Axle & Wheel End
Frontier has one of the largest axle housing stocks in the country
We have over 4000 new and refurbished axles for heavy duty trucks. These are from top brands like Eaton, Meritor, Alliance, and Hendrickson. Additionally, we offer Hubs, Spindles, Shafts, Differentials, and more. Our same day shipping gets you back on the road faster, limiting downtime and improving your bottom line.

Isuzu 6HK1 Aftertreatment
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Tag No.
540-11494
Tag No.
540-11494
Part No.
C170072
Part No.
C170072
Type
DPF
Type
DPF
Truck Make
N/A
Truck Make
N/A
Truck Model
N/A
Truck Model
N/A
DOC #
N/A
DOC #
N/A
DPF #
N/A
DPF #
N/A
Mixer/Doser #
N/A
Mixer/Doser #
N/A
SCR #
N/A
SCR #
N/A
ESN
N/A
ESN
N/A

Meritor RR-20-145 Axle Housing
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Tag No.
300-20899
Tag No.
300-20899
Part No.
3121L1728
Part No.
3121L1728
Suspension Type
Air Ride
Suspension Type
Air Ride
Service #
E33121L1728
Service #
E33121L1728
Truck Make
Freightliner Cascadia
Truck Make
Freightliner Cascadia
VIN #
N/A
VIN #
N/A
Position
Rear
Position
Rear
Spider Hole
16 Hole Spider
Spider Hole
16 Hole Spider
Cover Type
Welded
Cover Type
Welded
ABS
N/A
ABS
N/A
Torque Bracket #
6813261440
Torque Bracket #
6813261440
Seat Bracket #
None
Seat Bracket #
None
Wall Thickness
.374
Wall Thickness
.374
Inspected By
N/A
Inspected By
N/A

Meritor RD-20-145 Axle Housing
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Tag No.
300-20898
Tag No.
300-20898
Part No.
3121M1729
Part No.
3121M1729
Suspension Type
Air Ride
Suspension Type
Air Ride
Service #
3121M1729
Service #
3121M1729
Truck Make
Freightliner Cascadia
Truck Make
Freightliner Cascadia
VIN #
3AKJGED52GSHT8068
VIN #
3AKJGED52GSHT8068
Position
Front
Position
Front
Spider Hole
16 Hole Spider
Spider Hole
16 Hole Spider
Cover Type
Welded
Cover Type
Welded
ABS
N/A
ABS
N/A
Torque Bracket #
6813261540
Torque Bracket #
6813261540
Seat Bracket #
N/A
Seat Bracket #
N/A
Wall Thickness
.374
Wall Thickness
.374
Inspected By
N/A
Inspected By
N/A

Meritor MFS12 Front Axle Assembly
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Tag No.
400-23951
Tag No.
400-23951
Part No.
MFS12143ANN432
Part No.
MFS12143ANN432
I-Beam #
3100B8140
I-Beam #
3100B8140
Capacity
12000
Capacity
12000
Brakes
Disc/ABS
Brakes
Disc/ABS
Center to Center
33"
Center to Center
33"
LH Spindle
A3111K4613
LH Spindle
A3111K4613
RH Spindle
A3111C4657
RH Spindle
A3111C4657
Hub Type
Hub Pilot
Hub Type
Hub Pilot
Hubs
N/A
Hubs
N/A
VIN #
3AKJGED52GSHT8068
VIN #
3AKJGED52GSHT8068

International Durastar Charge Air Cooler
Price:
$325.00
$325.00
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Tag No.
801-13844
Tag No.
801-13844
Part No.
1E0066230000
Part No.
1E0066230000
Design Type
Tube & Fin
Design Type
Tube & Fin