One New Replacement Gear-Lever Knob for
 
International IH AS110, AS112, AS120, AS130, AS131, AS148 Truck
International IH AS160, AS161, AS162, AS182 Truck
International IH ASC160, ASC161, ASC162 Truck
International IH AS160, AS161, AS162 Truck
International IH ASW120, ASW160 Truck
International IH AA110, AA120, AA130, AA131, AA148, AA150 Truck
International IH AA151, AA160, AA162, AA164 Truck
International IH AB110, AB120, AB130, AB148, AB150, AB151 Truck
International IH AB160, AB162, AB164 Truck
International IH AB182, AB184 Truck
International IH C1100, C1200, C1300 C-Line Truck
International IH C1500, C1510, C1600 C-Line truck
International IH C1640, C1820, C1840 C-Line truck
International IH D1110, D1210, D1310 D-Line Truck
International IH D1410, D1510, D1610 D-Line Truck
International IH D1710, D1810 D-Line Truck
International IH D1530, D1630, D1730, D1830 D-Line Truck
International IH D1910, D1950 D-Line Truck 
 
International IH Butterbox AACO 172, 182, 184 Truck
International IH Butterbox ACCO 1510, 1600, 1610 Truck
International IH Butterbox ACCO 1820, 1840 Truck
International IH Army Butterbox AACO Mark3, Mark4, Mark5 Truck
all above with 3/8UNF threaded knob on shift lever 
 
 
the knob is 49mm at the widest point around the centre knurling
- and 42mm high, with 3/8-24 UNF thread
- the knob is plain with no gear position markings
- replaces 16780H, 341098C1