The Eaton Fuller Plug RH Head, part number 4304629, is a genuine OEM plug used in the integral oil pump group of a wide range of Eaton Fuller manual transmissions. Verified fitment covers RTLO-series 10-speed and 18-speed units, FM and FO forward-rear models, and FOM variants, spanning transmissions from the RTLO-11610B through the RTLO-20913A and beyond. Each manual lists this part as item 19 in the integral oil pump group, with a per-assembly quantity of one. Sold individually. Call us to confirm proper fit for your specific transmission model and serial number.
Features
Genuine Eaton Fuller part number 4304629
Integral oil pump group component, item position 19
Qty required per assembly: 1
Fits RTLO 10-speed and 18-speed series transmissions
Also listed for FM-14D310B, FM-15D310B, FO-16D313E, FOM-16D313E, and RT-14910B models
Sold as an individual plug
