SKU:RTLO16713A
Quote Only, Call For Price - 419-522-3320
RTLO16713A Transmission | Eaton Fuller Roadranger | 13-Speed | Double Overdrive 0.86 & 0.73 | 1650 lb-ft | Core Exchange | Reman
RTLO16713A Transmission | Eaton Fuller Roadranger | 13-Speed | Double Overdrive 0.86 & 0.73 | 1650 lb-ft | Core Exchange | Reman
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RTLO-16713A | Eaton Fuller 13-Speed Roadranger Transmission — Remanufactured by DPX (Double Overdrive)
The Eaton Fuller RTLO-16713A (also known as RTLOF16713A) is the early generation Low Inertia version of the 16913 series. It is a heavy-duty 13-speed with double overdrive (0.86 & 0.73) and 2 reverse ranges. This model features a 2.750"-10 spline output shaft (different from the 2.750"-54 spline used on RTLO16913 and RTLO18913 models). Remanufactured in Mansfield, Ohio by Discount Parts Exchange - DPX. Every unit is completely torn down, cleaned, inspected, and rebuilt with new Fuller synchros, bearings, and seals for maximum reliability in over-the-road and line-haul applications.
Call DPX to confirm: 419-522-3320.
Highlights
- Model: RTLO-16713A / RTLOF-16713A (early generation Low Inertia — replaced by 16913 series)
- Gears: 13 forward / 2 reverse
- Final Overdrive: 0.73 (double OD: 0.86 and 0.73)
- Torque Rating: 1,650 lb-ft
- Dry Weight: ~716 lb
- Length: 32.4 in (841 mm)
- Output Shaft: 2.750"-10 spline
- Internal Oil Pump: Yes
- Shift System: Manual main + air range & splitter
- Common Applications: Kenworth, Peterbilt, Volvo, Mack, Freightliner, International, Western Star, and other heavy-duty Class 8 trucks
Low Inertia Design Advantage
With the Eaton RT-13, drivers will experience versatility and low shift effort in these premium 13-speed transmissions. The innovative, patented design features a simple mainshaft, which is not splined to the auxiliary gear. This unique design eliminates the added mass, drag and inertia of the entire auxiliary section.
During upshifts, where both the lever and splitter button are moved together, the low-inertia mainshaft is quickly brought to synchronous, resulting in fast, easy shifts.
Gear Ratios — Forward (RTLO-16713A)
| Gear | Ratio |
|---|---|
| 8th High (OD2) | 0.73 |
| 8th Low (OD1) | 0.86 |
| 7th High | 1.00 |
| 7th Low | 1.17 |
| 6th High | 1.38 |
| 6th Low | 1.62 |
| 5th High | 1.95 |
| 5th Low | 2.29 |
| 4th | 3.23 |
| 3rd | 4.43 |
| 2nd | 6.11 |
| 1st | 8.64 |
| Low | 12.31 |
Gear Ratios — Reverse (RTLO-16713A)
| Range | Ratio |
|---|---|
| Reverse High | 3.50 |
| Reverse Low | 13.22 |
Overall ratio coverage: 16.9:1
Shift Pattern – RTLO-16713A 13-Speed
Official Eaton Fuller 13-Speed Shift Pattern: Plate 4300764
Key Operating Notes:
- Pre-select range shifts — move range selector before moving the main shift lever
- Do not move range selector while splitter is in High (H)
- Use the splitter button on the shift knob for half-steps (especially useful in 5-8)
- WARNING: Always put transmission in neutral before starting the engine
Critical Specs & Common Service Parts
| Item | Part Number | Notes / Torque |
|---|---|---|
| Output Shaft Nut | 22254 | 2-3/4" socket • Torque 450-500 lb-ft |
| Output Seal Kit | K-2262 | — |
| Slave Valve (Newest Style) | A-5000 | — |
| Air Filter Regulator | A-4740 | — |
What’s Included
- Remanufactured Eaton Fuller RTLO-16713A transmission rebuilt to factory spec by Discount Parts Exchange - DPX
- 12-month, unlimited-mileage parts-only warranty
- Tech support from DPX during installation and break-in
Related Products
| Part Number | Mfr | Description |
|---|---|---|
| RTLO-18913A | Eaton Fuller | Current Production Version (updated 18913 series with 2.750"-54 spline output shaft) |
| A6913 | Eaton Fuller | Pistol Grip Shift Knob – 13-Speed (Standard) |
| S2578 | Eaton Fuller | Pistol Grip Shift Knob with Printed Shift Pattern – 13-Speed |
Recommended Lubricant
Use Eaton PS-386 approved synthetic SAE 50 manual transmission fluid (e.g., Roadranger SAE 50). Do not use engine oil.
Core Exchange Policy
- Sold on exchange: Returned core must be like-for-like, complete, and rebuildable
- Deductions may apply for: Cracked housings, missing/burnt internals, low-lube or water damage, or non-matching cores
Shipping
- Ships via LTL motor freight to verified commercial addresses only
- Forklift or dock required (liftgate available upon request)
- No residential delivery
Image Disclaimer
Photos shown are representative; final appearance may vary by ratio and casting 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 mechanics, drivers, and fleets:
Road Speed Calculator • Gear Ratio Charts • PTO Shimming Guide • Full IPL Library →
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THE REMAN CENTER. INC. dba Discount Parts Exchange
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