The Eaton Fuller Range Section Assembly, part number S-1897 or S1897, is a genuine OEM range section unit sourced directly for heavy-duty manual transmissions. According to Eaton Fuller parts manuals, this assembly is listed for the RTX-13709H and RTXF-13709H transmission models. The range section is the rear portion of a Fuller twin-countershaft transmission that provides the high/low range split, effectively doubling the number of usable gear positions. Associated hardware referenced alongside S-1897 in the RTX-13709H manual includes magnetic plugs, mechanical plugs, O-rings, and lifting eyes. Call us to confirm proper fit for your specific application.
Features
Genuine Eaton Fuller OEM range section assembly, part number S-1897 or S1897
Listed in Eaton Fuller parts manuals for RTX-13709H and RTXF-13709H transmission models
Provides the high/low range split function in Fuller twin-countershaft transmissions
Referenced alongside magnetic plugs (p/n 20224), mechanical plugs (p/n 20226), O-rings (p/n 14142), and lifting eyes (p/n 20815) per RTX-13709H manual
Sold as an individual assembly unit (each)
Available from Pro Gear and Transmission
Used in these Eaton Fuller models
