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PPE Brushed AAM 10.5in 14-Bolt Rear Differential Cover For 2003-2013 Dodge Ram 2500 5.7L HEMI & 6.7L Cummins
SKU:
238052010
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Excessive heat can degrade the protective qualities of differential fluid, leading to accelerated wear of gears and bearings. In limited-slip differentials, constant high temperatures break down clutch packs and friction modifiers, resulting in reduced efficiency and compromised traction control. Built for the AAM 10.5-inch 14-bolt rear axle under 2003-2013 Ram 2500 trucks, the PPE Rear Differential Cover is cast from high-grade A356.0-T6 heat-treated aluminum alloy, adds 0.5 quart of fluid capacity, and carries half-inch external cooling fins in a brushed finish.
External cooling fins pull heat out of the fluid and add impact resistance, while precision-placed internal windage scrapers keep fluid distributed around the gears and cut the excessive churning that causes heat, aeration, and parasitic power loss. Together the fins and scrapers form an ultra-strong cross-bracing structure, backed by cast-in gussets that support the differential housing flange. The fill plug sits at the factory level, and both service plugs carry high-temperature neodymium magnets to capture ferrous particles.
Features:
- Premium A356.0-T6 heat-treated cast aluminum alloy construction
- Precision cast in permanent steel molds for dimensional accuracy
- Increases oil capacity by 0.5 quart for higher thermal capacity
- Half-inch external fins lower differential fluid temperature
- Internal windage scrapers cut churning, aeration, and power loss
- Fins and scrapers form an ultra-strong cross-bracing structure
- Cast-in gussets add housing flange support and rigidity
- 304 stainless plugs with neodymium magnets and Viton O-rings
Specifications:
- Brand: PPE
- Part Type: Rear Differential Cover
- Material: A356.0-T6 Heat-Treated Cast Aluminum Alloy
- Finish: Brushed
- Casting Method: Precision Cast, Permanent Steel Mold
- Differential: AAM 10.5 in, 14-Bolt
- Added Fluid Capacity: 0.5 Quart
- External Fin Height: 1/2 in
- Internal Scrapers: Precision-Placed Windage Scrapers
- Service Plugs: 304 Stainless Steel
- Plug Magnets: High-Temperature Neodymium
- OEM Reference: MOPAR 5086801AC
- Warranty: Limited Lifetime
Included:
- (1) PPE Cast Aluminum Rear Differential Cover
- (1) 304 Stainless Steel Fill Plug with Neodymium Magnet
- (1) 304 Stainless Steel Drain Plug with Neodymium Magnet
- Viton O-Rings
Fitment:
- 2003-2009 Dodge Ram 2500 5.7L HEMI (AAM 10.5 in 14-bolt rear)
- 2003-2009 Dodge Ram 2500 5.9L/6.7L Cummins (AAM 10.5 in 14-bolt rear)
- 2010-2013 Ram 2500 5.7L HEMI (AAM 10.5 in 14-bolt rear)
- 2010-2013 Ram 2500 6.7L Cummins (AAM 10.5 in 14-bolt rear)
Notes:
- Limited Lifetime Warranty
- Warranty does not cover modifications, alterations, or misuse
- Fits the AAM 10.5-inch 14-bolt rear axle on 2003-2013 Ram 2500 trucks only - verify the axle tag before ordering
Product Specs
SKU:
238052010
Brand:
PPE
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