Subaru EJ16, EJ18S, EJ20E, EJ20T, EJ22, EJ22T, EJ25, EJ25T Engine Bearings

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 ENGINE BEARINGS

CON ROD BEARING SET

MAIN BEARING SET

Part# Part#
4B8296H


4B8296HX

 
5M8297H

 
5M8297HX

 
Sizes STD, .025, .25, .50 STD STD, .025, .25, .50 STD
Oil Clearance Standard + 0.001" Extra Standard + 0.001" Extra
Half Type Identical Halves Identical Halves
Material

Tri-metal Hardened steel backs

Tri-Metal
Min Std Shaft Size

2.0466" / 51.984mm

2.3616" / 59.984mm

Max Std Shaft Size

2.0472" / 52.000mm

2.3622" / 60.000mm

Min Std Tunnel Size

2.1654" / 55.000mm

2.5197" / 64.000mm

Max Std Tunnel Size

2.1661" / 55.020mm

2.5205" / 64.020mm

Max Wall at Crown

0.0591" / 1.500mm

0.0585" / 1.487mm

0.0789" / 2.005mm

0.0784" / 1.992mm

Max Overall Length

0.650" / 16.50mm

0.748" / 19.00mm    (8297H/HX)

0.595" / 15.12mm    (8298H/HX)

0.864" / 21.95mm    (8299H/HX - Flange)

Notes Suits engines with 52mm rod journal only Suits engines with thrust brg in #3 position.

Diagram       
(Top View) 

8297H & HX - Positions 1, 5

8298H & HX - Positions 2, 4

8299H & HX - Position 3

 
Part# Material
Sizes Notes

 
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