ATRO PL1070-HT⎪High Temperature Engine Mount⎪Replaces Kenworth M501 Plug/Socket 1999 and later 7

1999 and later 7

The Fleetguard LF3443 has a 1-12 UNF-2B mounting thread and 4

Ram 4500 / 5500 Cab Chassis 6

The valve threads inline between the brake-application source and the service brake chambers — most often direct-mounted to the tractor protection valve — and dumps trapped air locally on release so the chambers exhaust faster than they could through the foot valve alone

ATRO PL1070-HT⎪High Temperature Engine Mount⎪Replaces Kenworth M501 Plug/Socket 1999 and later 7ATRO PL1070 HT is a high temperature polyurethane engine mount for Kenworth and Peterbilt conventional trucks, replacing Kenworth M501 (also M501 70NR) and Peterbilt 05 08968. The engine mount isolates engine vibration from the frame and supports the engine through full thermal and torque cycles. 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,