RTO16915-P | RTX16915-P | Eaton Fuller Roadranger | 15 Speed Transmission | DPX Reman

RTO16915-P / RTX16915-P / RTOF16915 / RTXF16915 | Eaton Fuller Roadranger 15-Speed Transmission — Remanufactured by DPX Heavy-duty 15-Speed Eaton Fuller Roadranger transmission featuring a manual 5-speed front section combined with an air-shifted auxiliary section (back box). Equipped with internal oil pump. Remanufactured in Mansfield, Ohio by Discount Parts Exchange - DPX. Completely rebuilt to factory specifications. Call DPX to confirm: 419-522-3320. Highlights Model: RTO16915-P / RTX16915-P / RTOF16915 / RTXF16915 — 15-Speed (Design Level 9) Configuration: Manual 5-speed front section + air-shifted auxiliary section (back box) Shift Options: Standard shift (RTO/RTX) and Forward shift (RTOF/RTXF) tops available Max Torque: 1,650 lb-ft Weight: 700 lb Overall Length: 33.100" Input Shaft: S-1659 – 2.00" 10 spline Output Shaft: 2.794" - 54 spline (Key identifier for Design Level 9 16915 series) Output Nut: K4122 (replaces 4306520) Output Seal Kit: K2918 Oil Capacity: 28 pints Design: 15 forward speeds with internal oil pump Applications: Over the road, on highway, and heavy-duty Class 8 line-haul Gear Ratios – RTO16915-P / RTX16915-P Eaton Fuller 15-Speed Gear Ratios Gear Ratio % Step Deep Reduction 13.31 — 1 7.83 31% 2 6.00 30% 3 4.63 30% 4 3.57 27% 5 2.81 28% 6 2.19 31% 7 1.68 29% 8 1.30 30% 9 1.00 27% 10 0.79 — Overall Reduction: 16.94 • LL: 13.14 • L: 7.73 • H: 2.17 What’s Included Remanufactured RTO16915-P / RTX16915-P 15-Speed Roadranger transmission by DPX New A5000 range valve and air hoses New A5454/K2170 air filter regulator 12-month, unlimited-mileage parts-only warranty Tech support from DPX during install and initial run-in Related Products Part Number Mfr Description A6915 Eaton Fuller Pistol Grip Shift Knob – Blue/Black Flippers (Standard) S2586 Eaton Fuller Pistol Grip Shift Knob with Printed Shift Pattern – 15-Speed Fitment Notes Popular in heavy-duty line-haul and severe service applications Air-shifted auxiliary section requires proper air supply and shift knob Image Disclaimer Photos are representative; final appearance may vary slightly by revision. Call to Order Call Discount Parts Exchange - DPX for pricing and availability: 419-522-3320 DPX Drivetrain Tools Hub Free tools built by rebuilders for truckers and fleets — Road Speed & Ratio Calculator, PTO shimming procedure, gear ratio comparison charts, and our full IPL library for instant parts identification. Open DPX Drivetrain Tools Hub → DPX — Ohio’s Premier Heavy-Duty Drivetrain Rebuilder | Built to Perform. Trusted to Last.