Locking Nut Mack 20705836, 21AX852

Locking Nut, 3/8-24 Thread x 9/16 in. Flats x 15/32 in. Height.
Direct replacement for OE part 21AX852
Mack Engine Application

PAI SKU: ENU-0188

OEM: MACK 20705836, 21AX313, 21AX691, 21AX801, 21AX852, 25087854, 4103-5000810847, 5435-962