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Service bulletin SEPD-1519

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10048859
Published by NHTSA2013-01-07
Manufacturer's numberSEPD-1519
Manufacturer's date2012-10-30
NHTSA componentPOWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

CATERPILLAR: NEW ONE PIECE HOUSING DESIGN REPLACES TWO PIECE HOUSING DESIGN AND ELIMINATES UNNECESSARY BOLTED JOINT ON TORQUE CONVERTER GROUPS ON CERTAIN TRANSMISSIONS. MODELS CX31, CX35. NO MODEL YEARS LISTED. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Automatic transmission, Manual transmission

Vehicles listed
CATERPILLAR CATERPILLAR

Listing a model year does not mean every vehicle of it is concerned: the document says which.