This kit includes everything inside the Terramite Case.
Item 24 Part # 55240 Pinion-Differential Qty 2
Item 26 Part # 55260 Thrust Washer-Differential Pinion Qty 2
Item 29 Part # 55290 Lock-Differntial Shaft
Item 40 Part # 55400 Gear-Differential Qty 2
Item 41 Part # 55410 Shaft-Differential
Item 43 Part # 55430 Spacer-Differential Gear (Dished) Qty 2
Item 44 Part # 55440 Plate-Differential Qty 8
Item 45 Part # 55450 Disc-Differential Qty 4
Item 46 Part # 55460 Plate-Differential (Selective Thickness) Qty 4
Item 47 Part # 55470 Clip-Differential Clutch Retainer Qty 4
All Terramites with serial # 9975236 and Up are Equipped with this limited slip differential. All other teramites have open differentials, The difference is Trac-lok has the clutch plates (Items 43,44,45,46) behind the axle side gears (Item 40 in schematic)
PLEASE VIEW THE AXLE BREAK DOWN PDF LOCATED AT THE BOTTOM OF THE PAGE TO VERIFY PART NUMBERS AND PARTS NEEDED!