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Thumbnail Filmstrip of 2020-2026 6.6L L5P Duramax Heavy-Duty Cast Aluminum Engine Oil Pan Raw PPE 114053100 Images
The PPE 114053100 raw cast aluminum engine oil pan fits 2020-2026 GM trucks with the 6.6L L5P Duramax. Its flat-bottom sump lets old oil drain out instead of remaining behind in the stock stamped-steel pan. The replacement adds 2 quarts of capacity without changing the factory dipstick reading.
PPE casts the pan in permanent steel molds using A356.0-T6 heat-treated aluminum. Reinforcing ribs and flange gussets stiffen the casting, while bottom cooling channels add surface area for heat dissipation. The raw finish leaves the aluminum uncoated. No core required.
Key Features & Benefits
- Complete Drainage: Flat-bottom design helps remove retained old oil during service.
- Added Capacity: Two additional quarts increase the volume available to absorb heat.
- Reinforced Casting: Ribs and gussets support the flange and pan body.
- Magnetic Drain Plug: A stainless steel plug with a high-temperature neodymium magnet captures ferrous debris.
- Sealant Grooves: Machined channels guide the RTV bead around the flange.
Technical Specifications
- Manufacturer: PPE / Pacific Performance Engineering
- Part Number: 114053100
- Product Type: Engine Oil Pan
- Material / Finish: A356.0-T6 cast aluminum / Raw
- Additional Oil Capacity: 2 quarts over stock
- Port: 1/8-inch NPT with installed plug
- Includes: Pan, 26 M6-1.0 x 25mm socket-head bolts, 26 washers, installed M14 x 1.5 magnetic drain plug and NPT plug
- Engine Platform / Compatibility: 2020-2026 GM 6.6L L5P Duramax
- Core Requirement: No core required
- Warranty: Limited lifetime warranty
Vehicle Fitment & Technical Installation Notes
Fits 2020-2026 GM 6.6L L5P Duramax applications. Installation requires RTV-type silicone sealant. PPE's guide calls for removal of the skid plate and front crossmember, lowering and securing the front differential, moving transmission coolant lines and trimming a lower passenger-side bellhousing bolt for pan clearance.
Installation Tip: Clean the mating surface completely, follow the sealant grooves and allow the RTV manufacturer's specified cure time before adding oil. Torque supplied pan bolts to 8-10 lb-ft and the drain plug to 25-30 lb-ft. Verify the final oil level on the dipstick rather than relying only on added volume.
The PPE 114053100 raw cast aluminum engine oil pan fits 2020-2026 GM trucks with the 6.6L L5P Duramax. Its flat-bottom sump lets old oil drain out instead of remaining behind in the stock stamped-steel pan. The replacement adds 2 quarts of capacity without changing the factory dipstick reading.
PPE casts the pan in permanent steel molds using A356.0-T6 heat-treated aluminum. Reinforcing ribs and flange gussets stiffen the casting, while bottom cooling channels add surface area for heat dissipation. The raw finish leaves the aluminum uncoated. No core required.
Key Features & Benefits
Complete Drainage: Flat-bottom design helps remove retained old oil during service.
Added Capacity: Two additional quarts increase the volume available to absorb heat.
Reinforced Casting: Ribs and gussets support the flange and pan body.
Magnetic Drain Plug: A stainless steel plug with a high-temperature neodymium magnet captures ferrous debris.
Sealant Grooves: Machined channels guide the RTV bead around the flange.
Technical Specifications
Manufacturer: PPE / Pacific Performance Engineering
Part Number: 114053100
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The PPE 114053100 raw cast aluminum engine oil pan fits 2020-2026 GM trucks with the 6.6L L5P Duramax. Its flat-bottom sump lets old oil drain out instead of remaining behind in the stock stamped-steel pan. The replacement adds 2 quarts of capacity without changing the factory dipstick reading.
PPE casts the pan in permanent steel molds using A356.0-T6 heat-treated aluminum. Reinforcing ribs and flange gussets stiffen the casting, while bottom cooling channels add surface area for heat dissipation. The raw finish leaves the aluminum uncoated. No core required.
Key Features & Benefits
- Complete Drainage: Flat-bottom design helps remove retained old oil during service.
- Added Capacity: Two additional quarts increase the volume available to absorb heat.
- Reinforced Casting: Ribs and gussets support the flange and pan body.
- Magnetic Drain Plug: A stainless steel plug with a high-temperature neodymium magnet captures ferrous debris.
- Sealant Grooves: Machined channels guide the RTV bead around the flange.
Technical Specifications
- Manufacturer: PPE / Pacific Performance Engineering
- Part Number: 114053100
- Product Type: Engine Oil Pan
- Material / Finish: A356.0-T6 cast aluminum / Raw
- Additional Oil Capacity: 2 quarts over stock
- Port: 1/8-inch NPT with installed plug
- Includes: Pan, 26 M6-1.0 x 25mm socket-head bolts, 26 washers, installed M14 x 1.5 magnetic drain plug and NPT plug
- Engine Platform / Compatibility: 2020-2026 GM 6.6L L5P Duramax
- Core Requirement: No core required
- Warranty: Limited lifetime warranty
Vehicle Fitment & Technical Installation Notes
Fits 2020-2026 GM 6.6L L5P Duramax applications. Installation requires RTV-type silicone sealant. PPE's guide calls for removal of the skid plate and front crossmember, lowering and securing the front differential, moving transmission coolant lines and trimming a lower passenger-side bellhousing bolt for pan clearance.
Installation Tip: Clean the mating surface completely, follow the sealant grooves and allow the RTV manufacturer's specified cure time before adding oil. Torque supplied pan bolts to 8-10 lb-ft and the drain plug to 25-30 lb-ft. Verify the final oil level on the dipstick rather than relying only on added volume.