Description
Product Overview
The ATS Diesel Performance Stage 2 Transmission Packages 309-924-2272 is a performance-focused automatic transmission package built for compatible Cummins diesel applications that need more strength than a standard replacement transmission. It is designed for buyers who want a remanufactured transmission package capable of supporting demanding diesel use, including towing, hauling, pulling, racing, and modified-power applications.
This package is identified by Manufacturer’s Part Number 309-924-2272 and Summit Racing Part Number APF-3099242272. These product identifiers help diesel truck owners, mechanics, fleet maintenance departments, performance shops, service departments, and drivetrain specialists confirm the correct transmission package before purchase.
The transmission features a 4-speed configuration, Cummins bellhousing bolt pattern, standard shift pattern, and automatic valve body. It is designed to retain automatic operation while supporting stronger drivetrain performance for compatible applications.
A key part of this package is the included torque converter, with an advertised 1,300–1,500 rpm flash stall rating. This is an important specification for diesel truck owners who need proper converter behavior for towing, hauling, daily driving, or performance use.
The package also features lockup compatibility, a deep aluminum transmission pan with a black finish, a steel input shaft, and an OEM-style aluminum transmission case with a purple finish.
The flexplate is not included, the transmission controller is not included, the wiring harness is not included, the transmission cooler is not included, transmission fluid is not included, and the dipstick is not included, so buyers should confirm all supporting components needed for installation before ordering.
Fitment and Application Details
The ATS Diesel Performance 309-924-2272 Stage 2 automatic transmission package should be matched carefully to the intended Cummins application before purchase. Automatic transmission fitment can vary by vehicle year, engine, drivetrain, factory transmission type, bellhousing pattern, torque converter requirements, flexplate setup, transmission mount, crossmember location, driveshaft/yoke setup, cooler routing, electronic controls, wiring, and fluid requirements.
Important fitment details to confirm include vehicle year, model, engine, drivetrain, factory transmission code, Cummins bellhousing bolt pattern, torque converter compatibility, flexplate requirements, converter bolt pattern, crankshaft pilot fitment, transmission mount location, crossmember position, driveshaft length, yoke requirements, shift linkage, electronic-control requirements, wiring harness needs, cooler line routing, lockup compatibility, fluid specifications, and installation hardware.
This package includes the torque converter, but the flexplate is not included. Buyers should confirm the correct flexplate for the engine, crankshaft, converter bolt pattern, and intended application.
The transmission controller is not included, and the wiring harness is not included. Buyers should confirm whether their specific application requires a controller, wiring harness, lockup-control solution, or other electronic transmission components.
The transmission cooler is not included, so buyers should confirm cooling requirements before installation, especially for towing, hauling, pulling, or performance use.
For a complete installation, additional components may be required, including a flexplate, transmission controller, wiring harness, cooler, cooler lines, dipstick, transmission fluid, transmission mount, driveshaft/yoke components, linkage, seals, hardware, and vehicle-specific installation parts.
Build Quality and Reliability
The ATS Diesel Performance Stage 2 Transmission Packages 309-924-2272 is built to address factory transmission weaknesses and improve durability for compatible diesel applications. It is designed for buyers whose trucks may see heavier loads, modified power, towing stress, pulling use, or long-distance work.
ATS Stage 2 packages are built with performance-focused upgrades intended to strengthen the transmission beyond stock-duty expectations. The transmission is remanufactured, giving buyers a refreshed and upgraded drivetrain package rather than a basic used replacement unit.
This package includes a torque converter, an important component for diesel drivability, power transfer, and load-handling behavior. The advertised 1,300–1,500 rpm flash stall rating gives buyers a clear converter specification for matching the transmission package to the vehicle’s intended use.
The deep aluminum transmission pan helps support increased fluid capacity and improved transmission cooling potential compared with shallow pan designs. The pan features a black finish for a clean performance appearance.
The steel input shaft supports drivetrain strength in compatible applications, while the OEM-style aluminum case provides the correct case structure for proper fitment.
High-stress areas of the case are reinforced, and the external surface is sealed, helping support durability in demanding diesel use.
What Makes This Transmission Package a Strong Choice
The ATS Diesel Performance 309-924-2272 Stage 2 transmission package is a strong choice for buyers who need a 4-speed automatic transmission kit for compatible Cummins diesel applications.
The Stage 2 package design is built to help address factory weaknesses and improve durability for trucks that may operate above stock-duty conditions.
The included torque converter adds major value, especially for diesel truck owners who need a matched converter with a 1,300–1,500 rpm advertised flash stall rating.
The deep black aluminum pan supports performance-style cooling and fluid capacity benefits while giving the transmission package a clean upgraded appearance.
The steel input shaft is an important strength-focused specification for drivetrain durability.
The lockup compatible design supports proper converter lockup function in compatible applications.
The Cummins bellhousing bolt pattern and OEM-style aluminum case help support correct fitment for compatible Cummins applications.
For racers, pullers, long-haulers, tow vehicles, and modified diesel builds, this package gives buyers a stronger transmission foundation with ATS Diesel Performance engineering behind it.
Ideal Buyers and Use Cases
The ATS Diesel Performance Stage 2 Transmission Packages 309-924-2272 is ideal for Cummins diesel truck owners, mechanics, repair shops, fleet service teams, towing operators, performance builders, pullers, long-haul drivers, diesel performance shops, service departments, and drivetrain specialists who need a stronger 4-speed automatic transmission package.
It is suitable for compatible Cummins applications requiring a remanufactured automatic transmission, included torque converter, 1,300–1,500 rpm stall rating, deep aluminum transmission pan, steel input shaft, lockup compatibility, and reinforced transmission case support.
This product is useful for diesel trucks used for towing, hauling, performance upgrades, pulling, heavy-duty street use, fleet work, long-distance driving, or modified-power applications where factory transmission weaknesses need to be addressed.
It is also a practical choice for professional installers confirming required supporting components such as the flexplate, controller, wiring harness, cooler, fluid, dipstick, transmission mount, driveshaft connection, linkage, and installation hardware.
The best buyer for this package is someone who can confirm the Cummins vehicle application, transmission compatibility, and required supporting components before ordering.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | ATS Diesel Performance Stage 2 Transmission Packages 309-924-2272 |
| Brand | ATS Diesel Performance |
| Manufacturer’s Part Number | 309-924-2272 |
| Part Type | Automatic Transmissions |
| Product Line | ATS Diesel Performance Stage 2 Transmission Packages |
| Summit Racing Part Number | APF-3099242272 |
| Number of Gears | 4 |
| Bellhousing Bolt Pattern Manufacturer | Cummins |
| Transmission Shift Pattern | Standard |
| Valve Body Style | Automatic |
| Torque Converter Included | Yes |
| Advertised Flash Stall Rating | 1,300–1,500 rpm |
| Flexplate Included | No |
| Transmission Controller Included | No |
| Wiring Harness Included | No |
| Transmission Cooler Included | No |
| Trans-Brake Included | No |
| Lockup Compatible | Yes |
| Transmission Pan Style | Deep |
| Transmission Pan Material | Aluminum |
| Transmission Pan Finish | Black |
| Input Shaft Material | Steel |
| Transmission Case Style | OEM |
| Transmission Case Material | Aluminum |
| Transmission Case Finish | Purple |
| Transmission Shield Built In | No |
| Flexplate Shield Built In | No |
| Transmission Fluid Included | No |
| Dipstick Included | No |
| Remanufactured | Yes |
| Quantity | Sold as a kit |
| Case Reinforcement | High-stress areas reinforced |
| External Case Treatment | External surface sealed |
| Fitment Support | Confirm compatibility before ordering |
Ordering Support and Fitment Guidance
Before ordering the ATS Diesel Performance Stage 2 Transmission Packages 309-924-2272, confirm that the package matches the intended Cummins application, engine, drivetrain, and performance requirements.
Important details to verify include vehicle year, model, engine, drivetrain, factory transmission type, bellhousing pattern, converter requirements, flexplate compatibility, converter bolt pattern, crankshaft pilot fitment, transmission mount, crossmember position, driveshaft/yoke setup, shift linkage, lockup compatibility, controller requirements, wiring harness requirements, cooler requirements, cooler line routing, fluid specifications, and installation hardware.
This package includes the torque converter, but it does not include the flexplate, does not include the transmission controller, does not include the wiring harness, does not include the transmission cooler, does not include transmission fluid, and does not include a dipstick.
For best results, confirm all supporting components before installation, especially if the vehicle is used for towing, hauling, pulling, performance driving, or modified-power applications.
Our team can help confirm compatibility using the 309-924-2272 part number, vehicle details, original transmission information, and drivetrain setup before purchase.
Frequently Asked Questions
What is the ATS Diesel Performance 309-924-2272 transmission package?
The ATS Diesel Performance 309-924-2272 is a Stage 2 4-speed automatic transmission package for compatible Cummins applications. It includes a remanufactured transmission and torque converter.
Is this transmission remanufactured?
Yes. This ATS Diesel Performance Stage 2 transmission package is listed as remanufactured.
Does this package include a torque converter?
Yes. The torque converter is included. It has an advertised 1,300–1,500 rpm flash stall rating.
Does this package include a flexplate?
No. The flexplate is not included. Buyers should confirm the correct flexplate for the engine, crankshaft, converter bolt pattern, and application before installation.
Does this package include a controller or wiring harness?
No. The transmission controller is not included, and the wiring harness is not included. Confirm whether your specific application requires these components before ordering.
Does this package include a transmission cooler?
No. The transmission cooler is not included. Buyers should plan the correct cooler setup separately, especially for towing, hauling, pulling, or performance use.
Is this transmission lockup compatible?
Yes. This package is listed as lockup compatible. Buyers should confirm lockup-control requirements for their vehicle before installation.
What transmission pan does this package use?
This transmission uses a deep aluminum transmission pan with a black finish.
What case material and finish does this transmission have?
The transmission uses an OEM-style aluminum case with a purple finish.
Is this package for Cummins applications?
Yes. The bellhousing bolt pattern manufacturer is listed as Cummins. Buyers should confirm the exact vehicle, engine, and drivetrain compatibility before purchase.
Is this a complete installation kit?
No. This package includes the transmission and torque converter, but it does not include the flexplate, controller, wiring harness, cooler, transmission fluid, or dipstick. Additional vehicle-specific parts may be required.
Who is this transmission package best for?
This package is best for Cummins diesel truck owners, mechanics, fleet service teams, towing operators, pullers, long-haul drivers, and diesel performance builders who need a stronger Stage 2 automatic transmission package for compatible applications.






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