On Sale
aFe Power Front Differential Cover, raw cast aluminium — 2013–2023 Ram 2500 / 3500 6.7L Cummins, AAM 9.25 12-bolt front — 46-70400
$298.00$240.00
In stock
Suspension
aFe Power Front Differential Cover, black with machined fins — 2003–2012 Ram 2500 / 3500 5.9L and 6.7L Cummins, front — 46-70042
$354.00$280.00
Buy 2+ · Save 10%Every order · Save 5%Brand New
Confirmed Compatibility
2003–2012 Ram 2500 / 3500 5.9L and 6.7L Cummins, front.
Condition
Brand New
Mileage
0 Miles
Warranty
Manufacturer Warranty
Fitment
2003–2012 Ram 2500 / 3500 5.9L and 6.7L Cummins, front.
Quantity
$354.00$280.00
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Stock StatusIn Stock
BrandaFe Power
What you see is what you get — exact item, as pictured. Want it upgraded? We’ll refurbish it to your spec.
aFe Power cast aluminium front differential cover in black with machined fins for the 2003–2012 Ram 2500 / 3500 5.9L and 6.7L Cummins, front.
A differential cover does three jobs: it keeps the gear oil in, it keeps debris and impacts out, and — if it is designed for it — it helps get heat out of the oil. The factory stamped-steel cover does the first well enough and the other two badly.
aFe's covers are cast aluminium with reinforcing ribs, which adds strength and heat dissipation as well as fluid capacity. More oil at a lower temperature is exactly what a differential wants when the truck is towing.
This is the black with machined fins version. aFe offer the same cover in more than one finish, each with its own part number and price.
Complete Your Build
On Sale
aFe Power Front Differential Cover, black powder coated — 2013–2023 Ram 2500 / 3500 6.7L Cummins, AAM 9.25 12-bolt front — 46-70402
$354.00$280.00
In stock
On Sale
aFe Power Front Differential Cover, raw aluminium — 2003–2012 Ram 2500 / 3500 5.9L and 6.7L Cummins, front — 46-70040
$298.00$240.00
In stock
On Sale
aFe Power Front Differential Cover, Street Series, raw — 2011–2020 GM 2500HD / 3500HD 6.6L Duramax, AAM 9.25 front — 46-71050A
$298.00$240.00
In stock
On Sale
aFe Power Front Differential Cover, Pro Series black with machined fins — 2011–2020 GM 2500HD / 3500HD 6.6L Duramax, AAM 9.25 front — 46-71050B
$354.00$280.00
In stock
On Sale
aFe Power Front Differential Cover, raw cast aluminium — 2017–2023 Ford F-250 / F-350 6.7L Power Stroke, front — 46-71100A
$298.00$240.00
In stock
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