Availability
Dash Knobs
Knob, Large Chrome Aluminum Air Valve Knob, Long Pin Mount, Red Tractor Sticker, Each
Part Number: UPD-23338
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Large Pearl White Aluminum Air Valve Knob, Screw-On, Stainless Steel Plaque, Round Top, Trailer, Each
Part Number: UPD-22957
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Large Deluxe Chrome Aluminum Dash Knob, Screw-On, Marine Medallion Logo, Each
Part Number: UPD-22963
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Large Pearl White Aluminum Air Valve Knob, Screw-On, Stainless Steel Plaque, Flat Top, Tractor, Each
Part Number: UPD-22958
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Air Valve Knobs, (CARD) CHROME SHORT PIN MOUNT AIR VALVE KNOB W/ GLOSSY "TRACTOR" STICKER - RED
Part Number: UPD-23292
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Air Valve Knobs, (CARD) CHROME LONG PIN MOUNT AIR VALVE KNOB W/ GLOSSY "EMERGENCY" STICKER - BLACK
Part Number: UPD-23350
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Wood Air Valve Knob Only
Part Number: UPD-23358-1
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Deluxe Air Valve Knob - Mexico Flag
Part Number: UPD-23768
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Signature Chrome Plastic A/C Control Dial Knob with Crystal Diamond, Blue, with Indicator Light, International, Each
Part Number: UPD-41309
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Signature Chrome Plastic A/C Dial Knob with Crystal Diamond, Green, Peterbilt, Each
Part Number: UPD-41325
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Peterbilt Timer Knob - Indented
Part Number: UPD-41256
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Chrome Plastic Timer Dial Knob with Crystal Diamond, Blue, with Indicator Light, Peterbilt, Each
Part Number: UPD-41258
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Large Chrome Aluminum Dash Knob, Screw On, Blue Maltese Cross Tractor Sticker, Each
Part Number: UPD-23655
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Large Deluxe Chrome Aluminum Dash Knob, Screw-On, Army Medallion Logo, Each
Part Number: UPD-22961
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Air Valve Knobs, (CARD) CHROME ALUMINUM 3" AIR VALVE KNOB W/ GLOSSY "TRACTOR" STICKER - PURPLE
Part Number: UPD-23727
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
3" Air Valve Knob - Texas Flag
Part Number: UPD-23773
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Deluxe Chrome Plastic A/C Control Knob with Crystal Diamond, Blue, with Black/Blue/Red Rubber Rings, Peterbilt, Each
Part Number: UPD-41165
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Large Chrome Aluminum Air Valve Knob, Long Pin Mount, without Sticker, Flat Top, Each
Part Number: UPD-23310-1P
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Large Chrome Aluminum Air Valve Knob, Short Pin Mount, Black Tractor Sticker, Each
Part Number: UPD-23288
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Signature Chrome Plastic A/C Dial Knob with Crystal Diamond, Amber, Peterbilt, Each
Part Number: UPD-41322
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Deluxe Chrome Aluminum Air Valve with Diamond Crystal, Green, Stainless Steel Plaque, Tractor, Each
Part Number: UPD-23513
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Skull Air Valve Knob - Liquid Silver
Part Number: UPD-23925
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Large Chrome Aluminum Deluxe Air Valve Knob, Screw-On, Round Top, Black Emergency Sticker, Each
Part Number: UPD-23412
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Knob, Large Chrome Aluminum Air Valve Knob, Long Pin Mount, Silver Tractor Sticker, Each
Part Number: UPD-23339
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Air Valve Knobs, (CARD) CHROME AIR VALVE KNOB W/ GLOSSY "EMERGENCY" STICKER - BLUE
Part Number: UPD-23237
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster