Engines and Components› Engine Bearings
ACL
ACL Nissan RB25/RB30 0.025mm Oversized High Performance Main Bearing Set
SKU: A002 7M2394H-.025
Moderate — 2–4 hours
Description
Key specifications include identical halves, standard oil clearance, and a material composition of tri-metal with hardened steel backs. The set is .025mm oversized for precision rebuilding needs.
Fitment
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Specifications
| Brand | ACL |
| Part Number | A002 7M2394H-.025 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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