What did the HM290 transmission come in?
The HM290 transmission, a manual transmission developed by General Motors, is a topic of interest for car enthusiasts and mechanics alike. Known for its use in light-duty trucks and certain passenger vehicles, this transmission has a unique history and application. In this article, we’ll explore the vehicles that featured the HM290 transmission and provide insights into its specifications and legacy.
Overview of the HM290 Transmission
The HM290 transmission, also referred to as the Getrag 290, was introduced in the late 1980s. It was designed as a 5-speed manual transmission primarily for rear-wheel-drive vehicles. Manufactured by Getrag, a German company known for its high-quality transmission systems, the HM290 was a popular choice for light-duty applications due to its reliability and performance.
Vehicles Equipped with the HM290 Transmission
The HM290 transmission was commonly found in General Motors vehicles during the late 1980s and early 1990s. Below is a list of vehicles that featured this transmission:
- Chevrolet C/K 1500 Trucks (1988-1992): The HM290 was used in light-duty versions of the Chevrolet C/K 1500 series, offering a manual transmission option for truck enthusiasts.
- GMC Sierra 1500 Trucks (1988-1992): Similar to the Chevrolet C/K 1500, the GMC Sierra 1500 also utilized the HM290 for its manual transmission models.
- Chevrolet S-10 and GMC S-15/Sonoma: Some models of these compact pickup trucks were equipped with the HM290 transmission, particularly in configurations requiring a durable yet lightweight manual transmission.
Key Features of the HM290 Transmission
The HM290 transmission was designed with several features that made it a reliable choice for its time:
- 5-Speed Manual: The transmission offered five forward gears, providing a balance between performance and fuel efficiency.
- Light-Duty Design: It was specifically engineered for light-duty trucks and passenger vehicles, making it unsuitable for heavy-duty applications.
- Durability: While not as robust as heavy-duty transmissions, the HM290 was known for its reliability in the vehicles it was designed for.
Legacy of the HM290 Transmission
Although the HM290 transmission is no longer in production, it remains a notable part of General Motors' history. Enthusiasts and collectors often seek out vehicles equipped with this transmission for restoration projects or as a testament to the engineering of the era. Additionally, its design influenced subsequent manual transmissions used in GM vehicles.
If you own a vehicle with an HM290 transmission or are considering purchasing one, regular maintenance is key to ensuring its longevity. At Kevin's Autos, we specialize in transmission services and can help you keep your vehicle running smoothly. Contact us today for expert advice and service!
Frequently Asked Questions
What did the NV3500 come in?
Vehicle Models: This transmission is commonly found in specific models of Dodge and GM vehicles, including Dodge Ram pickups, Dodge Dakota, Chevrolet GM pickups, Chevrolet S10, and Isuzu Hombre.
Is the HM290 transmission any good?
The NV3500 HM290 transmission is a reliable and durable component widely used in light and medium-duty trucks. By understanding common questions and concerns, you can ensure proper maintenance, make informed decisions about upgrades, and seek professional help when needed.
What is the problem with the HM290 transmission?
Common Problems and Their Causes
- Gear Slipping or Falling Out of Gear. Symptoms: Gear slipping occurs when the transmission unexpectedly shifts out of gear or struggles to stay in the selected gear.
- Difficulty Shifting.
- Unusual Noises.
- Fluid Leaks.
- Overheating.
What truck did the NV4500 come in?
General Motors used the NV4500 as RPO MT8 & MW3 in 8500 + GVWR light trucks.
- 1991–2000 GMC & Chevrolet C/K 2500 and 3500.
- 1999 & 2000 Chevrolet Silverado 2500 and 3500.
- 2001–2006 Chevrolet Silverado 2500HD and 3500 and 2007 Silverado Classic.
- 2001–2006 GMC Sierra 2500HD and 3500.
Which GM transmission is strongest?
The 10L90E is by far the biggest and heaviest modern automatic transmission in GM history, but it's also the strongest and offers amazing performance and economy when matched with a Gen V LT engine. This is part of the newest technology in the performance world.
Is a NV3500 the same as a HM290?
The NV3500 is a five speed, RWD or 4WD transmission.
Getting the correct parts takes some work, there are three separate designs known as the Getrag HM290, the 5LM60 Muncie and the New Venture NV3500. The NV3500 was used by Dodge in 1994 to 2004. GM used the unit in from 1991 to 2005.
What vehicles had the HM290 transmission?
Vehicle Models and Years
- Dodge Vehicles. Dodge Ram Pickup (1994-2004): Commonly found in light-duty versions. Dodge Dakota (1994-2003): Used in various models, especially those with V6 engines.
- GM Vehicles. Chevrolet GM Pickup (1991-2005): Often found in the 1500 series trucks.
What is the maximum torque capacity of the HM290?
The gearbox has a torque capacity of 300 ft/lbs and a GVW rating of 7,000 lbs. maximum. In- put-shaft speed is rated at 6,000 rpm. Ratios are 4.01-1 first gear, 2.32-1 second gear, 1.40-1 third gear, 1.00-1 fourth gear, 0.73-1 fifth gear (overdrive) and 3.74-1 reverse.
Is the HM290 a good transmission?
The NV3500 HM290 transmission is a reliable and durable component widely used in light and medium-duty trucks.
How to identify HM290 transmission?
Answer: To identify if your vehicle has an NV3500 HM290 transmission, you can:
- Look for the distinctive aluminum case with an integrated bell housing and waffle pattern.
- Check the identification tag or stamp on the transmission, which typically includes the model number “NV3500” or “HM290”.
