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EPD

BMW N55B30 N52 N53 N54 N55 3.0L Petrol Front Main Seal (257.400)

BMW N55B30 N52 N53 N54 N55 3.0L Petrol Front Main Seal (257.400)

Regular price $38.55 USD
Regular price $41.46 USD Sale price $38.55 USD
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6 Months Manufacturer Warranty
Quantity

Product Description

Maintain reliable engine performance with this premium BMW Front Main Seal (257.400), designed for N55B30, N52, N53, N54, and N55 3.0L petrol engines. Engineered to meet or exceed OEM specifications, this high-quality replacement provides a precise fit and dependable sealing performance to help prevent oil leaks and maintain proper engine lubrication. Manufactured from durable, heat- and oil-resistant materials, it is built to withstand demanding operating conditions and deliver long-lasting reliability. Ideal for routine maintenance, engine repairs, or complete engine rebuilds, this direct-fit replacement helps restore dependable engine performance. Suitable for a wide range of BMW vehicles equipped with the listed 3.0L petrol engines. Please verify your engine code and part number 257.400 before purchasing to ensure the correct fit. Professional installation is recommended for the best results.

OE Numbers

11117593353, 11117636055, 11117785374, 11118618864, 8618864, 7504867, 7530823, 7547842, 11 11 7 511 395, 11 11 7 530 823, 11 11 7 547 842, 7 504 867, 7 530 823, 7 547 842, 11 11 7 504 867, 7 511 395, 11 11 7 785 374, 8 618 864

Interchange Part Numbers

15067900, 15082600, 257.4, 902.86, 8115410, OS1390, 109474, 47566, P77410-01, P77865-01, NA5505, 20 10 9474, WG1004828, WG1086856, WG1103933, WG1163466, WG1163595, WG1705838, WG1755070, WG1923157, WG2360945

Items Included

Crankshaft Front Main Seal x1

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Compatibility

BMW

Engine code

Cylinders

kW

HP

cc

Fuel Type

N40 B16 A

4

77 - 85

105 - 115

from 1596

Petrol

N42 B18 A

4

from 85

from 115

from 1796

Petrol

N42 B20

4

from 105

from 143

from 1995

Petrol

N42 B20 A

4

100 - 110

136 - 150

from 1995

Petrol

N42 B20 B

4

from 95

from 129

from 1995

Petrol

N43 B16 A

4

85 - 90

115 - 122

from 1599

Petrol

N43 B16 AA

4

89 - 90

121 - 122

from 1599

Petrol

N43 B20 A

4

90 - 125

122 - 170

from 1995

Petrol

N45 B16

4

from 85

from 115

from 1596

Petrol

N45 B16 A

4

from 85

from 115

from 1596

Petrol

N45 B16 AC

4

from 85

from 115

from 1596

Petrol

N45 B16 TU2

4

85 - 90

115 - 122

from 1596

Petrol

N45 B20 A

4

from 127

from 173

from 1997

Petrol

N46 B18 A

4

from 85

from 115

from 1796

Petrol

N46 B20 A

4

95 - 125

129 - 170

from 1995

Petrol

N46 B20 B

4

95 - 125

129 - 170

from 1995

Petrol

N46 B20 BD

4

95 - 125

129 - 170

from 1995

Petrol

N46 B20 C

4

95 - 125

129 - 170

from 1995

Petrol

N46 B20 CB

4

100 - 115

136 - 156

from 1995

Petrol

N46 B20 CC

4

95 - 125

129 - 170

from 1995

Petrol

N46 B20 CD

4

95 - 125

129 - 170

from 1995

Petrol

N46 B20 E

4

95 - 125

129 - 170

from 1995

Petrol

N51 B30 A

6

160 - 172

218 - 234

from 2996

Petrol

N52 B25

6

130 - 163

177 - 222

from 2497

Petrol

N52 B25 A

6

130 - 160

177 - 218

from 2497

Petrol

N52 B25 AE

6

130 - 140

177 - 190

from 2497

Petrol

N52 B25 AF

6

150 - 160

204 - 218

from 2497

Petrol

N52 B25 B

6

130 - 160

177 - 218

from 2497

Petrol

N52 B25 BE

6

130 - 140

177 - 190

from 2497

Petrol

N52 B25 BF

6

130 - 160

177 - 218

from 2497

Petrol

N52 B25 C

6

from 160

from 218

from 2497

Petrol

N52 B30

6

190 - 200

258 - 272

from 2996

Petrol

N52 B30 A

6

155 - 200

211 - 272

from 2996

Petrol

N52 B30 AE

6

from 179

from 243

from 2996

Petrol

N52 B30 AF

6

179 - 200

243 - 272

from 2996

Petrol

N52 B30 B

6

160 - 200

218 - 272

from 2996

Petrol

N52 B30 BF

6

160 - 200

218 - 272

from 2996

Petrol

N53 B25 A

6

from 140

from 190

from 2497

Petrol

N53 B30

6

160 - 200

218 - 272

from 2996

Petrol

N53 B30 A

6

150 - 200

204 - 272

from 2996

Petrol

N54 B30 A

6

200 - 264

272 - 359

from 2979

Petrol

N54 B30 B

6

from 225

from 306

from 2979

Petrol

N55 B30 A

6

200 - 272

272 - 370

from 2979

Petrol

N55 B30 B

6

200 - 272

272 - 370

from 2979

Petrol

Compatibility

Why Choose Us?

Precise Fitment

Engineered to align with OEM specifications, ensuring a seamless and reliable installation process.

Expertise in Engine Parts

Leveraging extensive experience and profound knowledge to deliver top-tier solutions for all engine-related needs.

Customer Support

Our dedicated support team provides prompt, professional assistance, offering expert guidance to address any inquiries.

Fast Shipping

With expedited delivery services and secure packaging, we minimize delays while guaranteeing the safe arrival of your products.

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