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Engines and Components› Engine Bearings

ACL

ACL Bearing Nissan 6 3956cc P/P40/PF 1960-90 CONROD BEARING SET

$39.12 $36.74 Save $2.38

SKU: A002 6B1301A-030

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In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

They feature a high-strength overlay plate to reduce fatigue and hardened steel backs for support. The bearings have increased crush for secure positioning under heavy loads and improved heat transfer due to the lack of flash plating on the back.

These bearings offer increased eccentricity to manage bore distortion at high RPMs and form hydrodynamic oil films. The 3/4 grooved main bearings optimize load-carrying surface area and oil flow. Enlarged ID chamfers accommodate larger fillet radii for easier installation. Made by NDC, they provide excellent resistance to abrasion, load, impact, and heat.

Fitment

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Specifications

BrandACL
Part NumberA002 6B1301A-030

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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