Description
For Sale:All Nation F3/F7 Chain Drive Transmission Power Truck side Panel 4038, 4039 with Gearbox, 40″ Wheels NEWPN#2095NEW
Brand new replacement tower drive transmission for F3/F7 engines. Re-engineered with Poly-carbonate 4038 and 4039 gear box panels for a more quiet drive in the tower and small gear unit, respectively, with further enhancements. For example, the chain drive sprockets are an advanced Poly-Carbonate/ABS filament blend, a tough durable material above and beyond the older delrin/nylon parts used in the past.
In order to use this replacement product, remove the old transmission and reuse the original trucks side frames and journal bushings to reassemble.
Note, there are gear box covers on each axle. Highly asked for feature was the ability to totally take apart the transmissions for servicing and or fine tuning with shim washers. Thus, the spacer bushings on the drive shafts are tapped for 3-48 screws as opposed to the old means of mounting the side panels.
We are confident that our changes and improvements will give decades of running service in your locomotives. However, mechanisms still need periodic lubrication as most modelers know already.
