 418 D

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc

NPS · Aftermarket

H331A26 - Brake Disc

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
561621JC
Aftermarket JURID

JURID · Aftermarket

561621JC - Brake Disc ROVER 400 II (XW) 418 D

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
BD0018
Aftermarket fri.tech.

fri.tech. · Aftermarket

BD0018 - Brake Disc ROVER 200 II Convertible (XW) 214 1.4

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc ROVER 200 II Hatchback (XW) 218 D

TEXTAR · Aftermarket

92070500 - Brake Disc ROVER 200 II Hatchback (XW) 218 D

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc ROVER 200 II Convertible (XW) 214 1.4

CIFAM · Aftermarket

800-268 - Brake Disc ROVER 200 II Convertible (XW) 214 1.4

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
7602
Aftermarket KTK GERMANY

KTK GERMANY · Aftermarket

7602 - Seal Ring, valve stem

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc HONDA CIVIC VI Fastback (MA, MB) 1.4 i (MA8, MB2)

HERTH+BUSS JAKOPARTS · Aftermarket

J3314018 - Brake Disc HONDA CIVIC VI Fastback (MA, MB) 1.4 i (MA8, MB2)

Out of stock · Dispatch in 3 business days

Price on Request
Brake Kit, disc brake ROVER 200 II Hatchback (XW) 218 TD

MINTEX · Aftermarket

MDK0034 - Brake Kit, disc brake ROVER 200 II Hatchback (XW) 218 TD

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
52904
Aftermarket PAGID

PAGID · Aftermarket

52904 - Brake Disc ROVER 200 II Hatchback (XW) 218 D

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc ROVER 400 II (XW) 418 D

NECTO · Aftermarket

WN531 - Brake Disc ROVER 400 II (XW) 418 D

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc ROVER 400 II (XW) 414 GSI/SI

TRUSTING · Aftermarket

DF018 - Brake Disc ROVER 400 II (XW) 414 GSI/SI

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc ROVER 200 II Hatchback (XW) 218 TD

MINTEX · Aftermarket

MDC707 - Brake Disc ROVER 200 II Hatchback (XW) 218 TD

Out of stock · Dispatch in 3 business days

Price on Request
Pipe, EGR valve RENAULT RAPID Box Body/MPV (F40_, G40_) 1.9 D (F40R)

METALCAUCHO · Aftermarket

08751 - Pipe, EGR valve RENAULT RAPID Box Body/MPV (F40_, G40_) 1.9 D (F40R)

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
901915B1VI
Aftermarket LEMA

LEMA · Aftermarket

901915B1VI - Seal Ring, valve stem MERCEDES-BENZ O 317 O 317

Out of stock · Dispatch in 3 business days

Price on Request
MERCEDES-BENZ
3520530196
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

3520530196 - Seal Ring, valve stem MERCEDES-BENZ OF 1413

Out of stock · Dispatch in 3 business days

Price on Request
MERCEDES-BENZ
3520530296
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

3520530296 - Seal Ring, valve stem MERCEDES-BENZ OF 1413

Out of stock · Dispatch in 3 business days

Price on Request
Brake Disc BMW 5 Touring (E39) 520 i

MAXGEAR · Aftermarket

19-1043 - Brake Disc BMW 5 Touring (E39) 520 i

Out of stock · 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.

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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 521987 number by MEC-DIESEL 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 521987 number by MEC-DIESEL 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.