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2004 Mercedes Benz C230 Kompressor Sedan 203.040 L4 1.8L

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Your Vehicle 2004 Mercedes Benz C230 Kompressor Sedan 203.040 L4 1.8L
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2004 Mercedes Benz C230 Kompressor Sedan 203.040 L4 1.8L Crankshaft Parts

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Rear Main Crankshaft Seal

ES#1809548 - 2710140004 - Rear Main Crankshaft Seal - Includes seal flange - Genuine Mercedes Benz - Mercedes Benz

Includes seal flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1809548
Mfg#:
2710140004
Ships in 3 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$64.00

This product was last offered at the strikethrough price on
07-06-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#1811283 - 308676018020 - Bolt - Priced Each - Crankshaft Pulley To Crankshaft - Genuine Mercedes Benz - Mercedes Benz

Crankshaft Pulley To Crankshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1811283
Mfg#:
308676018020
Ships in 3 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$55.00

This product was last offered at the strikethrough price on
07-06-2026

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Main Crankshaft Seal

ES#4627069 - 023997844764 - Front Main Crankshaft Seal - Seals the gap between the crankshaft and engine block - Genuine Mercedes Benz - Mercedes Benz

Seals the gap between the crankshaft and engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seal W/PTFE Components, PTFE Seal Installation Tool Required, Let Settle For Four (4) Hours After Installation Before Use

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4627069
Mfg#:
023997844764
Ships in 1 Business Day
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$27.00

This product was last offered at the strikethrough price on
07-06-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Main Crankshaft Seal

ES#2594195 - 0239978447 - Front Main Crankshaft Seal - Seals the gap between the crankshaft and engine block - Elring - Mercedes Benz

Seals the gap between the crankshaft and engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Seal W/PTFE Components, PTFE Seal Installation Tool Required, Let Settle For Four (4) Hours After Installation Before Use

Brand:
Elring - Corporate Logo
ES#:
2594195
Mfg#:
0239978447
Ships in 1 day
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Main Crankshaft Seal

ES#2559285 - 0149977046 - Front Main Crankshaft Seal - Seals the gap between the crankshaft and engine block - Genuine Mercedes Benz - Mercedes Benz

Seals the gap between the crankshaft and engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seal W/PTFE Components, PTFE Seal Installation Tool Required, Let Settle For Four (4) Hours After Installation Before Use

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2559285
Mfg#:
0149977046
Ships in 3 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$16.99

This product was last offered at the strikethrough price on
07-06-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Main Crankshaft Seal

ES#2603200 - 0239978447 - Front Main Crankshaft Seal - Seals the gap between the crankshaft and engine block (45 X 67 X 8 mm) - Corteco - Mercedes Benz

Seals the gap between the crankshaft and engine block (45 X 67 X 8 mm) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
2603200
Mfg#:
0239978447
In Stock at Vendor
$23.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer - Priced Each

ES#1816943 - 6049900040 - Washer - Priced Each - Crankshaft Pulley To Crankshaft - Genuine Mercedes Benz - Mercedes Benz

Crankshaft Pulley To Crankshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1816943
Mfg#:
6049900040
Ships in 1 Business Day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#1600121 - 000000004310 - Bolt - Priced Each - M6x10 - Genuine Mercedes Benz - Mercedes Benz

M6x10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1600121
Mfg#:
000000004310
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Crankshaft Seal

ES#2785371 - 2710140004 - Rear Main Crankshaft Seal - Includes seal flange - Conti Tech - Mercedes Benz

Includes seal flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Conti Tech - Corporate Logo
ES#:
2785371
Mfg#:
2710140004
Ships in 3 Business Days
$11.99 USD
Free Shipping
on orders $49 and up

Engine Harmonic Balancer

ES#2594052 - 2710300003 - Engine Harmonic Balancer - Vibration Absorber - Corteco - Mercedes Benz

Vibration Absorber affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Does Not Include New Hardware

Brand:
Corteco - Corporate Logo
ES#:
2594052
Mfg#:
2710300003
Ships in 1 Business Day
$221.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Crankshaft Seal

ES#2702262 - 2710140004 - Rear Main Crankshaft Seal - Includes seal flange - Corteco - Mercedes Benz

Includes seal flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
2702262
Mfg#:
2710140004
In Stock at Vendor
$34.99

This product was last offered at the strikethrough price on
05-07-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Main Crankshaft Seal

ES#4684308 - 0239978447 - Front Main Crankshaft Seal - Seals the gap between the crankshaft and engine block - Vaico - Mercedes Benz

Seals the gap between the crankshaft and engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Seal W/PTFE Components, PTFE Seal Installation Tool Required, Let Settle For Four (4) Hours After Installation Before Use

Brand:
Vaico - Corporate Logo
ES#:
4684308
Mfg#:
0239978447
In Stock at Vendor
$24.99

This product was last offered at the strikethrough price on
05-07-2026

$23.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Engine Rear Crankshaft Seal

MAHLE Original Mercedes-Benz Rear Main Seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4674973
Mfg#:
67837
Ships in 1 Business Day
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Sprocket

ES#3416551 - 271052170364 - Crankshaft Sprocket - Drives the timing chain - Genuine Mercedes Benz - Mercedes Benz

Drives the timing chain affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Engine Number 31334693

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3416551
Mfg#:
271052170364
Ships in 3 Business Days
$379.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Woodruff Key - Priced Each

ES#1632385 - 1089910067 - Woodruff Key - Priced Each - Prevents the pulley from slipping on the shaft - Genuine Mercedes Benz - Mercedes Benz

Prevents the pulley from slipping on the shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1632385
Mfg#:
1089910067
Ships in 3 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAIN BEARING, UPPER HALF

ES#4711334 - 271033060152GZ64 - MAIN BEARING, UPPER HALF - Genuine Mercedes Benz - Mercedes Benz

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4711334
Mfg#:
271033060152GZ64
Ships in 3 Business Days
$6.99 USD
Free Shipping
on orders $49 and up

More About Crankshaft Parts

The heart of your engine is the crankshaft. Keep it spinning freely with new OEM crankshaft bearings or upgrade with race-proven aftermarket performance crank bearings and crankshaft parts.

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