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.
Watch an Engine Breakdown:

Kenworth T680 Battery Box
Price:
$225.00
$225.00
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Tag No.
600-12470
Tag No.
600-12470
Part No.
N1061842222
Part No.
N1061842222
Width
29.75"
Width
29.75"
Depth
14.00"
Depth
14.00"
Height
16.00"
Height
16.00"
Tray Material
Steel
Tray Material
Steel
Cover Material
N/A
Cover Material
N/A
Battery Capacity
4
Battery Capacity
4
Steps
No
Steps
No
Side
Either
Side
Either
Lockable
No
Lockable
No
Latch/Strap
N/A
Latch/Strap
N/A

Kenworth T680 Fuel Tank
Price:
$750.00
$750.00
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Tag No.
609-18315
Tag No.
609-18315
Part No.
K861103RBL1104B0
Part No.
K861103RBL1104B0
Shape
Round
Shape
Round
Width/Diameter
24.50"
Width/Diameter
24.50"
Length
48.00"
Length
48.00"
Height
N/A
Height
N/A
Fill to Front
44.00"
Fill to Front
44.00"
Gallons
100
Gallons
100
Side
Driver
Side
Driver
Material
Aluminum
Material
Aluminum
Sending Unit
Yes
Sending Unit
Yes
Steps
No
Steps
No
Straps & Brackets
Yes
Straps & Brackets
Yes
Fuel Type
Diesel
Fuel Type
Diesel

Kenworth T680 DEF Tank
Price:
$500.00
$500.00
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Tag No.
657-11327
Tag No.
657-11327
Gallons
21.7
Gallons
21.7
Pump Included
-
Pump Included
-
Pump Part #
-
Pump Part #
-
Module
-
Module
-
Cummins X15 Engine Flywheel Housing
Price:
$675.00
$675.00
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Tag No.
512-15300
Tag No.
512-15300
Part No.
3695287
Part No.
3695287
Material
Aluminum
Material
Aluminum
SAE #
1
SAE #
1
Starter Bolt Size
5/8 X 11
Starter Bolt Size
5/8 X 11
Motor Mount Bolt Size
3/4 X 10
Motor Mount Bolt Size
3/4 X 10
Oil Pan Bolt Size
3/8 X 16
Oil Pan Bolt Size
3/8 X 16
Transmission Bolt Size
7/16 X 14
Transmission Bolt Size
7/16 X 14
Cummins X15 Engine Flywheel Housing
Price:
$675.00
$675.00
View Detail >
Tag No.
512-15301
Tag No.
512-15301
Part No.
3695287
Part No.
3695287
Material
Aluminum
Material
Aluminum
SAE #
1
SAE #
1
Starter Bolt Size
5/8 X 11
Starter Bolt Size
5/8 X 11
Motor Mount Bolt Size
3/4 X 10
Motor Mount Bolt Size
3/4 X 10
Oil Pan Bolt Size
3/8 X 16
Oil Pan Bolt Size
3/8 X 16
Transmission Bolt Size
7/16 X 14
Transmission Bolt Size
7/16 X 14


