ADR Power Systems located in Largo, FL 33773, with over 100 years of marine transmission experience, goes through each part to verify and clean as needed. Most parts are cosmolined to prevent rust and will wash off with parts cleaning solution. 

P/N: 349241

Description: PINION ASSEMBLY, PRIMARY, 2.03:1

Manufacture: TWIN DISC

Model: MG6557A

List Price: $15,137.50

eBay Price: $9,082.50