Solid black shifter knob features inlaid Cummins emblem. Made of durable Partek resin.

• 2 1/8" diameter
• Built-in 1/2-13 brass threaded insert
• Made in the USA
• See more link for Installation Instructions.
• Sold Individually

Installation  requires  shifter adaptor, item 362374,  sold separately.

Get the matching  air brake knob, item 339956