Acura D16A1, Honda D16A6, D16Y5, D16Y7, D16Y8, D16Z6 VTEC, ZC Engine Bearings

YOU ARE HERE: ENGINES/VEHICLES > ACURA/HONDA >D16A1 D16A6 D16Z6 D16Y5 D16Y7 D16Y8 ZC > ENGINE BEARINGS


 ENGINE BEARINGS

CON ROD BEARING SET

MAIN BEARING SET

Part# Part#
4B1956H


4B1956HX

 
5M1957H

 
5M1957HX

 
Sizes STD, 025, .25 STD STD, 025, .25 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

1.7709" / 44.980mm

2.1646" / 54.980mm

Max Std Shaft Size

1.7717" / 45.000mm

2.1654" / 55.000mm

Min Std Tunnel Size

1.8898" / 48.000mm

2.3228" / 59.000mm

Max Std Tunnel Size

1.8906" / 48.020mm

2.3236" / 59.020mm

Max Wall at Crown

0.0592" / 1.504mm

0.0587" /1.491 mm

0.0790" / 2.007mm

0.0785" /1.994mm

Max Overall Length

0.728" / 18.50mm

0.787" / 20.00mm

Notes

Diagram       
(Top View) 

 THRUSTWASHER SET
Part# 1T1957 Material Aluminum Tin
Sizes STD Notes Identical Halves

 
Google