What does the '.25' in the part number mean?

The '.25' indicates that these bearings are 0.25mm undersize. This means they are slightly smaller than standard size and are intended for use when the engine's crankshaft has been machined down by 0.25mm to ensure proper bearing clearance.

Are these bearings suitable for a daily driver?

While these are Race Series bearings built for performance, they can be used in daily drivers if the engine is being rebuilt or modified. They offer robust construction that can handle increased stress, but proper installation and maintenance are key for any application.

What other parts might I need when installing main bearings?

When replacing main bearings, it's common practice to also replace the rod bearings, oil pump, and oil pan gasket. You'll also need assembly lube to coat the bearings before installation and fresh engine oil.

ACL J35 Engine Crankshaft Main Bearing Set 4M1996H-.25

Name: ACL Honda J35 3471cc V6 SOHC 4v Race Series **NEW ITEM 2018** Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-honda-j35-3471cc-v6-sohc-4v-race-series-new-item-2018-engine-crankshaft--t14-631344
Price: 153.66 USD
Availability: BackOrder

ACL Honda J35 3471cc V6 SOHC 4v Race Series **NEW ITEM 2018** Engine Crankshaft Main Bearing Set

$153.66

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ACL J35 V6 Race Series crankshaft main bearing set. Undersize .25mm for a precise fit in performance builds.

Key Features

Fits 1997-2017 Acura and Honda J35 V6 engines.
Race Series bearings are built for performance applications.
Tri-metal construction offers strength and conformability.
0.25mm undersize for use with machined crankshafts.
Helps manage heat and lubrication effectively.

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Will it fit your car?

Product Details

Already running a built J-series engine? This ACL Race Series crankshaft main bearing set is the next piece of the puzzle. These bearings are built for the demands of performance applications, helping to keep your J35 V6 running smoothly under stress. They are specifically sized at 0.25mm undersize, which is crucial for engines that have had their crankshafts machined to match.

ACL has been making engine bearings for a long time, and their Race Series is a popular choice for tuners and mechanics who need reliable components. These bearings feature a tri-metal construction, which offers a good balance of strength and conformability to protect your crankshaft. The material helps manage heat and lubrication effectively, which is essential when you're pushing your engine harder than stock.

When you're rebuilding or upgrading your J-series engine, getting the bearing clearances just right is critical for longevity and performance. This set is designed to fit a wide range of Acura and Honda vehicles equipped with the J35 engine. Make sure to check the fitment list to confirm it's the right set for your specific application.