King XP Race Main Bearing Set - Nissan SR20DE/SR20DET 2.0L 1991-2002 (Size STD, 5 Pairs)

King Engine Bearings SKU: KINGMB5243XP
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King XP series race main bearing set for the Nissan SR20DE and SR20DET 2.0L DOHC 16-valve engine, turbo included. King describes XP as a tri-metal lead bronze layered material with a nano-scaled hardening process applied to the Babbitt overlay, rated to withstand 10,200 PSI, that overlay is what lets a race bearing tolerate the load spikes and the momentary metal-to-metal contact a boosted SR20 puts through the mains. The set is supplied as King's Race pMaxBlack construction.

This listing is the STD (standard) size, the size you use with a crankshaft whose main journals are at nominal factory diameter. King also catalogues this same bearing in STDX and in 0.25mm, 0.026in, 0.5mm and 0.025in undersizes. STD and STDX are listed by King as two separate sizes under the same MB5243XP part family; King does not publish a numeric wall or clearance difference between them, so measure your journals and your target clearance and order the size that matches. If you are unsure which of the two you need, contact us before ordering.

Specifications

Type Performance main bearing set
Bearing Size Standard (STD)
Set Contents 5 pairs (10 bearing shells), main positions 1-5
Material XP tri-metal lead bronze with nano-hardened Babbitt overlay (Race pMaxBlack)
Load Rating 10,200 PSI (King XP material rating)
Engine Nissan SR20DE / SR20DET, 2.0L DOHC 16v, incl. turbo
Part Number KINGMB5243XP

This part fits:

Year Make Model Submodel
1991-1996,1999-2002 INFINITI G20 Base
1994-1996,1999-2002 INFINITI G20 T
1995-1998 Nissan 200SX SE-R
1991-1993 Nissan NX SE
1991-1993 Nissan NX XE
1998-2001 Nissan Sentra SE
1991-1994 Nissan Sentra SE-R

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Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
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