The Fuller RTO 14615 parts catalog, publication RTO-14615-0711 dated July 2011, is the illustrated parts list for the Eaton Fuller 15-speed heavy-duty transmission. Across 48 pages it breaks the gearbox into exploded groups with current part numbers, superseded numbers, quantities, and the kits each item belongs to.
Official document details
| Brand | Eaton Fuller |
| Model coverage | RTO-14615 (15-speed heavy-duty transmission) |
| System | Illustrated parts list |
| Publication no. | RTO-14615-0711 |
| Year | July 2011 |
| Pages | 48 |
| File size | 1.0 MB |
| Format | |
| Language | English |
Document table of contents
- Air system reduction and auxiliary drive gear
- Case, front and auxiliary
- Countershaft and bearings
- Input shaft and drive gear
- Integral oil pump
- Mainshaft and synchronizer
- Range cylinder and range valve
- Reduction cylinder
- Roadranger valve and shift bar housing
- Slave valve 19470, A-4688 and A-5000
Applicable transmission models
This parts list covers the Eaton Fuller RT and RTO 15-speed family, including the RTO-14615 unit, fitted with the SAE No. 1 cast-iron clutch housing. Use it alongside the matching service manual to order the correct bearing, synchronizer, and slave-valve kits, and cross-check every number on the official Eaton website because superseded numbers are common on transmissions of this age.
Fuller RTO 14615 parts groups
The groups follow the physical teardown of the gearbox, from the front case and input shaft to the auxiliary section, range cylinder, reduction cylinder, and Roadranger control valve. Each row lists the current part, the part it replaced, quantity, notes, and the kits — for example K-1872, K-1979, or K-3702 — where the component is used, so a rebuilder can assemble a complete kit list before ordering. Repair kits are called out for each slave valve, and shift-tower assemblies, oil seals, gaskets, and O-rings are grouped so the correct seal set can be pulled in one pass. Because many original numbers have been superseded, the replaced-part column is often the fastest way to match a part already in the transmission.
Who needs this Fuller RTO 14615 parts list
Driveline rebuilders, transmission shops, and parts counters use this catalog to identify superseded numbers and match slave-valve and synchronizer kits to a specific build, reducing costly wrong-part returns during an overhaul. Mobile technicians also use it to quote a repair accurately before the gearbox is opened, because the exploded views show exactly which small parts, bushings, and hardware belong to each assembly.
The full PDF is available in the DiagTechPro manuals library; a free account is required to download.
Applies to these truck models
This is the manufacturer document shared across 2 model families. It applies to:
- Cummins
- RTO-14615-0711.pdf Chung
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