What does the 0.25mm size mean for these bearings?

The 0.25mm designation means these bearings are slightly smaller than standard size. This is typically used when the crankshaft journals have been machined down by 0.25mm to ensure a proper fit and clearance.

What is PMaxBlack technology?

PMaxBlack is a technology developed by King Engine Bearings that enhances the load-carrying capacity of the bearing. This makes them suitable for engines that experience higher stresses.

What is the benefit of a tri-metal material?

Tri-metal bearings, like these copper-based ones, offer a good balance of strength, conformability, and embeddability. This construction helps them handle varying loads and conditions within the engine.

Specifications

Brand: King Engine Bearings
Part #: CR6715XP0.25
UPC: 611500611551

King Nissan TB42/TB45/TB48 L6 4.2L/4.5L/4.8L (Size 0.25mm) Tri-Metal Perf Rod Bearing Set

Name: King Nissan TB42/TB45/TB48 L6 4.2L/4.5L/4.8L (Size 0.25mm) Tri-Metal Perf Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-nissan-tb42-tb45-tb48-l6-4-2l-4-5l-4-8l-size-0-25mm-tr-t14-200994
Price: 119.10 USD
Availability: BackOrder

$119.10

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King Nissan TB42/TB45/TB48 L6 4.2L/4.5L/4.8L (Size 0.25mm) Tri-Metal Perf Rod Bearing Set. Built for improved load capacity in performance engines.

Key Features

Fits Nissan TB48DE, TB45E, and TB42 L6 engines.
This is a 0.25mm undersize bearing set.
Features PMaxBlack technology for superior load capacity.
Utilizes Radialock for optimal crush height.
Constructed with a tri-metal copper-based material.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the bottom end of your Nissan with a TB42, TB45, or TB48 L6 engine, getting the right connecting rod bearings is crucial for long-term health and performance. These bearings from King Engine Bearings are a solid option for that job.

King specializes in bearings, and this set uses a tri-metal copper-based material for durability. They feature PMaxBlack technology, which helps handle higher loads, making them a good choice if your engine sees more demanding use. The Radialock design helps ensure the optimal crush height, which is important for proper seating and oil control within the engine.

This set is sized 0.25mm undersize, so make sure your crankshaft journals are prepped to that specification. King has been making bearings since 1960, focusing on producing well-built components for engine builds.