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2007 Peterbilt 378

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Gates K120903HD Serpentine Belt
for 2007 Peterbilt 378 14.9L L6 Diesel Turbo

Gates K120903HD Serpentine Belt - 2007 Peterbilt 378 Image 1
Gates K120903HD Serpentine Belt - 2007 Peterbilt 378 Image 2
Gates K120903HD Serpentine Belt - 2007 Peterbilt 378

Gates
Brand:Gates
Part Number: K120903HD
UPC: 770075342366
Weight: 0.93 lbs
Condition:New



On Sale:

$60.78

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Gates K120903HD Serpentine Belt for your 2007 Peterbilt 378. Buy now and secure your purchase online!

FleetRunner Heavy-Duty Micro-V belts are engineered to save your fleet money and reduce downtime. Patented EPDM construction with distinct green overcord is built specifically for more durability, superior flexibility, stability and longer life on heavy-duty drives. Haul more. Drive longer.

Features and Benefits:

  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Engineered to save your fleet money and reduce downtime
  • Heavy-duty construction resists cracking and wear, even at extreme temperatures
  • Patented material provides peak performance at prolonged extreme operating temperatures
  • Problem solver designed for the toughest applications
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • Tensioner Replacement is Recommended (if equipped)

Specifications:

Cord Material:
Polyester
Cross Section Designation:
K
Effective Length:
2294 mm
Effective Length:
90.31 in.
Grade Type:
OE Improved
Material:
EPDM
Outside Circumference:
2308 mm
Outside Circumference:
90.873 in.
Rib Quantity:
12
Top Width:
1.647 in.
Top Width:
42 mm
Type:
Automotive V-Ribbed Belt (Heavy Duty)
ACDelco #:
12K903
ACDelco #:
K120903HD
CARQUEST #:
K120903
CARQUEST #:
K120903HD
Cummins #:
3103836
Dayco #:
5120903
Dayco #:
903K12
Dynacraft #:
4120904AP
Dynacraft #:
4120904APDYC
Dynacraft #:
D8410001122295
Dynacraft #:
D8410003122295
Dynacraft #:
D8410006122295
Goodyear #:
1120903
Goodyear #:
4120904
NAPA Belts/Hose #:
25-120903
NAPA Belts/Hose #:
25-120903HD
Country of Origin:
MX

Gates K120903HD Serpentine Belt compatibility with your 2007 Peterbilt 378...

Last Updated: 12/19/2019

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Peterbilt 378

14.9L L6 Diesel Turbo
1
 
Fan and Alternator
 
FleetRunner Heavy Duty Micro-V Belt
W/130A. Alt.
 

Peterbilt 378



14.9L L6 Diesel Turbo

Fan and Alternator FleetRunner Heavy Duty Micro-V Belt
W/130A. Alt.

1 Per Vehicle

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