21 52 1 153 520 – OEM & Aftermarket Auto Parts Online

OE Reference Numbers

BMW21 52 1 152 102•21 52 1 153 520•21 52 1 116 300•21 52 1 157 212•21 52 1 155 036•21 52 1 116 301•21 52 1 114 537•21521153520

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OE Number stands for Original Equipment Number — the number of a complete component or sub-assembly originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number.

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OE parts come from the original manufacturer. Aftermarket parts are quality alternatives, often at a lower price.

48 results

21521153520 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

BMW

OE Verified by Carbus24

Exact Match

21521153520 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

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BMW

OE Verified by Carbus24

Exact Match

21521153520 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Price on Request

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KN2097B1 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

GMC

OE Verified by Carbus24

KN2097B1 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

27.33 USD

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GMC

OE Verified by Carbus24

KN2097B1 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

27.33 USD

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03252012013 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

GMC

OE Verified by Carbus24

03252012013 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

22.4 USD

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GMC

OE Verified by Carbus24

03252012013 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

22.4 USD

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6283 600 107 - Slave Cylinder, clutch BMW 3 (E21) 315

SACHS

OE Verified by Carbus24

6283 600 107 - Slave Cylinder, clutch BMW 3 (E21) 315

38.45 USD

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SACHS

OE Verified by Carbus24

6283 600 107 - Slave Cylinder, clutch BMW 3 (E21) 315

Weight [kg]:0.734 kg

38.45 USD

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GMC

OE Verified by Carbus24

01000 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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GMC

OE Verified by Carbus24

01000 - Slave Cylinder, clutch BMW 3 (E21) 315

for manufacturer number:52005000

Weight [kg]:0.3 kg

Material:Aluminium

Bore Diameter 1 [mm]:20.6 mm

Price on Request

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0986486500 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

GMC

OE Verified by Carbus24

0986486500 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Price on Request

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GMC

OE Verified by Carbus24

0986486500 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Price on Request

Dispatch in 3 business days

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21521114537 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

BMW

OE Verified by Carbus24

21521114537 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Price on Request

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BMW

OE Verified by Carbus24

21521114537 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Price on Request

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BMW

OE Verified by Carbus24

21521116300 - Slave Cylinder, clutch MERCEDES-BENZ LK/LN2 817,817 L

Price on Request

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BMW

OE Verified by Carbus24

21521116300 - Slave Cylinder, clutch MERCEDES-BENZ LK/LN2 817,817 L

Piston Diameter [mm]:20.64 mm

Net weight [kg]:0.62 kg

Article number of recommended accessories:03.0450-2006.2

Diameter [mm]:20.6 mm

Price on Request

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21521155036 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

BMW

OE Verified by Carbus24

21521155036 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Price on Request

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BMW

OE Verified by Carbus24

21521155036 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Price on Request

Dispatch in 3 business days

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E06001 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

GMC

OE Verified by Carbus24

E06001 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Price on Request

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GMC

OE Verified by Carbus24

E06001 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Price on Request

Dispatch in 3 business days

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GMC

OE Verified by Carbus24

841501 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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GMC

OE Verified by Carbus24

841501 - Slave Cylinder, clutch BMW 3 (E21) 315

for manufacturer number:52005000

Weight [kg]:0.3 kg

Material:Aluminium

Bore Diameter 1 [mm]:20.6 mm

Price on Request

Dispatch in 3 business days

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GMC

OE Verified by Carbus24

404013 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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GMC

OE Verified by Carbus24

404013 - Slave Cylinder, clutch BMW 3 (E21) 315

for manufacturer number:52005000

Weight [kg]:0.3 kg

Material:Aluminium

Piston Diameter [mm]:20.64 mm

Price on Request

Dispatch in 3 business days

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GMC

OE Verified by Carbus24

1105104 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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GMC

OE Verified by Carbus24

1105104 - Slave Cylinder, clutch BMW 3 (E21) 315

for manufacturer number:52005000

Weight [kg]:0.3 kg

Material:Aluminium

Bore Diameter 1 [mm]:20.6 mm

Price on Request

Dispatch in 3 business days

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9651007 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

GMC

OE Verified by Carbus24

9651007 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Price on Request

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GMC

OE Verified by Carbus24

9651007 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Price on Request

Dispatch in 3 business days

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GMC

OE Verified by Carbus24

83005 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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GMC

OE Verified by Carbus24

83005 - Slave Cylinder, clutch BMW 3 (E21) 315

for manufacturer number:52005000

Weight [kg]:0.3 kg

Material:Aluminium

Piston Diameter [mm]:20.64 mm

Price on Request

Dispatch in 3 business days

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GMC

OE Verified by Carbus24

3104220 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

Dispatch in 3 business days

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GMC

OE Verified by Carbus24

3104220 - Slave Cylinder, clutch BMW 3 (E21) 315

for manufacturer number:52005000

Weight [kg]:0.3 kg

Material:Aluminium

Bore Diameter 1 [mm]:20.6 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

GMC

OE Verified by Carbus24

6283600107 - Slave Cylinder, clutch

Price on Request

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CarBus24 Genuine Promise

GMC

OE Verified by Carbus24

6283600107 - Slave Cylinder, clutch

Price on Request

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CarBus24 Genuine Promise

GMC

OE Verified by Carbus24

540013 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

Dispatch in 3 business days

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GMC

OE Verified by Carbus24

540013 - Slave Cylinder, clutch BMW 3 (E21) 315

for manufacturer number:52005000

Weight [kg]:0.3 kg

Material:Aluminium

Bore Diameter 1 [mm]:20.6 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

GMC

OE Verified by Carbus24

512004310 - Slave Cylinder, clutch

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

GMC

OE Verified by Carbus24

512004310 - Slave Cylinder, clutch

Price on Request

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ATE

03.2520-1201.3 - Slave Cylinder, clutch BMW 3 (E21) 315

22.4 USD

In StockDispatch in 3 business days

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ATE

03.2520-1201.3 - Slave Cylinder, clutch BMW 3 (E21) 315

Article number of recommended accessories:03.0450-2006.2

Diameter [mm]:20.6 mm

Weight [kg]:0.702 kg

22.4 USD

In StockDispatch in 3 business days

Enquire on WhatsApp

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FERODO

FHC6007 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

28.1 USD

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FERODO

FHC6007 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Weight [kg]:0.59 kg

28.1 USD

Dispatch in 3 business days

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841501 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

13 USD

Dispatch in 3 business days

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841501 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Weight [kg]:0.62 kg

13 USD

Dispatch in 3 business days

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LPR

3600 - Slave Cylinder, clutch BMW 3 (E21) 315

14.51 USD

Dispatch in 3 business days

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LPR

3600 - Slave Cylinder, clutch BMW 3 (E21) 315

Thread Size:10 X 1

Piston Diameter [mm]:20.64 mm

Material:Cast Iron

Distance of mounting bores [mm]:60 mm

14.51 USD

Dispatch in 3 business days

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TRW

PJF104 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

30.58 USD

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TRW

PJF104 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Weight [kg]:0.514 kg

30.58 USD

Dispatch in 3 business days

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DELPHI

LL41201 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

23.06 USD

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DELPHI

LL41201 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Weight [kg]:0.484 kg

23.06 USD

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BOSCH

0 986 486 500 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

37.5 USD

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BOSCH

0 986 486 500 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Weight [kg]:0.248 kg

37.5 USD

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BREMBO

E 06 001 - Slave Cylinder, clutch BMW 3 (E21) 315

23.27 USD

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BREMBO

E 06 001 - Slave Cylinder, clutch BMW 3 (E21) 315

Material:Cast Iron

Bore Diameter [mm]:20.64 mm

Thread Size:10 x 1

Distance of mounting bores [mm]:60 mm

23.27 USD

Dispatch in 3 business days

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4U Autoparts

37120BW - Master Cylinder, clutch BMW 3 Touring (E30) 316 i

Price on Request

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4U Autoparts

37120BW - Master Cylinder, clutch BMW 3 Touring (E30) 316 i

Piston Diameter [mm]:20.64 mm

Price on Request

Dispatch in 3 business days

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FTE

3104220 - Slave Cylinder, clutch BMW 3 Convertible (E30) M3 2.3

Price on Request

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FTE

3104220 - Slave Cylinder, clutch BMW 3 Convertible (E30) M3 2.3

for manufacturer number:KN2097B1

Material:Aluminium

Bore Diameter 1 [mm]:20.64 mm

Weight [kg]:0.3 kg

Price on Request

Dispatch in 3 business days

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CLUTCHNUS

MSC038 - Master Cylinder, clutch

Price on Request

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CLUTCHNUS

MSC038 - Master Cylinder, clutch

Price on Request

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SPILU

404013 - Tail Light Assembly BMW 6 (E24) 635 CSi

Price on Request

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SPILU

404013 - Tail Light Assembly BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Length [mm]:345.5 mm

Width [mm]:245.5 mm

Height [mm]:154.6 mm

Price on Request

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RUVILLE

540013 - Deflection Pulley/Guide Pulley, timing belt BMW 6 (E24) 635 CSi

Price on Request

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RUVILLE

540013 - Deflection Pulley/Guide Pulley, timing belt BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Width [mm]:28 mm

Price on Request

Dispatch in 3 business days

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MGA

ER5057 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Price on Request

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MGA

ER5057 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Price on Request

Dispatch in 3 business days

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BORG & BECK

BES110 - Slave Cylinder, clutch

Price on Request

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BORG & BECK

BES110 - Slave Cylinder, clutch

Price on Request

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URO PARTS-CN

21521116300 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Price on Request

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URO PARTS-CN

21521116300 - Slave Cylinder, clutch BMW 6 (E24) 635 CSi

Piston Diameter [mm]:20.64 mm

Price on Request

Dispatch in 3 business days

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STELLOX

05-84001-SX - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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STELLOX

05-84001-SX - Slave Cylinder, clutch BMW 3 (E21) 315

Thread Size:M10X1

Diameter [mm]:20.6 mm

Axle Distance [mm]:60 mm

Material:Cast Iron

Price on Request

Dispatch in 3 business days

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Schaeffler LuK

512 0043 10 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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Schaeffler LuK

512 0043 10 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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VILLAR

624.5058 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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VILLAR

624.5058 - Slave Cylinder, clutch BMW 3 (E21) 315

Weight [kg]:0.57 kg

Bore Diameter [mm]:20.64 mm

Thread Size:10 x 1

Material:Cast Iron

Price on Request

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METZGER AUTOTEILE

404-013 - Slave Cylinder, clutch BMW 3 (E21) 315

Price on Request

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No image

METZGER AUTOTEILE

404-013 - Slave Cylinder, clutch BMW 3 (E21) 315

Piston Diameter [mm]:20.6 mm

Price on Request

Dispatch in 3 business days

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Stark

SKSC-0620018 - Slave Cylinder, clutch BMW 3 (E21) 320/6

Price on Request

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Stark

SKSC-0620018 - Slave Cylinder, clutch BMW 3 (E21) 320/6

Number of mounting bores:2

Distance between fastening bolts [mm]:60 mm

Thread Size 1:1x M10x1.0

Material:Cast Iron

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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

Your payment info is protected at all times.

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 21521153520 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 vs. Aftermarket Parts

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

Related Categories

Engine Parts

Engine components cross-referenced by OE number.

Brake System

Pads, discs and calipers for common applications.

Transmission & Clutch

Clutch kits, gearboxes and linkages.

Frequently Asked Questions

How do I know if a part matching 21521153520 number by BMW 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.