PPE 10L1000 HD Cast Aluminium Deep Transmission Pan – Black | Chevrolet Silverado 2500HD & 3500HD

$1,100.00

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Increase transmission cooling, improve serviceability, enhance underbody protection and extend transmission life with the PPE 10L1000 HD Cast Aluminium Deep Transmission Pan. Designed for 2020+ Chevrolet Silverado and GMC Sierra HD... Read more

SKU: 128051420N/A

Increase transmission cooling, improve serviceability, enhance underbody protection and extend transmission life with the PPE 10L1000 HD Cast Aluminium Deep Transmission Pan. Designed for 2020+ Chevrolet Silverado and GMC Sierra HD models equipped with the Allison 10L1000 transmission, this premium upgrade increases transmission fluid capacity while replacing the factory stamped steel pan with a heavy-duty cast aluminium alternative engineered for towing, touring and demanding Australian conditions.

 

The PPE 10L1000 HD Cast Aluminium Deep Transmission Pan is engineered to improve transmission cooling, increase fluid capacity and provide superior protection for the Allison 10L1000 automatic transmission.

Whether you're towing a caravan, hauling heavy loads or travelling Australia's remote roads, transmission temperature is one of the leading causes of automatic transmission wear. The PPE pan increases transmission fluid capacity by approximately 4 US quarts (3.8 litres), improving thermal stability while helping reduce transmission operating temperatures under sustained load.

Manufactured from premium A356.0-T6 heat-treated cast aluminium, the pan incorporates large external cooling fins, deep internal heat-transfer baffles and reinforced gussets to maximise heat dissipation while significantly increasing structural rigidity. Compared to the factory stamped steel transmission pan, the PPE design offers greater resistance to impacts from rocks, road debris and off-road hazards, making it an excellent upgrade for touring and work vehicles.

Routine servicing is also improved with the inclusion of a 304 stainless steel magnetic drain plug and a magnetic fluid level check plug, both fitted with Viton O-rings to capture ferrous wear particles while simplifying transmission maintenance. An integrated 1/8" NPT port allows installation of an optional transmission temperature sender.

Key Features:

  • Heavy-duty A356.0-T6 cast aluminium construction.
  • Durable black powder-coated finish.
  • Suits Allison 10L1000 automatic transmission.
  • Approx. 4 US quarts (3.8L) additional transmission fluid capacity.
  • Large external cooling fins for improved heat dissipation.
  • Deep internal heat-transfer baffles.
  • Reinforced cast gussets for increased rigidity.
  • Greater underbody protection than the factory stamped steel transmission pan.
  • Magnetic drain plug and magnetic fluid level check plug.
  • 1/8" NPT temperature sender port.
  • Compatible with OEM transmission gasket and filter.
  • Limited lifetime manufacturer warranty.

Why Upgrade?

Heat is one of the leading causes of automatic transmission wear.

The PPE transmission pan helps by:

  • Increasing transmission fluid capacity.
  • Improving cooling performance.
  • Lowering transmission operating temperatures.
  • Extending transmission fluid life.
  • Improving reliability when towing.
  • Providing increased protection against underbody impacts.
  • Making transmission servicing quicker and cleaner.

Ideal for:

  • Caravan towing.
  • Heavy towing.
  • Touring.
  • Off-road use.
  • Performance applications.
  • Commercial and fleet vehicles.

Vehicle Fitment:

Chevrolet Silverado:

  • 2500HD.
  • 3500HD.
  • 6.6L Duramax L5P.
  • Allison 10L1000 Automatic.
  • 2020+

GMC Sierra:

  • 2500HD.
  • 3500HD.
  • 6.6L Duramax L5P.
  • Allison 10L1000 Automatic.
  • 2020+

Always confirm transmission type before ordering.

What's Included:

  • PPE HD Cast Aluminium Deep Transmission Pan.
  • Magnetic Drain Plug.
  • Magnetic Fluid Level Check Plug.
  • Installation Hardware.
  • Installation Instructions.

Why We Recommend It:

At Garage76, we regularly recommend transmission upgrades for customers who tow, tour or operate in demanding Australian conditions.

The PPE 10L1000 Deep Transmission Pan provides a complete reliability upgrade by increasing transmission fluid capacity, improving cooling performance, simplifying servicing and offering greater protection than the factory stamped steel transmission pan. For customers towing caravans, horse floats or heavy trailers, it's one of the most worthwhile preventative upgrades available for the Allison 10L1000.

  • Manufacturer: PPE Power
  • Part Number: 128051420
  • Finish: Black Powder Coat
  • Material: A356.0-T6 Cast Aluminium
  • Additional Capacity: Approx. 4 US Quarts (3.8L)
  • Drain Plug: Magnetic 304 Stainless Steel
  • Fluid Level Plug: Magnetic
  • Temperature Port: 1/8" NPT
  • OEM Compatibility: Uses OEM Gasket & Filter
  • Warranty: Limited Lifetime

Canberra, Sydney & NSW

Diesel Performance & Tuning

Based in Canberra, Garage76 are your complete 4WD and Diesel Performance Tuners. From basic upgrades, to complete pre-registration vehicle builds, we have the knowledge and products to build, maintain & repair your ultimate diesel 4wd.
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DIESEL TUNING STAGES

WE OFFER THREE STAGES OF DIESEL PERFORMANCE PACKAGES

From a safe and reliable tune of your OEM ECU through to wild diesel performance upgrades, we've got 20+ years of diesel tuning under our belts and can tailor a package to suit your performance or touring needs.

STAGE ONE
(10-30% INCREASE*)

Our Stage One kits (vehicle depending) will always include an ECU remap and a tune on our in-house dyno. 
No two vehicles are the same and every diesel performance package we book spends time on our dyno.
  • G76 Custom ECU Remap

STAGE TWO
(30-50% INCREASE*)

Once you are looking to go beyond the performance of our basic Stage 1 Package, you will reach the limitations of your factory turbocharger. At this point a turbocharger upgrade will be required, along with appropriate upgrades to the exhaust, air intake system and intercooler. With these upgraded items we are able to squeeze more performance than a stock setup will ever provide.
  • G76 Custom ECU Remap

  • Upgraded Exhaust

  • Upgraded Snorkel & Airbox

  • Upgraded Turbocharger

  • Intercooler Upgrades Or Intercooler Fans

STAGE THREE
(50+% INCREASE*)

Looking for maximum GRUNT without compromising factory reliability? Our Stage Three Package is for you! This package will give you the ultimate in diesel performance, with massive gains available in power and torque. 
The main difference between our Stage Two and our Stage Three Package is the addition of high flow fuel injectors. In a diesel engine, more fuel = more power, provided you have the air to burn it! We also only have a small window of crankshaft rotation available to inject the fuel. High flow injectors allow us to increase the amount of fuel delivered to the engine during this window, resulting in huge gains in power and torque.
  • G76 Custom ECU Remap

  • Upgraded Exhaust

  • Upgraded Snorkel & Airbox

  • Upgraded Turbocharger

  • Intercooler Upgrades Or Intercooler Fans

  • High Flow Injectors

  • Upgraded Fuel Pumps

*power and torque numbers will differ between vehicle models and final diesel performance packages and tunes. Our increase numbers should be used as a guide only. Different vehicle makes will have variations in the packages we offer, not all packages come with intake cleans.
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PPE 10L1000 HD Cast Aluminium Deep Transmission Pan – Black | Chevrolet Silverado 2500HD & 3500HD

$1,100.00