Engines and Components› Engine Bearings
ACL
ACL Bearings Porsche 911 78-89
SKU: A002 6B2462HX
Easy — 1–2 hours
Description
Key features include a high-strength overlay plate for improved fatigue properties, hardened steel backs for better support and retention, increased crush for enhanced retention, and elimination of flash plating on the back for improved heat transfer. They also offer increased eccentricity to compensate for bore distortion and optimize oil films, 3/4 grooved main bearings for load carrying and oil flow, tight and consistent wall tolerances for precise clearances, and enlarged ID chamfers to accommodate performance crankshafts.
Fitment
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Specifications
| Brand | ACL |
| Part Number | A002 6B2462HX |
Buy with Confidence
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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