Peterbilt 357/378 Frame & Chassis
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Peterbilt 357/378 Air Springs & Level Valves
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Peterbilt 357/378 Air Tanks, Wraps & Mounting
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Peterbilt 357/378 Brake Parts & Acc.
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Peterbilt 357/378 Deck Plates & Air Line Boxes
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Peterbilt 357/378 Frame Crossmembers & Covers
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Peterbilt 357/378 Frame Light Bars & Filler Panels
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Peterbilt 357/378 Frame Nut Covers
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Peterbilt 357/378 Frame Steps & Acc.
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Peterbilt 357/378 Front Axle Air Ride Kits
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Peterbilt 357/378 Leaf Springs, Hangers & Acc.
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Peterbilt 357/378 Shock Absorbers
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Peterbilt 357/378 Steering Parts & Acc.
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Peterbilt 357/378 Torque Rods & U-Bolts
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BESTfit 1/2 X 6 Inch Center Bolt With 3/4 Inch Head For Front Spring
BESTFIT TRUCK PARTS
$2.82BESTfit Trailer Leaf Spring Center Tie BoltElevate your vehicle's suspension with this aftermarket replacement Center Bolt designed for the front spring. Measuring 1/2 inch in diameter and 6 inches in length, this fine-pitch bolt ensures a secure and...29-050912- SKU:
- 29-050912
- Availability:
- In Stock, Ready To Ship
- Weight:
- 0.41 LBS
- Material Options:
- Steel
- Position:
- Front
- Length Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Diameter Options:
- 1/2 Inch
- Product Type:
- Frame & Chassis
- Make:
- Kenworth
- Make:
- Peterbilt
- Availability:
- Ready To Ship
$2.82 -
30 X 11 Inch Flexible Rubber Step With Galvanized Steel Diamond Deck Tread
BUYERS PRODUCTS
$246.99Flexible Rubber Step With Diamond Plate Deck Tread* High Quality Flexible Belted Rubber Step* Galvanized Step* Made Of Carbon Steel* Dimensions- 30 Inch Width- 4.75 Inch Depth- 11 inch Step Height- 1.88 Inch Step Thickness * Bolt On Or Weld On* Resists...09-050500027- SKU:
- 09-050500027
- Availability:
- Usually ships in 2 weeks
- Weight:
- 19.40 LBS
- Truck Class:
- Universal
- Height Options:
- 11 Inch
- Width Options:
- 30 Inch
- Product Type:
- Frame & Chassis
- Material Options:
- Steel
- Make:
- Universal Items
$246.99 -
Over-Inflate Kit For PACCAR Rear Air Suspension - Includes 12V Air Solenoid, 25 Ft 1/2 Inch Air Line & Fittings
AFTERMARKET
$136.99Over-Inflate Kit For Peterbilt & Kenworth Rear Air Suspension* High Quality Over-Inflate Kit* Over Inflate Kit* For Paccar Rear Air Suspension* Contains Air Solenoid* 12 Volt* 25 Ft 1/2 Airline And Fittings* Does Not Come With Switch* Sold As Kit***High...29-0510010- SKU:
- 29-0510010
- Availability:
- In Stock, Ready To Ship
- Weight:
- 5.35 LBS
- Product Type:
- Frame & Chassis
- Style Options:
- Factory Style
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Make:
- Kenworth
- Availability:
- Ready To Ship
$136.99 -
Bronze Bushing, 1-3/4 X 1-1/2 X 4 Inch
AUTOMANN USA
$11.55Rear 4 Inch Bronze Bushing* High Quality Bronze Bushing* 1-3/4 Inch OD* 1-1/2 Inch ID * 4 Inch Length* Sold Individually* Warranty On Bronze Bushings Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...29-05100286- SKU:
- 29-05100286
- Availability:
- In Stock, Ready To Ship
- Weight:
- 0.90 LBS
- Product Type:
- Frame & Chassis
- Truck Class:
- Universal
- Material Options:
- Brass
- Make:
- Universal Items
- Availability:
- Ready To Ship
$11.55 -
1.794 X 9.06 Inch King Pin Kit W/ 460.T182S Bearing - Replaces 328342, 5012205, 5301201, 85105491, R200281
AUTOMANN USA
$188.991.794 X 9.06 Inch King Pin Kit W/ 460.T182S Bearing* High Quality King Pin Kit* With 460.T182S * Bearing 1.794 Inch X 9.06 Inch * King Pin Uses 467.209 * Bushings Type- Sd * Bushing Type- Bronze * OD -1.794 Inch * Length- 9.05 Inch * Thrust Bearing- 460...29-050900027- SKU:
- 29-050900027
- Availability:
- Usually ships in 12 days
- Weight:
- 17.10 LBS
- Truck Class:
- Heavy Duty
- Product Type:
- Frame & Chassis
- Material Options:
- Bronze
$188.99 -
12.795 Inch Wabco Air Disc Rotor W/ 17 Threaded Bolt Holes - Replaces M44D75180
AUTOMANN USA
$257.9912.795 Inch Wabco Air Disc Rotor W/ 17 Threaded Bolt Holes* High Quality Air Disc Rotor * 12.795 Inch * Threaded Bolt Holes * Disc Brake Shape- U Shape * Disc OD - 12.795 Inch * Overall Depth- 5.848 * Inch Bolt Circle- 7.717 Inch * Hole Diameter- M14 X 2...29-051700018- SKU:
- 29-051700018
- Availability:
- Usually ships in 12 days
- Weight:
- 42.35 LBS
- Truck Class:
- Heavy Duty
- Product Type:
- Frame & Chassis
- Diameter Options:
- 12 Inch
$257.99 -
Stainless Steel 9.75 X 3.00 Inch Air Tank Straps For Peterbilt 379, 378, 386 & 389
PHOENIX DESIGN
$129.99Stainless Steel Air Tank Strap Fits Peterbilt 300 Series- Air Tank Straps- 30Elite Trucks Accessoriesainless Steel- Dimensions - 9.75 Inch Length - 3 Inch Width - Sold As Set- Aftermarket Replacement Part (Not OEM)-Fitment* Fits Peterbilt 320...01-051400001- SKU:
- 01-051400001
- Availability:
- Usually ships in 2 weeks
- Weight:
- 4.00 LBS
- Length Options:
- 9 Inch
- Width Options:
- 3 Inch
- Material Options:
- Stainless Steel
- Truck Class:
- Heavy Duty
- Product Type:
- Frame & Chassis
- Make:
- Peterbilt
- Availability:
- Ready To Ship
$129.99 -
BESTfit Air Spring Replaces Firestone 9448, Goodyear 1R11-150
AFTERMARKET
$133.99BESTfit Rolling Lobe Airbag - Replaces Firestone 9448, Goodyear 1R11-150Looking for a replacement air spring? Our aftermarket replacement part, sold individually, ensures reliable performance and durability. It effectively replaces OE numbers...29-051000002- SKU:
- 29-051000002
- Availability:
- Usually ships in 5 days
- Weight:
- 8.00 LBS
- Product Type:
- Frame & Chassis
- Style Options:
- Rolling Lobe
- Truck Class:
- Heavy Duty
$133.99 -
TPHD Air Ride Suspension Height Control Leveling Valve - Midland Type
AFTERMARKET
$120.99Height Control Leveling Valve - Midland TypeUpgrade your vehicle's suspension system with our Suspension Height Control Leveling Valve! Crafted from durable metal, this valve features two 1/4 inch suspension ports and offers immediate response (IR) with...09-051007- SKU:
- 09-051007
- Availability:
- Usually ships in 5 days
- Weight:
- 1.94 LBS
- Product Type:
- Frame & Chassis
- Truck Class:
- Universal
- Make:
- Universal Items
$120.99 -
BESTfit Gabriel Shock Stud Assembly - 402041
GABRIEL
$21.98BESTfit Gabriel Shock Stud Assembly Replaces 402041* High Quality Stud Assembly* Sold Individually* Warranty On Stud Assemblies Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...29-05000001- SKU:
- 29-05000001
- Availability:
- In Stock, Ready To Ship
- Weight:
- 1.05 LBS
- Material Options:
- Aluminum
- Truck Class:
- Heavy Duty
- Product Type:
- Frame & Chassis
- Availability:
- Ready To Ship
$21.98 -
Frame Crossmember Gusset Replaces Replaces 01-47609 For Peterbilt
BESTFIT TRUCK PARTS
$310.99Replacement Frame Crossmember Gusset- Frame Gusset- Uses (20) M5383 Bolts- Uses (40) MUBW164 Lock Nuts- Dimensions: - 8.96 Inch Overall Length - 6.30 Inch Center To Center Mounting Length - 7.90 Inch Center To Center Mounting Width-...01-0516002- SKU:
- 01-0516002
- Availability:
- In Stock, Ready To Ship
- Weight:
- 11.25 LBS
- Length Options:
- 9 Inch
- Material Options:
- Steel
- Truck Class:
- Heavy Duty
- Product Type:
- Frame & Chassis
- Make:
- Peterbilt
- Availability:
- Ready To Ship
$310.99 -
Stainless Steel 8.25 X 3.00 Inch Air Tank Straps For Peterbilt 379, 378, 386 & 389 - Straight Design
PHOENIX DESIGN
$108.993 X 8.25 Inch Stainless Steel Air Tank Straps* High Quality Air Tank Strap* Made Of Stainless Steel* 8.25 Inches Diameter X 3.0 Inches Wide* Sold As Pair * Made In USA* Warranty On Air Tank Strap Against Defects In Workmanship & Material From Date Of...09-051400003- SKU:
- 09-051400003
- Availability:
- Usually ships in 2 weeks
- Weight:
- 1.00 LBS
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Truck Class:
- Universal
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$108.99