ACL Big End Conrod/Bearings 4B2626-STD
7 in stock
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.