ATRO EM75-69096-HT High Temp Exhaust/Radiator Mount Bushing – Peterbilt 60 Series The 1R-1808 is used across

The 1R-1808 is used across dozens of Cat engine families

Apply to the rubber boot or socket — not directly across the contact pins

Spread-axle and tandem-axle trailers using spring-brake parking actuators

Stemco: ASET 580-72

Trailer air-line routing and dual-tank tie-ins

ATRO EM75-69096-HT High Temp Exhaust/Radiator Mount Bushing – Peterbilt 60 Series The 1R-1808 is used acrossATRO 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