Universals, Shafts & Gears Machined Parts
Part#	Quan	Description	Material	Reference
HM300	6	Universal Pin	3/8" dia mild steel rod, 2.3125" long	Univ Des
HM301	6	Universal Pin	3/8" dia mild steel rod, 2.125" long	Univ Des
HM302	3	Drive Shaft	Machined from 11/16" square mild steel rod. Various lengths.	Univ Des
HM310	3	Gear Case Large Tube	~2" length of 3" steel pipe (3.5" OD. 3.06" ID)  & 3.5" diameter 0.5" thick steel disk (machined from 4" X 0.5" steel bar stock)	Outside Trk Gear Des
HM311	3	Gear Case Small Tube	~4" length 2" OD- 1.75" ID semless steel tube	Outside Trk Gear Des
HM312	3	Gear Case Cap	3.5" Dia 0.25" thick steel disk (machined from 4" X 0.25" bar stock) and 1.5" length 2.25" OD 1.5" ID steel tube.)	Outside Trk Gear Des
HM313	2	Outside Truck Pinion Tube	~ 4" length 1.75" OD 1.25: ID steel tube	Outside Trk Gear Des
HM314	2	OutsideTruck Swivel Shaft	~ 3" length of 0.3125" steel rod & 1.5" length of 1.5" X 0.625" X 0.875 mild steel or brass bar.steel or brass	Outside Trk Gear Des
HM315	3	Swivel Bearing Block	~2" length of 0.5625" X 0.6875" mild steel bar	Outside Trk Gear Des
HM316	1	Middle Truck Pinion Tube	~ 5" length 1.75" OD 1.25: ID steel tube	Middle Trk Gear Des
HM317	1	Middle Truck Swivel Shaft	~3" 0.625" square mild steel  bar stock	Middle Trk Gear Des
HM318	1	Gear Box Tube	~5" length of 2.25" OD X 1.5" ID steel tube & ~ 5" length of 1.5" X 0.125" steel bar stock.	Middle Trk Gear Des
HM319	1	Gear Box End	2.5" X 4" X 0.062 steel plate& ~ 0.5" length 1.75" OD 1.25" ID steel tube	Middle Trk Gear Des
HM320	2	Outside Truck Pinion Shaft	~6" length of 0.625" diameter mild steel rod.	Outside Trk Gear Des
HM321	1	Middle Truck Pinion Shaft	~7" length of 0.625" diameter mild steel rod.	Middle Trk Gear Des
HM322	1	Middle Truck Line Shaft	~13" length of 0.625" diameter mild steel rod.	Middle Trk Gear Des
HM323	6	Swivel Bearing Block Clamp	1/8" X 3/8" mild steel bar stock, 1.25" long	Outside Trk Gear Des