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Peterbilt 378 Truck Parts For Sale

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Showing 26 - 50 of 829 Listings

26 - 50 of 829 listings
26 - 50 of 829 listings
Used Peterbilt 378 RH Exhaust Stack Bracket

2005 Used Peterbilt 378 RH Exhaust Stack Bracket

$135 USD
Used 378 RH Exhaust Stack Bracket, Side: Passenger, Type: Exhaust Stack Bracket, Length: 7.50", Width: 9.00"
ConditionUsed
L x W7.50" x 9.00"
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2005
SidePassenger
Part Number1415638R
Stock Number639-10636
MLS Number10749402
CategoryExhaust Parts
Last Updated1/24/2026
Location
Dorr, MI, US
Sold By
Frontier Truck Parts
(855) 300-___  SHOW
NUMBERCall Seller
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Frontier Truck Parts
Peterbilt 378 Front Axle Assembly

2006 Peterbilt 378 Front Axle Assembly

$5,500 USD
20K FRONT AXLE CONVERSION/ASSY. DUAL GEARBOXES LH#M110PHM14 RH# M905AD17., Capacity: 20K, Hub Bolts: 10, Brake Type: AIR, Axle Make: SPICER
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2006
Capacity20K
Stock Number11026-5
MLS Number14091626
CategoryAxle Assemblies, Front
Last Updated1/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Peterbilt 378 Salvage Truck

2006 Peterbilt 378 Salvage Truck

Contact for price
2006 PETE 379 C15 475HP MXS23425,BURN CORE, RTLO18918B,D46-140 391REAR LOCKER ON AIR TRAC,EFA20-F4 20K FRT AXLE, 20K WC LIFT AXLE, Ratio: 3.91, Engine Make: Caterpillar, Transmission Make:...
ConditionUsed
Engine ModelCaterpillar C15
Rear End3.91 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2006
Stock Number11026
MLS Number14085299
CategorySalvage Trucks
Last Updated2/9/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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