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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Eaton RS-404 Axle Housing
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Tag No.
300-26688
Tag No.
300-26688
Part No.
320594
Part No.
320594
Suspension Type
Air Ride
Suspension Type
Air Ride
Service #
322557
Service #
322557
Truck Make
International
Truck Make
International
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
No
ABS
No
Torque Bracket #
302209
Torque Bracket #
302209
Seat Bracket #
N/A
Seat Bracket #
N/A
Wall Thickness
9.5mm
Wall Thickness
9.5mm

Eaton Spindle
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Tag No.
401-20845
Tag No.
401-20845
Part No.
813779
Part No.
813779
Side
Passenger
Side
Passenger
ABS
No
ABS
No
Truck Make
NA
Truck Make
NA
Axle Make
Eaton
Axle Make
Eaton
Axle Size
18000
Axle Size
18000

Eaton Spindle
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Tag No.
401-20844
Tag No.
401-20844
Part No.
813778
Part No.
813778
Side
Driver
Side
Driver
ABS
No
ABS
No
Truck Make
N/A
Truck Make
N/A
Axle Make
Eaton
Axle Make
Eaton
Axle Size
18000
Axle Size
18000

Eaton 20F4 Front Axle I-Beam
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Tag No.
409-11934
Tag No.
409-11934
Part No.
820620
Part No.
820620
Capacity
18000
Capacity
18000
Assembly #
317299
Assembly #
317299
Suspension C to C
34"
Suspension C to C
34"
Truck Make
N/A
Truck Make
N/A
Truck Model
N/A
Truck Model
N/A
Draw Key
Single
Draw Key
Single

Eaton RS-404 Axle Housing
Price:
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View Detail >
Tag No.
300-26687
Tag No.
300-26687
Part No.
320594
Part No.
320594
Suspension Type
Air Ride
Suspension Type
Air Ride
Service #
322557
Service #
322557
Truck Make
International
Truck Make
International
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
No
ABS
No
Torque Bracket #
302209
Torque Bracket #
302209
Seat Bracket #
N/A
Seat Bracket #
N/A
Wall Thickness
9.5mm
Wall Thickness
9.5mm