Description
Product Overview
The ACDelco transmission seal is a genuine GM part engineered to match the original equipment specifications. Crafted from high‑grade rubber, the round seal measures 1.9 inches in thickness and fits the OEM part number 24236927. Its compact dimensions—8 × 6.1 × 1.9 inches—and lightweight design (2.4 oz) make it easy to handle while providing the durability required for demanding transmission environments. This seal is part of the ACDelco line, known for consistent quality and reliability across a wide range of GM models.
Usage
Designed for GM vehicles, this seal is ideal for replacing worn or damaged transmission O‑rings during routine maintenance or repair. Whether you are a professional technician or a DIY hobbyist, the seal’s precise fit ensures a leak‑free seal around the transmission shaft, protecting against fluid loss and contamination. It performs best in typical operating temperatures and pressures found in passenger cars, light trucks, and SUVs.

Why Choose Us
Choosing the ACDelco transmission seal guarantees you receive a part that meets GM’s strict OE standards. Each seal undergoes rigorous testing for dimensional accuracy, material resilience, and performance under stress. Backed by a 4.7‑star rating from over 90 verified customers, this product offers confidence in fit, form, and function. Additionally, the seal is sourced directly from the manufacturer, ensuring authenticity and consistent quality across every unit.
Key Features
- Exact GM OE specification for flawless fit and function
- High‑grade rubber construction resists wear, heat, and chemicals
- Compact 1.9‑inch thickness ideal for tight transmission spaces
- Lightweight (2.4 oz) for easy handling and installation
- Highly rated 4.7‑star customer satisfaction for reliability
FAQ
Is this seal compatible with all GM models?
The seal matches the OEM part number 24236927, which is used in a wide range of GM vehicles. Verify your vehicle’s service manual to confirm compatibility.
Can I install this seal myself?
Yes, the seal is designed for straightforward installation with standard tools. Follow the vehicle’s service guide for proper cleaning and placement to ensure a leak‑free seal.
What material is the seal made from?
It is made from a premium rubber compound that offers excellent resistance to heat, oil, and transmission fluids, extending the service life of the seal.
How does this seal differ from generic aftermarket options?
Being a genuine ACDelco part, it meets GM’s original equipment specifications, guaranteeing exact dimensions and material quality that generic seals often cannot match.
What is the warranty on this product?
ACDelco provides a limited warranty covering manufacturing defects. Refer to the warranty card included with the product for detailed terms.





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