1.Fit to heavy duty truck.
2.Replacement for Newstar Number S-6485
Replacement for Dayton Number 300-257
Replacement for Euclid Number E4696C
Replacement for Freightliner Number ETN806355
Replacement for International Number FAK 4572
Replacement for Meritor Number R200267 E-Z Steer
Replacement for OEM Number 1008431 806355
Replacement for TRW Auto Number K584
3.King Pin Size:1.625x9.20
4.Series: Dana® / Eaton Axle Model: EFA12F4
5.Market: North America, Central America, Canada, South America.