ACL Big End Conrod/Bearings 4B2626-STD

Description

New Genuine ACL Big End Conrod/Bearings 4B2626 Standard

Nissan Navara D22,  YD25

Nissan Navara D40 YD25DDTI  Euro 3  –  4  –  5

Nissan Pathfinder R51 YD25DDTI

Nissan x trail  YD22DD

Nissan Cabstar YD25DDTI

1. TIN OVERPLATE

The overplate is 100% tin and thicknesses are nominally .007’.

2. NICKEL DAM

A lead-tin-copper overplate is applied to copper lead bearings. It is necessary however, to include a nickel intermediate layer (barrier plate or dam) to prevent tin migration from the overplate, which is a natural metallurgical phenomenon. Superior quality construction and control in electroplating eliminate potential overplate flaking.

3. COPPER LEAD INTERMEDIATE LAYER

Sintered copper lead alloys are of a similar chemical composition and generally withstand the same high compressive loads as cast alloy materials.

4. STEEL BACK

Utilizing mild-steel strip onto which is added powdered copper lead metal alloy. The strip is heated and compressed to bond the alloy to the steel backing.