John Deere Original Equipment Loctite® Threadlocker 222™ Purple Low Strength Adhesive, 6 Ml (0.20 Fluid Oz) Tube - PM38653 The part specifications for PM38653: Part Number: PM38653 Part Name: LOCTITE® Threadlocker 222™ Purple Low Strength Adhesive, 6 ml (0.20 Fluid Oz) Tube. This PM38653 Loctite® Threadlocker 222™ Purple Low Strength Adhesive, 6 Ml (0.20 Fluid Oz) Tube fits these models: 544H Loader, TC54H Tool Carrier and 544H LL Log Loader 624J Loader (S.N. -611796) 624J Loader (S.N. 611797- ) 670C, 670CH and 672CH C-Series II Graders (s.n. 582130-) 670C, 670CH and 672CH Motor Graders (s.n. -582129) 744H Loader 770C, 770CH and 772CH C-Series II Graders (s.n. 582130-) 844J Loader 9450 Self-Propelled Combine 9550 and 9550SH Self-Propelled Combines 9640WTS,9660WTS,9680WTS,9640i WTS,9660i WTS,9680i WTS Combines (Worldwide Edition) 9650 STS and 9750 STS Self-Propelled Combines 9780CTS, 9780i CTS Combines (S.N. 072800- )Worldwide Edition. Prevents vibration loosening of small screws, fasteners. Removable grade. For adjustment screws up to 1/4".