The GM 326663 12-bolt differential carrier is an essential component in the powertrain system of many vehicles, particularly those manufactured by General Motors. This carrier assembly is designed to house the gears, pinion, and other essential components of the 12-bolt differential, which is responsible for transmitting power from the engine to the wheels.
The GM 326663 carrier is made from high-strength materials, such as heat-treated steel, to ensure durability and resistance to wear and tear under heavy loads. It features 12 bolts that securely attach the carrier to the housing, providing a robust and secure connection. The carrier's internal geometry is designed to maximize the efficiency of the differential gears, ensuring smooth and reliable operation.
The 326663 carrier is compatible with various 12-bolt differential assemblies, including those used in popular GM vehicles such as Chevrolet and GMC trucks and SUVs. It is also suitable for use in high-performance applications, such as racing and off-road use, due to its robust design and high-strength materials.
In addition to its durability and strength, the GM 326663 carrier is also designed with ease of installation in mind. It features precise fitments and clear markings to ensure that it is installed correctly and securely. This can help to reduce the risk of installation errors, which can lead to premature failure or reduced performance.
In conclusion, the GM 326663 12-bolt differential carrier is a high-quality and reliable component that is essential for the proper operation of many vehicles. Its robust design, high-strength materials, and ease of installation make it a popular choice for both everyday use and high-performance applications. Whether you are looking to replace a worn-out carrier or upgrade your differential for improved performance, the GM 326663 is a reliable and cost-effective solution.
Pros of buying GM 326663 12-bolt differential carrier:
1. High-quality material: The carrier is made of strong cast iron, ensuring durability and reliability.
2. Compatibility: It is compatible with various GM 12-bolt rear ends, making it a versatile option for many vehicles.
3. Easy to install: The carrier is designed to be an easy swap, making it a straightforward upgrade for a DIY enthusiast.
4. Cost-effective: Compared to other high-performance differentials, the GM 326663 carrier is relatively affordable.
Cons of buying GM 326663 12-bolt differential carrier:
1. Limited performance: While the carrier is robust and reliable, it may not offer the same performance levels as aftermarket differentials.
2. Limited upgradability: The carrier is designed for stock applications, and it may not be easily upgraded to handle higher horsepower or torque.
3. Limited availability: The carrier may not be readily available in all parts stores or online retailers, and it may require special ordering.
Conclusion:
The GM 326663 12-bolt differential carrier is a solid choice for those looking for a reliable and cost-effective upgrade for their vehicle's rear end. Its high-quality material and compatibility with various GM 12-bolt rear ends make it an attractive option for DIY enthusiasts. However, its limited performance and upgradability may not be suitable for those looking for maximum performance or those with high-performance vehicles. It is recommended to consider the vehicle's intended use and performance requirements before making a decision.
Recommendation:
If you are looking for a reliable and cost-effective upgrade for your GM 12-bolt rear end, the GM 326663 carrier is a great choice. However, if you are looking for maximum performance, it may be worth considering an aftermarket differential that offers more upgradability and capability.
Details:
Shipping service: USPS exclusions: please see exclusion list.
specifications differentialsdepo:
for years: 2012
brand: Gm
mpn: 326663
part type: Bolt
ipn: Yga-26035
items included: Carrier
placement on vehicle: Rear
seller differentialsdepo:
# reviews: 773
rating: 100.0%
city: clarksville, tennessee
general differentialsdepo:
category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional
payments differentialsdepo:
credit card: mastercard
wallet: apple-pay
returns differentialsdepo:
time: 30 days
policy: returns accepted
paid by: buyer
offer differentialsdepo:
options: ship-to-home
sold #: 29
availability: in stock
quantity: 1
best offers: true
started: june 14, 2024
shipping differentialsdepo:
class: expedited
type: fixed
transit: 6-10 days
service: usps priority mail
carrier: usps
rating: 100.0% out of 100 based on 773 user ratings.
Gm Gm8.5-28posi Used 8.5 Inch 10 Bolt Chevy 28 Spline Posi Unit Chevrolet Gmc Locker4-SPRING clutch posit unit similar to an Eaton brand. This is a Gm 8.5 10-BOLT posit unit in 28 spline. It has not been ran much if at all. No longer need it for the build. Great for a street rod, daily driver, 4X4 project. 400LB springs...(December 30th, 2023)
Auburn Gear 542031 Gm 12 Bolt 8.875 4-series Car Posi 30 Spline 4.10 And Up Camaro NovaCarrier bearings are not spun on their hubs but will need replacing. Cross pin is not wobbled out and fits snug in its bore. Clutch resistance was checked with two axles and shorter bars turning in the same direction decent. Ring gear area has some minor marks on it as seen in the pics. Deck height...(December 30th, 2023)
Gm 26033477 1988-05 10 Bolt 7.625 Open Carrier Loaded Case 3 Series Oem Original 344328 spline carrier. 3.23 and lower gears. Gm original parts. Removed from a 1998 GMC jimmy with 3.42 gears. Fits 10 bolt 7.625 rear ends. Spider gears and shaft are in good shape. Will need new carrier bearings and a shaft lock bolt. Inspect pictures for condition...(January 6th, 2024)
Gm 26050890 26050889 Oem 7.5 7.6 10 Bolt 3.42 Gear Set 26050890 Camaro Firebird S10 Monte CarloThese are used but in good condition. Comes with ring gear bolts and assortment of shims. Oem Gm 7.5 /7.6125 10 bolt 3.42 gear ratio ring and pinion set. Part # on pinion is 26050889.THESE gears to be used with a series 3 carrier. Series 3 carriers are 3.23 and numerically higher. Part # on ring ...(January 6th, 2024)
Motive G888373 Gear Gm 3.73 12 Bolt Ring And Pinion Set Excellent ConditionTeeth, splines and threads are near perfect. Excellent used condition. Used for only a short time. Gm 3.73:1 ratio. 41 tooth, 8.875 ring gear, 11 tooth 1.625, 30 spline, pinion gear. Motive brand, performance ring and pinion set, part# G888373...(January 13th, 2024)