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OE Reference Cross-Match

21 01

Explore top-quality 21-01 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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500 parts found
Exact matchRear Muffler RENAULT SUPER 5 Hatchback Van (S40_) 1.0 (S400)

POLMO · Aftermarket

21.01 - Rear Muffler RENAULT SUPER 5 Hatchback Van (S40_) 1.0 (S400)

Out of stock · Dispatch in 3 business days

46.36 USD
Exact matchBrake Pad Set, disc brake PEUGEOT 505 Break (551D) 2.3 Diesel

OPTIMAL · Aftermarket

2101 - Brake Pad Set, disc brake PEUGEOT 505 Break (551D) 2.3 Diesel

Out of stock · Dispatch in 3 business days

Price on Request
Exact match
Carbus24
2101
Aftermarket CAR

CAR · Aftermarket

2101 - Brake Force Regulator LADA 1200-1500 Estate 1.3 1300

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchShock Absorber PEUGEOT 505 Break (551D) 2.3 Diesel

GABRIEL · Aftermarket

2101 - Shock Absorber PEUGEOT 505 Break (551D) 2.3 Diesel

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchMounting, control/trailing arm CITROËN ZX (N2) 1.8 i 16V

BIRTH · Aftermarket

2101 - Mounting, control/trailing arm CITROËN ZX (N2) 1.8 i 16V

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchClutch Disc

KAWE · Aftermarket

2101 - Clutch Disc

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchAlternator AUSTIN ALLEGRO I Estate (ADO 67) 1.3

CEVAM · Aftermarket

2101 - Alternator AUSTIN ALLEGRO I Estate (ADO 67) 1.3

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchIntake Valve MERCEDES-BENZ E-CLASS T-Model (S211) E 220 T CDI

OSVAT · Aftermarket

2101 - Intake Valve MERCEDES-BENZ E-CLASS T-Model (S211) E 220 T CDI

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchJoint Kit, drive shaft MAZDA 626 III Station Wagon (GV) 2.0 i 16V (GVEW)

CDX · Aftermarket

2101 - Joint Kit, drive shaft MAZDA 626 III Station Wagon (GV) 2.0 i 16V (GVEW)

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchMounting, manual transmission AUDI COUPE B3 (89, 8B3) 2.0

ORIGINAL IMPERIUM · Aftermarket

2101 - Mounting, manual transmission AUDI COUPE B3 (89, 8B3) 2.0

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchCable Pull, clutch control

LAMPERTI · Aftermarket

2101 - Cable Pull, clutch control

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchEngine Oil

LIQUI MOLY · Aftermarket

2101 - Engine Oil

Out of stock · Dispatch in 3 business days

Price on Request
Exact match
Carbus24
2101
Aftermarket IPD

IPD · Aftermarket

2101 - Bellow Kit, drive shaft

Out of stock · Dispatch in 3 business days

Price on Request
Exact match
Carbus24
2101
Aftermarket BGS

BGS · Aftermarket

2101 - Tyre Pressure Tester

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchPressure Accumulator, pneumatic suspension CITROËN DS Convertible 21

RCA FRANCE · Aftermarket

2101 - Pressure Accumulator, pneumatic suspension CITROËN DS Convertible 21

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchTrailer Hitch MAZDA 2 Hatchback (DL, DJ) 1.5 D (DJ5FS)

GDW · Aftermarket

2101 - Trailer Hitch MAZDA 2 Hatchback (DL, DJ) 1.5 D (DJ5FS)

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchExhaust System AUDI 50 (863) 1.1

EDEX · Aftermarket

2101 - Exhaust System AUDI 50 (863) 1.1

Out of stock · Dispatch in 3 business days

Price on Request
Exact match
Carbus24
2101
Aftermarket OSVAT

OSVAT · Aftermarket

2101 - Intake Valve MERCEDES-BENZ E-CLASS T-Model (S211) E 220 T CDI

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchPipe Connector, exhaust system

FARE SA · Aftermarket

2101 - Pipe Connector, exhaust system

Out of stock · Dispatch in 3 business days

Price on Request
Exact match
Carbus24
2101
Aftermarket FERRON

FERRON · Aftermarket

2101 - Gas Spring, bonnet LAND ROVER DISCOVERY SPORT (L550) 2.0 D 4x4

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchFreewheel Gear, starter

GENERAL MOTORS · Genuine

2101 - Freewheel Gear, starter

Out of stock · Dispatch in 3 business days

Price on Request
Exact match
DS
2101
100% Genuine DS

DS · Genuine

2101 - Knock Sensor VW BORA I (1J2) 2.0

Out of stock · Dispatch in 3 business days

Price on Request
Exact match
Carbus24
2101
Aftermarket Professional Parts

Professional Parts · Aftermarket

2101 - Joint Kit, drive shaft MAZDA 626 III Station Wagon (GV) 2.0 i 16V (GVEW)

Out of stock · Dispatch in 3 business days

Price on Request
Exact matchScrewdriver Bit Set

CONDOR WERKZEUG · Aftermarket

210-1 - Screwdriver Bit Set

Out of stock · Dispatch in 3 business days

Price on Request
PEUGEOT
425040
100% Genuine PEUGEOT

PEUGEOT · Genuine

425040 - Brake Pad Set, disc brake OPEL VECTRA B Hatchback (J96) 1.8 i 16V (F68)

In stock · Dispatch in 3 business days

39.86 USD
TALBOT
425020
100% Genuine TALBOT

TALBOT · Genuine

425020 - Brake Pad Set, disc brake OPEL VECTRA B Hatchback (J96) 1.8 i 16V (F68)

In stock · Dispatch in 3 business days

63.65 USD
Cable Pull, clutch control HONDA ACCORD III Aerodeck (CA) 1.6 L (CA4)

HONDA · Genuine

22910SE0A01 - Cable Pull, clutch control HONDA ACCORD III Aerodeck (CA) 1.6 L (CA4)

In stock · Dispatch in 3 business days

60.71 USD
Brake Pad Set, disc brake PEUGEOT 304 (_04M_) 1.3 (M02)

TALBOT · Genuine

449114260 - Brake Pad Set, disc brake PEUGEOT 304 (_04M_) 1.3 (M02)

In stock · Dispatch in 3 business days

68.55 USD
MERCEDES-BENZ
2025400717
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

2025400717 - Sensor, brake lining wear MERCEDES-BENZ M-CLASS (W163) ML 430 (163.172)

In stock · Dispatch in 3 business days

31.66 USD
Brake Caliper PEUGEOT 505 Break (551D) 2.3 Diesel

A.B.S. · Aftermarket

424831 - Brake Caliper PEUGEOT 505 Break (551D) 2.3 Diesel

Out of stock · Dispatch in 3 business days

214.46 USD
Mounting, control/trailing arm CITROËN SAXO (S0, S1) 1.1 X, SX

MONROE · Aftermarket

L28806 - Mounting, control/trailing arm CITROËN SAXO (S0, S1) 1.1 X, SX

Out of stock · Dispatch in 3 business days

10.25 USD
Brake Caliper PEUGEOT 505 Break (551D) 2.3 Diesel

A.B.S. · Aftermarket

424832 - Brake Caliper PEUGEOT 505 Break (551D) 2.3 Diesel

Out of stock · Dispatch in 3 business days

196.53 USD
IVECO
4792418
100% Genuine IVECO

IVECO · Genuine

4792418 - Brake Force Regulator FSO POLONEZ Pickup 1.9 D

Out of stock · Dispatch in 3 business days

132.15 USD
Brake Caliper PEUGEOT 505 Break (551D) 2.3 Diesel

A.B.S. · Aftermarket

424511 - Brake Caliper PEUGEOT 505 Break (551D) 2.3 Diesel

Out of stock · Dispatch in 3 business days

141.48 USD
Brake Force Regulator FSO POLONEZ Pickup 1.9 D

A.B.S. · Aftermarket

3920 - Brake Force Regulator FSO POLONEZ Pickup 1.9 D

Out of stock · Dispatch in 3 business days

19.78 USD
Mounting, automatic transmission support AUDI 100 C4 Saloon (4A2) 2.0 E 16V

CORTECO · Aftermarket

80000239 - Mounting, automatic transmission support AUDI 100 C4 Saloon (4A2) 2.0 E 16V

Out of stock · Dispatch in 3 business days

8.78 USD
Alternator MG MGB Convertible 1.8 (N3)

LUCAS · Aftermarket

LRA00106 - Alternator MG MGB Convertible 1.8 (N3)

Out of stock · Dispatch in 3 business days

91.49 USD
Bushing, axle beam AUDI 100 C4 Saloon (4A2) 2.4 D

FEBI BILSTEIN · Aftermarket

07609 - Bushing, axle beam AUDI 100 C4 Saloon (4A2) 2.4 D

Out of stock · Dispatch in 3 business days

9.85 USD
Brake Caliper PEUGEOT 505 Break (551D) 2.3 Diesel

A.B.S. · Aftermarket

424882 - Brake Caliper PEUGEOT 505 Break (551D) 2.3 Diesel

Out of stock · Dispatch in 3 business days

566.52 USD
Mounting, control/trailing arm PEUGEOT 306 Hatchback (7A, 7C, N3, N5) 1.9 D

DELPHI · Aftermarket

TD300W - Mounting, control/trailing arm PEUGEOT 306 Hatchback (7A, 7C, N3, N5) 1.9 D

Out of stock · Dispatch in 3 business days

4.52 USD
Mounting, automatic transmission AUDI 100 C4 Saloon (4A2) 2.0

OPTIMAL · Aftermarket

F8-5543 - Mounting, automatic transmission AUDI 100 C4 Saloon (4A2) 2.0

Out of stock · Dispatch in 3 business days

6.98 USD
Bushing, axle beam AUDI 100 C4 Saloon (4A2) 2.0 E 16V

SWAG · Aftermarket

30 60 0018 - Bushing, axle beam AUDI 100 C4 Saloon (4A2) 2.0 E 16V

Out of stock · Dispatch in 3 business days

7.84 USD
Mounting, automatic transmission support AUDI 100 C4 Avant (4A5) 2.0 E

TOPRAN · Aftermarket

103 733 - Mounting, automatic transmission support AUDI 100 C4 Avant (4A5) 2.0 E

Out of stock · Dispatch in 3 business days

3.59 USD
Mounting, automatic transmission AUDI 100 C4 Saloon (4A2) 2.4 D

VAICO · Aftermarket

V10-1232 - Mounting, automatic transmission AUDI 100 C4 Saloon (4A2) 2.4 D

Out of stock · Dispatch in 3 business days

4.53 USD
Warning Contact, brake pad wear MERCEDES-BENZ M-CLASS (W163) ML 430 (163.172)

TOPRAN · Aftermarket

408 099 - Warning Contact, brake pad wear MERCEDES-BENZ M-CLASS (W163) ML 430 (163.172)

Out of stock · Dispatch in 3 business days

1.3 USD
Alternator FORD TRANSIT Bus (72E, 73E) 1.7 FT 100 (72E2A)

AS-PL · Aftermarket

A9088 - Alternator FORD TRANSIT Bus (72E, 73E) 1.7 FT 100 (72E2A)

Out of stock · Dispatch in 3 business days

75.11 USD
Stop Light Switch FORD GRANADA (GGTL, GGFL) 1.7

HELLA · Aftermarket

6DF 007 669-001 - Stop Light Switch FORD GRANADA (GGTL, GGFL) 1.7

Out of stock · Dispatch in 3 business days

10.83 USD

Why Customers Choose CarBus24

Our Promises to Every Customer

Genuine Promise

Checked against the OE numbers above before listing.

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Get the item you ordered or your money back.

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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 21.01 number by POLMO 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 21.01 number by POLMO 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.