PPE 128051010 Deep Allison Transmission Pan - Brushed

PART# 128051010 | SKU PPE128051010
★★★★★ ★★★★★ 4.3 (9 Reviews)

Vehicle Fitment For:
2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P (Equipped With Allison 1000 / 2000 / 2400)

See full application list below
NOTES: Gasket not included. This pan includes a filter and installation hardware. When performing maintenance, a deep pan transmission filter is required.
$350.99

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Description

Simply stated, more is better when it comes to transmission fluid. The more fluid there is, the cooler the transmission runs. The cleaner the fluid stays, the longer the transmission lasts. That is why you need a PPE Heavy Duty Deep Aluminum Transmission Pan for your Allison transmission. But wait, there is more! Large 7/8 inch cooling fins outside and internal heat sink fins reduce transmission operating temperatures up to 40 degrees. 

Cast from aluminum alloy right here in the USA. The PPE Heavy Duty Deep Aluminum Transmission Pan features an internal filter lock for the supplied Allison deep filter, drilled and threaded 1/4 inch and 1/8 inch NPT ports for optional temperature probes, a 1 inch port provides for easy fluid drainage and a high powered Neodymium magnet-equipped drain plug. Allen head mounting bolts and a new filter also come with the kit. 

Features:
  • Easy Bolt-On Installation
  • Stainless Steel Hardware
  • Compatible With OEM gasket
  • Decrease Trans Temperatures 
  • Internal & External Cooling Fins
  • Cast From A356-T6 Aluminum Alloy
  • Increases Fluid Capacity By 4 Quarts
  • Robust Side Ribs Provide Added Strength
  • Includes Installation Hardware & Allison Deep Pan Filter
  • Drilled & Tapped 1/8" & 1/4" NPT Ports Temperature Probes
Note:
Gasket not included.
This pan includes a filter and installation hardware.
When performing maintenance, a deep pan transmission filter is required.

Instructions & Tech Info

Reviews For PPE 128051010

Overall Rating
4.3/5
9 Reviews
Rating Snapshot
Verified Buyer
★★★★★ ★★★★★
PPE Deep Allison Transmission Pan-Brushed
John | April 14th, 2025
I just installed this pan a few days ago. It is a very well made product. I love the fact that I have 4 extra qts of volume. This keeps the transmission cooler. The only thing I can say is, I should have done this along time ago.
Verified Buyer
★★★★★ ★★★★★
Worth it
Zephan (WA) | March 29th, 2024
The factory gasket it reusable. Service capacity is 12 quarts and this pan is a monster and holds the most that I've seen on aftermarket pans. My trans hardly gets above 130 degrees compared to some that I've seen sitting around 160.
 
★★★★★ ★★★★★
PPE
Kenny (WA) | January 15th, 2023
Great quality, paid for the high end one but dissapointed that for $350 they can't even throw in a gasket.
 
★★★★★ ★★★★★
Trans pan
T Saunders (Hilo, Hawaii) | May 6th, 2021
Really good quality. Worth it.
 
★★★★★ ★★★★★
Trans pan
Jarrett b (Mi) | November 7th, 2020
Things badass an works great
 
★★★★★ ★★★★★
Decent buy
Jared (Indiana) | August 12th, 2020
The pan itself is built really well, and I did notice a difference in temperature while daily driving and hauling. On the other hand the hardware it come with is no good. The Alan heads stripped before I got to spec, so I went a bought my own stainless steel hardware.
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Frequently Asked Questions

So a deep internal filter comes with this kit does a gasket come with it too?

The gasket found on your transmission is reusable and will be reused for the installation of this pan.

will this fit the 2016 chevy Duramax pppe 128051010
Yes, PPE has confirmed fitment for 2015 and 2016 models.
What are the torque specifications on the drain plug and mounting bolts?
The PPE 128051010 Deep Allison Transmission Pan mounting bolts should be torqued to 15 ft-lbs. The Drain Plug can be torqued to 17 ft-lbs.
How much more fluid does the deep transmission pan take over the stock pan?
The PPE 128051010 Deep Allison Transmission Pan increases fluid capacity by 4 quarts.
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More to Consider

Specifications For PPE 128051010

MPN 128051010
SKU PPE128051010
GTIN 840171216998
ID 18039
Manufacturer Name PPE
Shipping Weight 22.00 lb.
Shipping Length 14 in.
Shipping Width 16 in.
Shipping Height 7 in.
Fuel Type Diesel
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Internal L12R6

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