fits model: 2500, Suburban. make: Chevrolet. year: 1991.

( Brand: Chevrolet Truck ), ( Manufacturer Part Number: SUBCHEV25 ), ( Part Type: Transfer Case ), ( Conditions Options: 5.7, At ), ( Genuine Oem: Yes ), ( Ipn: 412-00232 )
The Chevrolet 412-00232 transfer case is a crucial component of the drivetrain system in select 1991 Suburban 2500 vehicles equipped with the 4L80E transmission and 7.0L engine, bearing the chassis number 1184981. This transfer case serves the essential purpose of distributing power from the transmission to both the front and rear axles, allowing for the renowned four-wheel-drive capabilities synonymous with these powerful Suburban models.
This transfer case boasts a robust and durable design, featuring a hydraulic shift system that seamlessly transitions from 2WD to 4WD at speeds of up to 60 mph. The unit comes complete with a robust set of gears that efficiently transmit power from the transmission to the axles, ensuring smooth operation and dependable performance in various driving conditions.
The housing of the Chevrolet 412-00232 transfer case is engineered from high-strength materials, including cast iron and steel, to withstand the rigors of heavy-duty use in 4WD applications. With a substantial lip on the output flange for added strength, this transfer case can effectively handle the torque demands put forth by the potent 7.0L V8 engine.
Features such as a heavy-duty front chain and mainshaft seal, as well as an innovative detachable output shaft design, contribute to the unit's longevity and ease of servicing. The external shift ring allows for external control of the transfer case, enabling a user to confidently put the versatility of the 4WD system to the test on any terrain with the touch of a button.
In summary, the Chevrolet 412-00232 transfer case is a rugged and dependable solution for customers seeking the ultimate in four-wheel-drive capabilities for their 1991 Suburban 2500 with the 4L80E transmission and 7.0L engine (chassis number 1184981). With its strong design, effective power transfer, and straightforward servicing, this transfer case allows vehicle owners to tackle challenging terrain with absolute confidence and unwavering performance.
1. Durability: The Chevrolet Suburban 2500 series is known for its robustness and longevity. With proper maintenance, these vehicles can last for hundreds of thousands of miles.
2. Size and Space: The Suburban's large size offers ample interior space for passengers and cargo. This model can comfortably accommodate up to nine passengers and has a maximum towing capacity of around 7,800 pounds.
3. Powerful Engine: The 4.3L V6 engine delivers decent power and torque for a vehicle of its size. Additionally, it achieves a respectable fuel economy for a large SUV.
4. Relative Affordability: Compared to newer models, older Suburbans, including the 1991 model, may offer a more reasonable price, making it a cost-effective option for those looking for a capable and spacious vehicle.
5. Cost-effective for DIY Enthusiasts: These vehicles are popular among DIY enthusiasts due to their availability of aftermarket parts and extensive aftermarket support.
Cons:1. Reliability of the 4L80E Transmission: The 4L80E transmission, especially around the 2 million-mile mark, is known to have some problematic areas. These issues range from shifting difficulties to eventual transmission failure.
2. Fuel Efficiency: The Suburban, while offering ample space and power, comes at the cost of fuel efficiency, which is less desirable for those looking to save on gas.
3. Complexity: Older models like the 1991 Suburban require more maintenance and attention than newer vehicles. With numerous systems and components, any repair or maintenance tasks can turn into lengthy and potentially costly experiences.
4. Deficiencies in Modern Convenience Features: The 1991 Chevrolet Suburban does not come with modern comforts and safety features, making it less desirable for those seeking cutting-edge technology and enhancements.
5. Environmentally Unfriendly: The old Suburban model does not meet modern emission standards and emits significant amounts of greenhouse gases, contributing to worsening air quality and environmental concerns.
Conclusion:The 1991 Chevrolet Suburban 2500 412-00232 with 7L 4L80E transmission is a capable, robust, and spacious vehicle, suitable for those who prioritize cargo and passenger space, power, and a lower cost. However, potential buyers should be aware of the vehicle's known issues, including the reliability concerns of the 4L80E transmission and increased maintenance needs. Despite the challenges, for those with hands-on skills, ample patience, and a tight budget, the Suburban may be an excellent choice.
Recommendation:If you are considering purchasing a 1991 Chevrolet Suburban 2500 with the 412-00232 4L80E transmission, we recommend that you have a thorough inspection done by a trusted mechanic before making the final purchase. This will help you assess the current condition of the vehicle, particularly its transmission. Additionally, be prepared for the higher ongoing costs due to increased maintenance needs and factor this into your budget. Consider consulting online forums and resources to gather information on potential problems and recommended aftermarket parts for any repairs.
What is covered. Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines. If a return is accepted, please ship the item to address below. For example, when installing a transmission, the torque converter needs to be seated properly on input shaft.
Bumper assemblies DO NOT come with Upper Grilles unless stated. No expedited shipping is available. Items listed as CORE are only guaranteed rebuild able. Check the Q A section for Business Support.
Steering Columns: All steering columns sold will come without airbags. Avondale, MN 55302. Lack of these convenience items does not warrant a return
Full warranty not available for items listed as CORE. Any bulbs or wiring still attached to the,Tail Light,assemblies are not warranted part of the listing in any way. Transmissions: Transmissions will come with the torque converter and all sensors.
3531 County Road 3 NW. Warranty does NOT cover labor, diagnostics, towing costs, rental car, or any other expenses related to an item being defective/damaged. Covered under warranty: An engine block is found to be cracked and NOT rebuild able would covered the 90-day warranty. Said convenience items are not covered under the 90-day warranty.