Peterbilt 375/377 Interior Acc.

Speedometer & Tachometer Adapter PlugAt 4 State Trucks, we offer top of the line aftermarket Isspro adapter plugs for speedometer and tachometers. This adapter plug is for when installing Isspro speedometer and tachometer without cutting into the factory...

SS Switch Guard For Rear Differential Full LockKeep an important switch from accidentally getting moved or broken with this quality one-piece stainless steel switch plate with a built-in guard. It has the words Lock Rear Locking Main Diff, Engage, And...

SS Tail Gate Switch ID PlateProtect and label your Peterbilt open and close gate switch with this luxury ID plate by Rockwood Products. It is made of stainless steel and engraved with a cursive font. The plate is made in the USA and is sold individually...

Chrome Steel Electronic Display Module Face PlateRenew the look of your electric display module with this chrome plated face plate. It is sold individually and fits various Peterbilt models with a cat engine. Rockwood takes pride in crafting all their...

100 PSI Mechanical Fuel Pressure GaugeFind aftermarket Isspro mechanical fuel pressure gauges with a range of 5-100 PSI for your big rig at 4 State Trucks. This gauge has a black face with white numbers, fits in a 2-1/16 inch hole, and comes with a...

Black Vinyl Padded Armrest With Aluminum Plate For MountingImprove your driving comfort with this specially designed add-on door armrest! Enjoy around 2 inches of thick, heavy-duty padding for extra support on those long-haul journeys. * High Quality...

Hub Adapter * High Quality Hub Adapter * Use To Mount 5 Bolt Steering Wheels (Sold Separately)* Hub Has A Polished Aluminum Finish* Sold Individually* Made In USA* Warranty On Hub Adapter Against Defects In Workmanship & Material From Date Of...

Small Screw Mount Wood Panel Light Dash Knob W/ Purple Sticker * High Quality Dash Knob* Purple Glossy* Small Deluxe Wood * Hex Screw Mount* With Panel Light Script* Sold Individually* Warranty On Dash Knob Against Defects In Workmanship & Material From...

Instrument Warning Light Panel Bezel W/ VisorUpgrade the look of your instrument panel with our sleek Instrument Warning Light Panel Bezel. Crafted from durable chrome plastic, this bezel adds a touch of elegance to your vehicle's interior. Each bezel...

Chrome A/C Control Knob Fits PeterbiltUpgrade your vehicle's interior controls with our premium Control Knob, meticulously crafted from chrome-plated plastic. Sold individually, this knob provides a sleek and stylish accent to your dashboard or console...

Chrome Toggle Switch Face NutUpgrade your switch panel with our chrome-plated face nuts, designed to add a touch of style and durability. Sold in packs of 6 as aftermarket replacement parts (not OEM), these face nuts are perfect for enhancing the...

Chrome Small Gauge Cover W/ Visor Fits PeterbiltUpgrade your 2005-older Peterbilt model's dashboard with our chrome-plated plastic small gauge cover. Designed specifically for small gauges, this cover features a classic style and includes a visor for...