- Air, Electrical, & Safety
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BESTfit AC Expansion Valve, Block Style For Peterbilt 387, 587
BESTfit Flange Mount Block Style Expansion Valve With 1.5 Ton RatingThe BESTfit Block Style AC Expansion Valve is a premium replacement designed for Peterbilt 387 and 587 models, delivering reliable... -
BESTfit 4 Inch Aluminum Fuel Tank Strap Replaces 11-03595 For Peterbilt
4 Inch Fuel Tank Strap By BESTfitSecure your Peterbilt's 23-inch diameter fuel tank with confidence using the BESTfit 4 Inch Aluminum Fuel Tank Strap. Built from premium aluminum, this strap measures... -
BESTfit Aluminum Upper Fuel Tank Mounting Bracket For Peterbilt W/ 23 Inch Diameter Tanks
Aluminum Upper Fuel Tank Bracket For 23 Inch Diameter Fuel Tanks By BESTfitThe BESTfit Aluminum Mounting Bracket for Upper Fuel Tanks is built to provide dependable support and long-term durability... -
BESTfit AC Evaporator Replaces 052621, 1517003, SR2000044, NC1000, RD214850, 76R6850, ZGG708029, RD-2-1485-0P For Peterbilt 300 Series
AC Evaporator Fits Peterbilt 320, 357, 359, 362, 375, 377, 378 & 379The BestFit AC Evaporator is a reliable replacement designed to restore efficient cooling performance to your vehicle's air... -
BESTfit Sanden 4376 AC Compressor With 125MM 6 Groove Clutch Replaces F69-6003-122 For Peterbilt
BESTfit 12V Sanden Super HD AC Compressor Fits Peterbilt 320, 382, 384, 386, 387, 389 & 587The BestFit Sanden 4376 AC Compressor with a 125mm 6-groove clutch offers premium quality and performance... -
BESTfit Aluminum Fuel Tank- DEF Tank Cover 90 Gallon- 26 X 66 Inch W/ New Style Manifold- Driver Side For Peterbilt 379, 386 & 389
Driver Side 90 Gallon- 26 X 66 Inch Aluminum Fuel Tank- DEF Tank Cover W/ New Style Manifold By BESTfitDesigned for Peterbilt trucks, this 90 Gallon Aluminum Fuel Tank DEF Tank Cover measures 26 x 66... -
BESTfit 4 Inch Aluminum Fuel Tank Strap & Liner Kit Replaces 11-03595 For Peterbilt W/ 23 Inch Diameter Tanks
4 Inch Fuel Tank Strap & Liner Kit By BESTfitThis fuel tank strap and liner fits a 23 inch diameter tank. The strap is 4 inches wide and made of aluminum. The liner is 7 foot long. Replaces OE number... -
BESTfit Rubber Fuel Cap Gasket For Peterbilt
Replacement O-Ring Gasket By BESTfit Fits Peterbilt Lever Lock Style Fuel CapsPrevent dirt and dust from entering your fuel tank with this fuel cap gasket. It is made from nitrile butadiene rubber... -
BESTfit Expansion Block Replaces 85104197 For Peterbilt 384, 386, 388, 389, 587 2010-2016
BESTfit Flange-Mount Expansion Block For Peterbilt 384, 386, 388, 389 & 587Restore your vehicle's air conditioning efficiency with the BestFit Expansion Block, a direct replacement for part number... -
BESTfit Aluminum Fuel Tank 80 Gallon- 26 X 38 Inch- Center Fill W/ New Style Manifold For Peterbilt
80 Gallon 26 X 38 Inch Aluminum Fuel Tank- Center Fill W/ New Style Manifold By BESTfitThis BESTfit Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe Manufacturing,... -
BESTfit 4 Inch Aluminum Fuel Tank Strap Replaces 11-03596 For Peterbilt W/ 26 Inch Diameter Tanks
4 Inch Fuel Tank Strap By BESTfitThis high quality 4 inch Wide Aluminum Fuel Tank Strap fits Peterbilt with 26 inch diameter tanks will fit stock tank brackets. The strap has a satin finish and is... -
BESTfit 4 Inch Non-Locking Lever Style Fuel Cap For Peterbilt
Peterbilt 4 Inch Fuel Cap Replaces 11-04859-100 By BESTfitThis vented aluminum fuel cap is built to provide a secure, dependable seal while allowing proper tank ventilation for heavy-duty trucks. It...