Engines

Frontier Trucks Parts is one of the leading suppliers of new, used, and rebuilt engines in the industry. We offer some of the best replacement engines and parts available today. We have been in business for over 15 years and pride ourselves on providing the highest quality products with excellent customer service. Our knowledgeable sales staff and same day shipping are here to get you back on the road quickly. Please feel free to search our site to learn more about our drop-in engines, long block engines, new & used engine components. 

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Mack 44,000LBS Cast Axle Housing

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Tag No.
300-26972
Tag No.
300-26972
Part No.
19QF5287
Part No.
19QF5287
Suspension Type
Camelback
Suspension Type
Camelback
Service #
19QF5287
Service #
19QF5287
Truck Make
Mack
Truck Make
Mack
VIN #
N/A
VIN #
N/A
Position
Rear
Position
Rear
Spider Hole
8+1
Spider Hole
8+1
Cover Type
Cast
Cover Type
Cast
ABS
No
ABS
No
Torque Bracket #
N/A
Torque Bracket #
N/A
Seat Bracket #
Camelback
Seat Bracket #
Camelback
Wall Thickness
N/A
Wall Thickness
N/A

Eaton RS-404 Axle Housing

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Tag No.
300-26971
Tag No.
300-26971
Part No.
321318
Part No.
321318
Suspension Type
AG-380 Flex Air
Suspension Type
AG-380 Flex Air
Service #
322557
Service #
322557
Truck Make
Peterbilt
Truck Make
Peterbilt
VIN #
N/A
VIN #
N/A
Position
Rear
Position
Rear
Spider Hole
15+1
Spider Hole
15+1
Cover Type
Welded
Cover Type
Welded
ABS
Yes
ABS
Yes
Torque Bracket #
302226
Torque Bracket #
302226
Seat Bracket #
N/A
Seat Bracket #
N/A
Wall Thickness
9.5mm
Wall Thickness
9.5mm
Inspected By
AR
Inspected By
AR

Eaton DS-404 Axle Housing

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Tag No.
300-26970
Tag No.
300-26970
Part No.
321501
Part No.
321501
Suspension Type
AG-400
Suspension Type
AG-400
Service #
321501
Service #
321501
Truck Make
Peterbilt
Truck Make
Peterbilt
VIN #
N/A
VIN #
N/A
Position
Front
Position
Front
Spider Hole
15+1
Spider Hole
15+1
Cover Type
Welded
Cover Type
Welded
ABS
No
ABS
No
Torque Bracket #
C11-1021
Torque Bracket #
C11-1021
Seat Bracket #
C07-1012 x2
Seat Bracket #
C07-1012 x2
Wall Thickness
.374
Wall Thickness
.374
Inspected By
KM
Inspected By
KM
520-15436.677734.JPG

Cummins X15 Oil Pan

Price:

$825.00

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Tag No.
520-16747
Tag No.
520-16747
Part No.
4386821KIT
Part No.
4386821KIT
Material
Steel
Material
Steel
Pan Sump
Front
Pan Sump
Front
518-14179.619282.PNG

Cummins N14 Exhaust Manifold

Price:

$407.00

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Tag No.
518-15187
Tag No.
518-15187
Part No.
N14EMPC
Part No.
N14EMPC
Type
Complete
Type
Complete
Center Cast #
3078323
Center Cast #
3078323
End Cast #
3078322/3078324
End Cast #
3078322/3078324