What does the STDX size mean for these bearings?

The STDX designation means these main bearings are 0.001 inch undersize. This is important if your engine's crankshaft has been machined undersize during a rebuild, or if it's slightly out of factory specifications.

What is the pmax black racing line material?

The pmax black racing line is a specialized material developed by King Engine Bearings. It's known for its enhanced strength and ability to handle higher loads and temperatures, making it suitable for performance engine builds.

Do these bearings come with new hardware?

This product is a main bearing set and typically includes only the main bearings themselves. It does not usually come with additional hardware like main cap bolts or oil seals. You will need to source those separately if required for your engine rebuild.

Specifications

Brand: King Engine Bearings
Part #: MB5232XPSTDX
UPC: 611500553431

King Engine Bearings Nissan CA16DET/CA18DET/CA20ET (Size STDX) Performance Main Bearing Set

Name: King Engine Bearings Nissan CA16DET/CA18DET/CA20ET (Size STDX) Performance Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-ca16det-ca18det-ca20et-size-std-t14-364830
Price: 147.30 USD
Availability: BackOrder

$147.30

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Fits 1987 Nissan Pulsar NX. King Engine Bearings STDX main bearing set for CA16DET/CA18DET/CA20ET engines. Essential for engine rebuilds.

Key Features

Fits 1987 Nissan Pulsar NX.
Main bearing set for Nissan CA16DET, CA18DET, and CA20ET engines.
Features King's pmax black racing line material for improved durability in performance applications.
STDX size is 0.001 inch undersize, suitable for crankshafts that have been machined or are slightly out of spec.
Designed for smooth crankshaft rotation and proper oil flow.

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About this part

Product Details

If you're rebuilding the engine in your 1987 Nissan Pulsar NX, especially with a CA16DET, CA18DET, or CA20ET engine, a solid set of main bearings is crucial. These King Engine Bearings are designed to handle the demands of performance applications, ensuring your crankshaft spins smoothly and reliably within the engine block. They are a key component for any engine overhaul where you want to ensure long-term durability and performance.

This set features King's pmax black racing line material, which is known for its strength and ability to withstand high loads and temperatures often found in performance engines. The STDX size indicates these bearings are 0.001 inch undersize, which is important to note if your crankshaft has been recently machined or is slightly out of spec. Proper bearing clearance is vital for oil flow and preventing premature wear, and using the correct size bearing set ensures you can achieve that critical clearance.

When you're putting an engine back together, especially one that's been modified or is being restored, using well-built internal components like these main bearings makes a significant difference. They are a direct replacement for your stock bearings, making installation straightforward as part of a complete engine rebuild process.