The Meritor 3892Q5945 Helical Gear is the driven helical gear in the forward carrier of a tandem drive axle, listed as item 45 with one gear per assembly. Our parts manuals carry it in the 160/161/164 Series, RD-23-160, RT-40-160, RT-46-160 and RT-46-164EH drive axles, and in the Service Kits listing for each of those units. Helical teeth share the load across several teeth at once, so torque passes between the mating gears more smoothly and quietly than it would with straight-cut teeth. Pitted tooth faces, growing backlash, or added whine and vibration under load all point to a gear that is due for service. A genuine Meritor part from Pro Gear and Transmission. Call us to confirm proper fit for your axle.
Features
Genuine Meritor helical driven gear, listed as Gear Helical Driven
Item 45 in the Forward Carriers of Tandem Axles assembly, quantity 1 per assembly
Listed in the 160/161/164 Series, RD-23-160, RT-40-160, RT-46-160 and RT-46-164EH drive axles
Also carried in the Service Kits listing for each of those units
Helical tooth form for smoother, quieter torque transfer between mating gears
Package dimensions 13.00 x 13.00 x 3.00 in.
Tech Specs
- Brand: Meritor Genuine
- Assembly: Forward Carriers of Tandem Axles, item 45, quantity 1 per assembly
- Package dimensions (L x W x H): 13.00 x 13.00 x 3.00 in.
- Unit pack: 1
