Compatible with both KA24E and KA24DE engines; verify engine type before purchase.
Not compatible with V6 or SR20DET engines.
Designed for 2WD applications; not suitable for AWD/4WD configurations.
Features
Extra oil clearance (.001"/0.025mm) for enhanced lubrication in high-performance applications.
Tri-metal construction with hardened steel backs for improved fatigue resistance.
Precision-engineered to withstand higher RPM conditions and reduce wear.
Designed to fit OEM specifications for seamless installation.
Ideal for street performance, track use, and engine rebuilds.
Manufactured to exact tolerances ensuring reliable fit and consistent clearances.
Augmented with extended oil grooves for improved oil distribution.
Produced in 'HX' version, signifying an extra .001” (0.025mm) oil clearance over standard bearings.
Specifications
Material: Tri-metal copper-lead-tin with hardened steel backs
Max Shaft Size: 59.975mm (2.3612")
Min Shaft Size: 59.962mm (2.3607")
Max Tunnel Size: 63.672mm (2.5068")
Min Tunnel Size: 63.659mm (2.5063")
Max Vertical Oil Clearance: 0.094mm (0.0037")
Min Vertical Oil Clearance: 0.052mm (0.002")
Max Wall Thickness at Crown: 1.821mm (0.0717")
Overall Length: 19mm (0.748")
Position: Main bearings (set of 5)
Included Components
1x ACL 5M2747HX-STD Main Bearing Set (5 pieces)
Product Description
The ACL 5M2747HX-STD Main Bearing Set is engineered for Nissan's KA24E and KA24DE engines, commonly found in the 1989–1998 Nissan 240SX, 1990–1997 Nissan Pickup, and 1993–2001 Nissan Altima. This set offers an extra oil clearance of 0.001" (0.025mm) over standard bearings, ensuring optimal lubrication and reduced wear, making it ideal for high-performance applications.
Constructed with tri-metal copper-lead-tin material and hardened steel backs, these bearings are designed to withstand higher RPM conditions, providing enhanced fatigue resistance and longevity. The precision-engineered design ensures a reliable fit, maintaining consistent clearances and improving oil distribution for better engine performance.
Whether you're rebuilding your engine for street performance or preparing for track use, the ACL 5M2747HX-STD Main Bearing Set delivers the durability and performance required to keep your engine running smoothly under demanding conditions.
*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.
· · · SHIPPING · · ·
Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 2 to 4 business days excluding next day deliveries. Orders over $750 require signature for delivery.
Canada customers - If eBay does not collect import & duty fees during checkout, the shipping carrier will collect them prior to delivery.
· · · RETURNS · · ·
Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.
Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
Any returns received installed, mounted, used or missing components will be subject to return fee's.
· · · PAYMENTS · · ·
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· · · CONTACT US · · ·
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