AC Delco: TP1234
Trailer air-line routing and dual-tank tie-ins
Water-in-fuel warning illuminated
The 1R-1808 is used across dozens of Cat engine families
WF2127 is for OAT (extended-life) coolant systems only — chemically charged DCA filters such as WF2071/WF2072 are required for conventional fully-formulated coolant
ATRO EM75-69096-HT High Temp Exhaust/Radiator Mount Bushing – Peterbilt 60 Series AC Delco: TP1234ATRO EM75 69096 HT is a high temperature polyurethane bushing for exhaust, radiator, and charge air cooler mounting locations on Peterbilt 357, 362, 375, 377, 378, 379, 385, 386, and 387 trucks, replacing Peterbilt 13 03096. ATRO's high temperature polyurethane is engineered to outlast OE rubber by three to five times and resists oil, grease, hydraulic fluid, diesel fuel, ozone, and road salt. Made in the USA and backed by ATRO's 3 year manufacturer