Main Bearing Set .010 Inch Under Size - B18 B20 B21 B23
Aftermarket 271215 - 101291
Product Description
Rod and main bearings are replaceable wear items inside your motor. The clearances involved are very small and precise and it’s best to have them inspected by a machine shop whenever disassembled. They should always be replaced when rebuilding, which may require machining and a new size of bearing. Rod knock is due to excess clearance in the rod bearings and machine work is usually required for a proper repair.
About Aftermarket
At IPD, we have a basket of trusted "Aftermarket" brands we pull from for fast-moving items, so we're able to get customers the right part for the job from any available source. Our Aftermarket brand umbrella covers many brands you're familiar with, like: APA ÜRO, CRP, Rein, TYC, Professional Parts Sweden, MTC, Fel-Pro, FAE, KAE-Kaehler, Fram, ProTech, Nissens, Standard Ignition Products, Centric, Beck/Arnley, and more!
We pick brands with a balance of good quality and good value; we trust these brands on our own cars, and we hope you will too!
