The Meritor 20RLS40-3A1S (also referenced as 20RLS403A1S) is a genuine OEM replacement slip yoke for heavy-duty driveline assemblies. Sourced directly from Meritor, this slip yoke carries cross-references to several aftermarket and supplier part numbers including Neapco N20RLS403A1S, S17336, TDA20RLS403A1S, ATI20RLS403A1S, and HR20RLS403A1S, making it a widely recognized part across the HD drivetrain market. If you are sourcing this component under any of those numbers, Pro Gear and Transmission stocks the genuine Meritor part. Call us to confirm proper fit for your truck or application before ordering.
Features
Genuine OEM Meritor slip yoke for heavy-duty driveline applications
Part number 20RLS40-3A1S or 20RLS403A1S
Cross-references Neapco N20RLS403A1S and aftermarket numbers S17336, TDA20RLS403A1S, ATI20RLS403A1S, HR20RLS403A1S
Sold by Pro Gear and Transmission as a genuine Meritor driveline component
Call to confirm correct fitment for your specific driveline configuration
