WenmarOpen by Wenmar Pro

Service bulletin LTB-00186

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 id10028508
Published by NHTSA2009-05-06
Manufacturer's numberLTB-00186
Manufacturer's date2009-01-14
NHTSA componentPOWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

NHTSA's summary

LAND ROVER: REAR DIFFERENTIAL PINION OIL SEAL IS NOW AVAILABLE AS A SERVICE PART. ITS NO LONGER NECESSARY TO REPLACE THE COMPLETE REAR DIFFERENTIAL FOR ISSUES RELATED TO THE PINION OIL SEAL. *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, Differential

Vehicles listed
LAND ROVER RANGE ROVER2006, 2007, 2008

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

Other bulletins for the same vehicles and component
LTB-00228-NAS-32012-04-09. Service bulletin. LANDROVER: WITH ELECTRONIC TORQUE MANAGED (ETM) REAR DIFFERENTIAL MOTOR BEING ENERGIZED, INSTRUMENT CLUSTER DISPLAY ELECTRONIC REAR DIFFERENTIAL CONTROL MODULE AND DYNAMIC SUSPENSION MAY LOWER. RESULTING IN WEAR OF MOTOR ASSEMBLY. *PE