I've searched quite a bit and I cannot for the life of me find the part number for the rear left ABS speed sensor for a 2006 liberty crd. This sensor goes in the wheel hub not the differential. Anyone replaced one of these recently and might be able to help me out?

Read Sir Sam's NOOB guide and while you are there download copies of the 2005 and 06 Factory Service Manuals (05 lacks cooling data and general diagnostics but has illustration keys while 06 is the reverse) and the 06 parts manual.

Once you have the parts manual go to Figure 5-210 for the info you need.

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Sold to LOST member my 05 Ltd, GDE Stg II turbo + TCM tune, SunCoast TC w. Transgo kit, Steiger window regulators, Samcos, Fumoto valve, 2nd gen filter head with Lub. Spec. bleeder, Hayden clutch & 11 blade fan, inverted spare, P-1 battery, BF Goodrich Long Trail TAs, Etecno1 glow plugs, timing belt at 50K miles/8 yrs

Thanks, I had lost the links to the parts listing.

12 52129178AB 2 SENSOR, Wheel Speed