{"nhtsa_id":11023936,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-10-06","date":"2025-09-04","document_id":"SB998","mfr_campaign":null,"replaces":null,"component":"ENGINE; POWER TRAIN","mfr_system":null,"summary":"Thermo King is transitioning to a new clutch assemblies (PN 1070518, 1070519, 1070520 and 1070521). These clutches are drop-in backwards compatible with any incumbent screw compressor clutch assembly. • Individual components such as (field coil, pulley, hub/armature) are NOT compatible. • The bearing is compatible/interchangeable.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023936-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023936-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11023936","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"THERMO KING","model":"RLF2","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"T-14","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"T-15","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}