18 Speed Transmission

18 Speed Transmission

Fuller® 18-Speed Transmissions The Low-Inertia™ Super 18 The ultimate for perfor-mance, versatility, and reliability with variable loads and peeds s in ap pliac ions t up to 2250 lbs.ft. RTLO-16918B RTLO-18918B. Unbeatable versatility with 19.7 to 1 overall reduction and 14.40 low gear. Economical performance with 0.73 and 0.86. The Endurant XD automated transmission features 18 forward speeds and up to six reverse speeds. A high-capacity bottom 8-bolt and rear power take-off provisions are offered as standard equipment, providing customers with flexibility for final equipment design and the ability to power necessary accessories.
18 Speed Transmission Trucks
18 Speed Transmission Diagram
18 Speed Transmission Air Line Diagram
18 Speed Transmission Specs
18 Speed Transmission Weight
18 Speed Transmission Cooler
We stock 18 speed Eaton Fuller heavy-duty transmissions with Eaton automated and manual transmission options as well as genuine Eaton Fuller transmission parts ranging from rebuild kits, gears, bearing kits, synchronizers, seal kits, bearings, countershafts. The 18 speed uses a filter regulator preset at 50-55 lbs. Use only petroleum-based solvents to clean parts. Other types of solvents could damage filter components and affect proper operation. Blow air through the filter (inside and outside) to dislodge surface contami- nants.
The table below shows you our available inventory of genuine Fuller reman 18 speed transmissions rebuilt by Eaton themselves. If you do not see something you need, please call us or use the contact form to get in touch with us.
The first two columns after Model are for Standard Position Shift Bar Hsg. and the last two are for Forward Position Shift Bar Hsg.
ModelWithout Internal Oil PumpWith Internal Oil PumpWithout Internal Oil PumpWith Internal Oil Pump
RTLO-14618AUse RTLO-16618A
RTLO/F-14718BTA-B25-12RTA-B26-12R
RTLO-14718B-T2Use RTLO-14718B
RTLO-14918A-AS2TB-F61-12R
RTLO/F-16618ATA-A60-12RTA-A61-12R
RTLO/F-16718BTA-B29-12RTA-B30-12R
RTLO-16718B-T2Use RTLO-16718B
RTLO-16918A-AS2TA-F62-12R
RTLO-16918A-AS2TB-F62-12R
RTLO/F-16918BTA-F08-50RTA-F09-50R
RTLO/F-18718BTA-B77-12RTA-B78-12R
RTLO-18918A-AS2TA-F63-12R
RTLO-18918A-AS2TB-F63-12R
RTLO/F-18918BTA-F10-50RTA-F11-50R
RTLO-20918A-AS2TA-F64-12R
RTLO-20918A-AS2TB-F64-12R
RTLO/F-20918BTA-E63-50RTA-E64-50R
RTLO-22918A-AS2TA-F73-12R
RTLO-22918A-AS2TB-F73-12R
RTLO/F-22918BTA-F48-50RTA-F49-50R
18 Speed Transmission TrucksNeed to identify your transmission? See below
Autoshift
All others
Example: RTLO-14718

Model	Without Internal Oil Pump	With Internal Oil Pump	Without Internal Oil Pump	With Internal Oil Pump
RTLO-14618A	Use RTLO-16618A
RTLO/F-14718B	TA-B25-12R	TA-B26-12R
RTLO-14718B-T2	Use RTLO-14718B
RTLO-14918A-AS2	TB-F61-12R
RTLO/F-16618A	TA-A60-12R	TA-A61-12R
RTLO/F-16718B	TA-B29-12R	TA-B30-12R
RTLO-16718B-T2	Use RTLO-16718B
RTLO-16918A-AS2	TA-F62-12R
RTLO-16918A-AS2	TB-F62-12R
RTLO/F-16918B	TA-F08-50R	TA-F09-50R
RTLO/F-18718B	TA-B77-12R	TA-B78-12R
RTLO-18918A-AS2	TA-F63-12R
RTLO-18918A-AS2	TB-F63-12R
RTLO/F-18918B	TA-F10-50R	TA-F11-50R
RTLO-20918A-AS2	TA-F64-12R
RTLO-20918A-AS2	TB-F64-12R
RTLO/F-20918B	TA-E63-50R	TA-E64-50R
RTLO-22918A-AS2	TA-F73-12R
RTLO-22918A-AS2	TB-F73-12R
RTLO/F-22918B	TA-F48-50R	TA-F49-50R

FR = Fuller Roadranger
R = Roadranger
T = Twin Countershaft
18 Speed Transmission DiagramL = Low-Inertia Concept
O = Overdrive
X = Overdrive
18 Speed Transmission Air Line DiagramFirst & Second Digits x 100 = Nominal Torque Capacity
Third Digit = Design Level
18 Speed Transmission Specs

18 Speed Transmission Weight

FR = Fuller Roadranger
R = Roadranger
T = Twin Countershaft
18 Speed Transmission DiagramL = Low-Inertia Concept
O = Overdrive
X = Overdrive
18 Speed Transmission Air Line DiagramFirst & Second Digits x 100 = Nominal Torque Capacity
Third Digit = Design Level
18 Speed Transmission Specs18 Speed Transmission Weight18 Speed Transmission CoolerFourth & Fifth Digits 18 = Forward Speeds