• Improved tolerance to driver abuse with larger diameter mainshaft and new mainshaft washer design.
• Patented SynchroSaver™ feature protects against range synchronizer damage caused by improper operation.
• Integrated air module improves reliability by eliminating separate components and external air hoses.
• Exclusive output seal design improves seal life and eliminates potential for seal damage during yoke removal.
• Better rail definition, more precise shifting and improved durability with patented single-rod shift controls.
• Increased payload capacity with up to 32 lb. weight reduction compared to RT Series.
• Enhanced PTO options, with relocated side opening and option for two throughshaft PTOs.

Aftermarket
Heavy-Duty Transmission Unit Exchange Guide (PDF, 1MB) 

Operation / Driver Instructions
10-Speed Model Transmissions Driver Instructions (PDF, 823KB) 
Multi-Speed PTO Interlock Driver Instructions (PDF, 1MB) 
Professional Shifting Fleet On-Highway FR Series 10 Speeds - Video (WMV, 7MB) 
Professional Shifting Introduction Module - Video (WMV, 51MB) 
RTLO - 10 Speed Models Transmission Driver Instructions(PDF, 1MB) 

Sales Literature
FR Sales Transmission Product Card (PDF, 793KB) 

Service / Troubleshooting
FR Series - Maintenance Tips and Overview - Video (WMV, 16MB) 
Service Manual - Heavy-Duty FR/FRO Series 10-Speed Transmission (PDF, 9MB) 
Troubleshooting Guide - Heavy-Duty Transmissions (PDF, 2MB) 

Installation Guides
1X210 Transmission Models Installation Guide (PDF, 3MB) 
PTO Installation Guide (PDF, 5MB) 
Super 10/13/18 Top 2, RTLO-1X610B-T2, RTLO-1X713/18-T2, RTLOC-1X909A-T2 Transmission Installation Guide (PDF, 2MB)