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Main bearing cap bolt for BMW N54B30 N55B30 S55B30 135i 335i M235i M2 M3 M4
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Main bearing cap bolt for BMW N54B30 N55B30 S55B30 135i 335i M235i M2 M3 M4

Regular price $169.54

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Main bearing cap bolt for BMW N54B30 N55B30 S55B30 135i 335i M235i M2 M3 M4

DESCRIPTION

Main Bearing Cap Bolt for BMW N54B30, N55B30, S55B30 engines – fits 135i, 335i, M235i, M2, M3, and M4 models. This critical fastener secures the crankshaft main bearing caps and must meet OEM specifications for engine durability and performance.

  • OEM-grade material with precise torque specifications
  • Compatible with turbocharged and naturally-aspirated N54, N55, and S55 engines
  • Essential for engine rebuild, repair, or high-performance applications
  • Single bolt – verify quantity needed for your project

Proper installation with correct torque values ensures reliable crankshaft support and prevents catastrophic engine damage.

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SHIPPING
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  • Orders are dispatched within 24 hours of purchase (business days).
  • Estimated delivery: 2–5 business days within the contiguous United States.
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RETURNS
  • Returns accepted — we want you to be completely satisfied.
  • If a part does not fit or is not as described, contact us within 7 days for a return.
  • Items must be in original, unused condition and in original packaging.
  • Contact us at sales@findmypart.shop or call (803) 723-7074 to initiate a return.
WARRANTY
  • 1-Year extended warranty available at additional cost — ask us for details.
  • All parts sold are covered by our own 1 year warranty.

FITMENT & COMPATIBILITY

Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.

Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST

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