Skip to content

Shifter Accessories and Adapters

semi truck shifter extensions and accessories for your truck!

Filters

Dark Slate Gray black shifter extension 6" universal 1/2" thread car peterbilt kenworth 92575 UNIVERSAL
$23.00 - $23.00
$23.00
$23.00
$23.00 - $23.00
$23.00

black shifter extension 6" universal 1/2" thread car peterbilt kenworth 92575

In stock

shifter extension 6" universal for all applications that use 1/2 inch threads. its heavy duty gloss black steel.i use these on my own stuff and i r...

View full details
$23.00 - $23.00
$23.00
$23.00
$23.00 - $23.00
$23.00
Dark Slate Gray Peterbilt Emblem Shift Knobs (1/2"-13 female threads) SHIFTER Amber Glitter,Amber Pearl,Black,Black Glitter,Black Pearl,Blue Glitter,Blue Pearl,Brown Pearl,Clear Glitter,Gray Pearl,Green Glitter,Green Pearl,Ivory,Marbled White and Orange,Orange Glitter,Orange Pearl,Purple Glitter,Purple Pearl,Red Glitter,Red Pearl,White Pearl,White Save up to 7% Save %
$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $71.00
$61.00 - $71.00
$61.00

Peterbilt Emblem Shift Knobs (1/2"-13 female threads)

In stock

Twisted ShifterZ 2-1/8" Diameter. All effects are under the surface and smooth to the touch. (1/2"-13 female threads)

$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $71.00
$61.00 - $71.00
$61.00
Save up to 7% Save %
Gray 1/2"-13 Thread-On Shift Knob Mounting Adapter Eaton-Fuller 13/15/18 SHIFTER chrome 70589b,CADMIUM ORANGE 70880B,INDIGO BLUE 70881B,EMERALD GREEN 70882B,CANDY RED 70883B,LIQUID SILVER 70884B,PEARL WHITE 70885B,ELECTRIC YELLOW 70886B Save up to 17% Save %
$83.00
$83.00 - $83.00
$83.00
$69.00 - $83.00
$69.00 - $83.00
$69.00

1/2"-13 Thread-On Shift Knob Mounting Adapter Eaton-Fuller 13/15/18

In stock

Strong thread-on design with quality chrome plating. Adapts shift knobs with 1/2-13 thread to Eaton fuller style shifters. 13/15/18 and super 10 s...

View full details
$83.00
$83.00 - $83.00
$83.00
$69.00 - $83.00
$69.00 - $83.00
$69.00
Save up to 17% Save %
Light Gray Chrome plastic gear shift cover eaton fuller universal peterbilt kenworth up-41021 UNIVERSAL
$18.00 - $18.00
$18.00
$18.00
$18.00 - $18.00
$18.00

Chrome plastic gear shift cover eaton fuller universal peterbilt kenworth up-41021

In stock

Ultra high quality chrome  Dress up your truck with this chrome shifter cover this is a universal gear shift cover for eaton fuller transmissions....

View full details
$18.00 - $18.00
$18.00
$18.00
$18.00 - $18.00
$18.00
Light Gray #70799 1/2"-13 Thread-On 9/10 speed Shift Knob Chrome Mounting Adapter universal
Save 17% Save %
$83.00
$83.00 - $83.00
$83.00
$69.00
$69.00 - $69.00
$69.00

#70799 1/2"-13 Thread-On 9/10 speed Shift Knob Chrome Mounting Adapter

In stock

Strong thread-on design with quality chrome plating. Adapts shift knobs with 1/2-13 thread to Eaton fuller style shifters. fits 9/10 speed  if you...

View full details
$83.00
$83.00 - $83.00
$83.00
$69.00
$69.00 - $69.00
$69.00
Save 17% Save %
Sienna Glitter Shift Knobs (1/2"-13 female threads) SHIFTER Amber,Black,Blue,Brown,Clear,Green,Orange,Pink,Purple,Red,Teal
Save 6% Save %
$51.00
$51.00 - $51.00
$51.00
$48.00
$48.00 - $48.00
$48.00

Glitter Shift Knobs (1/2"-13 female threads)

In stock

Twisted ShifterZ 2-1/8" Diameter.  (1/2"-13 female threads)

$51.00
$51.00 - $51.00
$51.00
$48.00
$48.00 - $48.00
$48.00
Save 6% Save %
Gray 9" chrome shifter gear extension peterbilt car truck kenworth universal up-21795 UNIVERSAL
$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00

9" chrome shifter gear extension peterbilt car truck kenworth universal up-21795

In stock

ITEM NUMBER : 21795 DESCRIPTION Beautiful Chrome Finish 1/2"-13 UNC Thread, 1" Long 3/4" Diameter Thickness this is a universal shifter extension...

View full details
$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00
Gray Cummins Logo Shift Knobs (M10x.50 female threads) (Fits 5,6 speed manual Dodge Cummins Truck & Dodge Ram 2500, 3500) SHIFTER Black,Black Glitter,Blue Glitter,Clear Glitter,Green Glitter,Red Glitter,White,Dependable Diesel Black,Dependable Diesel Blue Glitter,Dependable Diesel Clear Glitter,Dependable Diesel Red Glitter,Dependable Diesel White
Save up to 7% Save %
$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $72.00
$61.00 - $72.00
$61.00

Cummins Logo Shift Knobs (M10x.50 female threads) (Fits 5,6 speed manual Dodge Cummins Truck & Dodge Ram 2500, 3500)

In stock

Twisted ShifterZ 2-1/8" Diameter. All effects are under the surface and smooth to the touch. (M10x.50 female threads) (Fits 5,6 speed manual Dodge ...

View full details
$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $72.00
$61.00 - $72.00
$61.00
Save up to 7% Save %
Dark Slate Gray Matte black w/red stitching SHIFTER BOOT COVER 30" PETERBILT KENWORTH #99737 UNIVERSAL
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00

Matte black w/red stitching SHIFTER BOOT COVER 30" PETERBILT KENWORTH #99737

In stock

Material High Quality PVC Vinyl Leather Size 30" (L) Features Easy add-on cover with zipper for stock shift stick Installation Simple zipp...

View full details
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00
Light Gray black shifter extension 12" universal 1/2" thread car truck universal new 92576 UNIVERSAL
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00

black shifter extension 12" universal 1/2" thread car truck universal new 92576

In stock

shifter extension 12" universal for all applications that use 1/2 inch threads.  heavy duty gloss black steel. 12" gloss black finish Shift...

View full details
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00
Light Gray shifter extension 12" universal 1/2" thread car truck peterbilt kenworth 92584 UNIVERSAL
$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00

shifter extension 12" universal 1/2" thread car truck peterbilt kenworth 92584

In stock

shifter extension 12" universal for all applications that use 1/2 inch threads.its heavy duty chromed steel.i use these on my own stuff and i reall...

View full details
$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00
Light Gray shifter extension 6" universal 1/2" thread car peterbilt kw universal #92583 UNIVERSAL
$21.00 - $21.00
$21.00
$21.00
$21.00 - $21.00
$21.00

shifter extension 6" universal 1/2" thread car peterbilt kw universal #92583

In stock

6" Chrome Shifter Shaft Extension Thread On (1/2" - 13 UNC Thread), Thread 1" Long 3/4" Diameter Thickness part number 92583

$21.00 - $21.00
$21.00
$21.00
$21.00 - $21.00
$21.00
Gray chrome shifter extender 18" universal 1/2" thread truck #92585 UNIVERSAL
Save 13% Save %
$39.00
$39.00 - $39.00
$39.00
$34.00
$34.00 - $34.00
$34.00

chrome shifter extender 18" universal 1/2" thread truck #92585

In stock

12" Chrome Shifter Shaft Extension Thread On (1/2" - 13 UNC Thread), Thread 1" Long 3/4" Diameter Thickness part number 92585

$39.00
$39.00 - $39.00
$39.00
$34.00
$34.00 - $34.00
$34.00
Save 13% Save %
Tomato matte red SHIFTER BOOT COVER 30" truck semi universal PETERBILT KENWORTH 99734 UNIVERSAL
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00

matte red SHIFTER BOOT COVER 30" truck semi universal PETERBILT KENWORTH 99734

In stock

Material High Quality PVC Vinyl Leather Size 30" (L) Features Easy add-on cover with zipper for stock shift stick Installation Simple zippe...

View full details
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00
Dark Slate Gray SHIFTER BOOT COVER 17" black w/red stitching peterbilt kenworth universal 99676 eBay Motors:Parts & Accessories:Commercial Truck Parts:Other Commercial Truck Parts
$31.00 - $31.00
$31.00
$31.00 - $31.00
$31.00

SHIFTER BOOT COVER 17" black w/red stitching peterbilt kenworth universal 99676

In stock

99676 matte black with red stitching Material High Quality PVC Vinyl Leather Size 17" (L) Features Easy add-on cover with zipper for stock ...

View full details
$31.00 - $31.00
$31.00
$31.00 - $31.00
$31.00
Firebrick Pearl Shift Knobs (1/2"-13 female threads) SHIFTER Amber,Black,Blue,Brown,Gray,Green,Neon Green,Neon Orange,Neon Pink,Neon Yellow,Orange,Pink,Purple,Red,Teal,White
Save 6% Save %
$51.00
$51.00 - $51.00
$51.00
$48.00
$48.00 - $48.00
$48.00

Pearl Shift Knobs (1/2"-13 female threads)

In stock

Twisted ShifterZ 2-1/8" Diameter.  (1/2"-13 female threads)

$51.00
$51.00 - $51.00
$51.00
$48.00
$48.00 - $48.00
$48.00
Save 6% Save %
Dark Slate Gray matte black stitching SHIFTER BOOT COVER 30" PETERBILT KENWORTH 99721 UNIVERSAL
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00

matte black stitching SHIFTER BOOT COVER 30" PETERBILT KENWORTH 99721

In stock

Material High Quality PVC Vinyl Leather Size 30" (L) Features Easy add-on cover with zipper for stock shift stick Installation Simple zipp...

View full details
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00
Light Gray 4 3/4" shifter extension 45 degree bend chrome universal peterbilt truck 92582 universal
$21.00 - $21.00
$21.00
$21.00
$21.00 - $21.00
$21.00

4 3/4" shifter extension 45 degree bend chrome universal peterbilt truck 92582

In stock

Material Chrome Steel Fits 1/2" adaptor standard thread Unit & Package Sold by each, bulk Part No. Description 92582 4-3/4" extens...

View full details
$21.00 - $21.00
$21.00
$21.00
$21.00 - $21.00
$21.00
Dark Slate Gray Kenworth Emblem Shift Knobs (1/2"-13 female threads) SHIFTER Amber Glitter,Amber Glitter Crooked,Amber Pearl,Amber Pearl Crooked,Black,Black Crooked,Black Glitter,Black Glitter Crooked,Black Pearl,Black Pearl Crooked,Blue Glitter,Blue Glitter Crooked,Blue Pearl,Blue Pearl Crooked,Clear Glitter,Clear Glitter Crooked,Gray Pearl,Gray Pearl Crooked,Green Glitter,Green Glitter Crooked,Green Pearl,Green Pearl Crooked,Ivory,Ivory Crooked,Orange Glitter,Orange Glitter Crooked,Orange Pearl,Orange Pea
Save up to 7% Save %
$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $71.00
$61.00 - $71.00
$61.00

Kenworth Emblem Shift Knobs (1/2"-13 female threads)

In stock

Twisted ShifterZ 2-1/8" Diameter. All effects are under the surface and smooth to the touch. (1/2"-13 female threads)

$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $71.00
$61.00 - $71.00
$61.00
Save up to 7% Save %
Roadworks Big Tube Double Bend Silent Shifter Peterbilt 379 389
Save 10% Save %
$689.00
$689.00 - $689.00
$689.00
$620.00
$620.00 - $620.00
$620.00

Roadworks Big Tube Double Bend Silent Shifter Peterbilt 379 389

In stock

FITS- Fits Peterbilt 379 trucks (1987-2007)         Fits Peterbilt 389 trucks (2008-2023)   ALL-NEW RoadWorks Mirror Polished 1.5 inch Diameter Sta...

View full details
$689.00
$689.00 - $689.00
$689.00
$620.00
$620.00 - $620.00
$620.00
Save 10% Save %
Dim Gray matte blue SHIFTER BOOT COVER 30" PETERBILT KENWORTH FREIGHTLINER new 99733 UNIVERSAL
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00

matte blue SHIFTER BOOT COVER 30" PETERBILT KENWORTH FREIGHTLINER new 99733

In stock

Material High Quality PVC Vinyl Leather Size 30" (L) Features Easy add-on cover with zipper for stock shift stick Installation Simple zippe...

View full details
$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00
Light Gray #92589 1/2" GEARSHIFT ADAPTOR F TO F STANDARD THREAD SHIFTER
$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00

#92589 1/2" GEARSHIFT ADAPTOR F TO F STANDARD THREAD

In stock

Material Chrome Steel Unit & Package Sold by each, bulk Part No. Descriptio 92589 1/2" adaptor with standard thread   This is...

View full details
$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00
Dark Slate Gray gloss black shift extension 18" universal 1/2" thread car truck universal 92577 UNIVERSAL
$39.00 - $39.00
$39.00
$39.00
$39.00 - $39.00
$39.00

gloss black shift extension 18" universal 1/2" thread car truck universal 92577

In stock

shifter extension 18" universal for all applications that use 1/2 inch threads. its heavy duty painted gloss black steel.i use these on my own stuf...

View full details
$39.00 - $39.00
$39.00
$39.00
$39.00 - $39.00
$39.00
Dark Slate Gray SHIFTER BOOT COVER 17" black with black stitching KENWORTH FREIGHTLINER 99711 eBay Motors:Parts & Accessories:Commercial Truck Parts:Other Commercial Truck Parts
$32.00 - $32.00
$32.00
$32.00 - $32.00
$32.00

SHIFTER BOOT COVER 17" black with black stitching KENWORTH FREIGHTLINER 99711

In stock

99711 black with black stitching  Material High Quality PVC Vinyl Leather Size 17" (L) Features Easy add-on cover with zipper for st...

View full details
$32.00 - $32.00
$32.00
$32.00 - $32.00
$32.00
Dark Slate Gray Solid Colored Shift Knobs (1/2"-13 female threads) (Choose color) SHIFTER Black,Burgundy,Carbon Graphite Gloss,Carbon Graphite Matte,Dark Blue,Grabber Blue,Grabber Orange,Gray,Green,Hot Pink,Ivory,Metallic Candy Red,Metallic Gotta Have It Green,Metallic Medium Blue,Metallic Green,Metallic Silver,Purple,Rally Orange,Red,Synergy Green,Teal,Yellow,White
Save up to 9% Save %
$42.00 - $54.00
$42.00 - $54.00
$42.00
$39.00 - $49.00
$39.00 - $49.00
$39.00

Solid Colored Shift Knobs (1/2"-13 female threads) (Choose color)

In stock

Twisted ShifterZ 2-1/8" Diameter. (1/2"-13 female threads)

$42.00 - $54.00
$42.00 - $54.00
$42.00
$39.00 - $49.00
$39.00 - $49.00
$39.00
Save up to 9% Save %
Light Gray Roadworks Big Tube Single Bend Silent Shifter Peterbilt 379 389 SHIFTER 30",36",42",48"
Save 10% Save %
$689.00
$689.00 - $689.00
$689.00
$620.00
$620.00 - $620.00
$620.00

Roadworks Big Tube Single Bend Silent Shifter Peterbilt 379 389

In stock

ALL-NEW RoadWorks Mirror Polished 1.5 inch Diameter Stainless Steel Silent Shifter Kits are available for popular Peterbilt models! Each Silent Shi...

View full details
$689.00
$689.00 - $689.00
$689.00
$620.00
$620.00 - $620.00
$620.00
Save 10% Save %
Dim Gray ShifTopperz Billet Shifter Extension #ST-EXT-CH SHIFTER EXTENSION
Save 7% Save %
$27.00
$27.00 - $27.00
$27.00
$25.00
$25.00 - $25.00
$25.00

ShifTopperz Billet Shifter Extension #ST-EXT-CH

In stock

Twisted ShifterZ ShifTopperz Billet Shifter Extension part number - ST-EXT-CH Chrome or black aluminum shifter extension for use on ShifTopperz a...

View full details
$27.00
$27.00 - $27.00
$27.00
$25.00
$25.00 - $25.00
$25.00
Save 7% Save %
Black 99666 17" long gear shifter cover black w/red stitching truck peterbilt kenworth 99666 SHIFTER
$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00

99666 17" long gear shifter cover black w/red stitching truck peterbilt kenworth 99666

In stock

Material High Quality PVC Vinyl Leather Size 17" (L) Features Easy add-on cover with zipper for stock shift stick Installation Simple z...

View full details
$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00
Gray silver carbon fiber SHIFTER BOOT COVER 30" universal PETERBILT KENWORTH 99736 UNIVERSAL
$42.00 - $42.00
$42.00
$42.00
$42.00 - $42.00
$42.00

silver carbon fiber SHIFTER BOOT COVER 30" universal PETERBILT KENWORTH 99736

In stock

Material High Quality PVC Vinyl Leather Size 30" (L) Features Easy add-on cover with zipper for stock shift stick Installation Simple zippe...

View full details
$42.00 - $42.00
$42.00
$42.00
$42.00 - $42.00
$42.00
Steel Blue SHIFTER BOOT COVER 17" LONG matte blue PETERBILT KENWORTH FREIGHTLINER 99672 eBay Motors:Parts & Accessories:Commercial Truck Parts:Other Commercial Truck Parts
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

SHIFTER BOOT COVER 17" LONG matte blue PETERBILT KENWORTH FREIGHTLINER 99672

In stock

99672 matte blue Material High Quality PVC Vinyl Leather Size 17" (L) Features Easy add-on cover with zipper for stock shift stick I...

View full details
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
Dark Slate Gray painted 13/15/18 Speed Eaton fuller shifter Gearshift shift Knob Cover universal UNIVERSAL Orange,Blue,Green,Red,White,Silver,Yellow,chrome
$56.00 - $62.00
$56.00
$56.00 - $62.00
$56.00 - $62.00
$56.00

painted 13/15/18 Speed Eaton fuller shifter Gearshift shift Knob Cover universal

In stock

$56.00 - $62.00
$56.00
$56.00 - $62.00
$56.00 - $62.00
$56.00
Light Gray 9" silver shifter gear shaft extension peterbilt truck kenworth universal 21935 UNIVERSAL
$32.00 - $32.00
$32.00
$32.00
$32.00 - $32.00
$32.00

9" silver shifter gear shaft extension peterbilt truck kenworth universal 21935

In stock

ITEM NUMBER : 21935 DESCRIPTION Beautiful painted liquid silver Finish 1/2"-13 UNC Thread, 1" Long 3/4" Diameter Thickness this is a universal shi...

View full details
$32.00 - $32.00
$32.00
$32.00
$32.00 - $32.00
$32.00
Rosy Brown IH Emblem Shift Knobs (1/2"-13 female threads) SHIFTER Black,Black with Gold,Clear Glitter,Ivory,Red Glitter,White
Save up to 7% Save %
$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $71.00
$61.00 - $71.00
$61.00

IH Emblem Shift Knobs (1/2"-13 female threads)

In stock

Twisted ShifterZ 2-1/8" Diameter. All effects are under the surface and smooth to the touch. (1/2"-13 female threads)

$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $71.00
$61.00 - $71.00
$61.00
Save up to 7% Save %
Dark Slate Gray Freightliner Emblem Shift Knobs (1/2"-13 female threads) SHIFTER Black,Blue Glitter,Clear Glitter,Red Glitter,White
Save up to 7% Save %
$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $71.00
$61.00 - $71.00
$61.00

Freightliner Emblem Shift Knobs (1/2"-13 female threads)

In stock

Twisted ShifterZ  (1/2"-13 female threads)

$65.00 - $76.00
$65.00 - $76.00
$65.00
$61.00 - $71.00
$61.00 - $71.00
$61.00
Save up to 7% Save %
Dark Gray White Dollar Sign Shift Knob #E-DLR-WHT (1/2"-13 female threads) SHIFTER
Save 5% Save %
$55.00
$55.00 - $55.00
$55.00
$52.00
$52.00 - $52.00
$52.00

White Dollar Sign Shift Knob #E-DLR-WHT (1/2"-13 female threads)

In stock

Twisted ShifterZ White Dollar Sign Shift Knob Characters are engraved on top and paint filled part number - E-DLR-WHT 2-1/8" Diameter. (1/2"-13 fem...

View full details
$55.00
$55.00 - $55.00
$55.00
$52.00
$52.00 - $52.00
$52.00
Save 5% Save %
Light Gray Chrome Billet Round Shift Knob #BILT-200-CH (1/2"-13 female threads) SHIFTER
Save 6% Save %
$62.00
$62.00 - $62.00
$62.00
$58.00
$58.00 - $58.00
$58.00

Chrome Billet Round Shift Knob #BILT-200-CH (1/2"-13 female threads)

In stock

Twisted ShifterZ Chrome Billet Round Shift Knob part number - BILT-200-CH 2" Diameter and weigh approx. 5.5 oz. or 165 grams. (1/2"-13 female threads)

$62.00
$62.00 - $62.00
$62.00
$58.00
$58.00 - $58.00
$58.00
Save 6% Save %