Volvo 245 (1975-1989) Universal Joint: A Complete Guide
Eliminate driveshaft vibrations and clunking noises by choosing the right U-joint for your classic Volvo 245.
- Your Volvo 245 has a two-piece driveshaft with three universal joints that must be replaced as a set for best results.
- Vibrations during acceleration and clunking when shifting into gear are the most common symptoms of U-joint failure.
- It is highly recommended to replace the driveshaft's center support bearing and mount at the same time as the U-joints.
- Premium aftermarket brands like Dana Spicer and SKF are recommended for longevity, closely followed by reliable options like GMB and Moog.
Symptoms of a Failing Universal Joint
A worn or failing U-joint on a Volvo 245 will give you clear warning signs. Because the U-joint can fail by becoming loose or by seizing, the symptoms can vary. A seized joint often causes vibrations, while a loose one tends to make clunking sounds. Ignoring these signs can be dangerous, as a complete failure can cause the driveshaft to detach from the car.
Common Symptoms:
- Vibration: A rhythmic vibration that increases with speed is a classic sign. You might feel it in the floor or the seat of the car. This is often caused by a joint that has seized and can no longer pivot smoothly. Vibrations that occur at low speeds, especially between 0-20 mph during acceleration, strongly point to a bad U-joint.
- Clunking or Clicking Noises: A loud "clunk" when you shift from drive to reverse, or when you first accelerate, often means the U-joint has excessive play. You might also hear a high-pitched squeak at very low speeds (1-5 mph).
- Grinding or Squeaking: A repetitive squeaking noise that matches the rotation of your wheels can indicate a U-joint that's losing its internal lubrication and is starting to fail.
Pro Tip: Check the Center Support Bearing
The Volvo 245's two-piece driveshaft is supported in the middle by a center support bearing and a rubber mount. The rubber on this mount often degrades and collapses, causing vibrations and noises similar to a bad U-joint. It is highly recommended to inspect and likely replace the center support bearing and mount whenever you are replacing the U-joints. Many owners do this job at the same time to avoid having to remove the driveshaft twice.
Choosing the Right Aftermarket U-Joint
Original Volvo U-joints were high-quality and known for their longevity, often lasting over 200,000 miles. However, today's aftermarket offers a wide range of quality and price points. When choosing a replacement, it's important to understand the differences between brands. Most brands available today are considered to be of decent quality by Volvo enthusiasts.
Aftermarket Brand Tiers for Volvo 245
| Tier | Brands | Assessment |
|---|---|---|
| Premium | Dana Spicer, SKF | Dana Spicer is frequently cited as an original equipment (OE) supplier and a top choice for durability. SKF is a global leader in bearings and is also considered a high-quality, reliable option, though some driveshaft shops have expressed preference for Spicer. These brands are for owners who want the best fit and longest life. |
| Standard / OEM-Equivalent | GMB, Moog | GMB and Moog are well-regarded brands that offer a good balance of quality and value. They are solid choices for a daily driver and are widely used by mechanics and DIYers. Some users note that Moog's quality can be inconsistent depending on the specific part and where it was manufactured. |
| Economy | URO Parts | URO Parts provides a budget-friendly option. While they can get the job done, they are generally considered an economy-tier brand. For a critical component like a U-joint, many long-time Volvo owners recommend spending a bit more for a brand with a stronger reputation for longevity. |
| Specialty | Yukon Gear | Yukon Gear & Axle specializes in driveline components, often with a focus on heavy-duty or performance applications. While not as commonly discussed in Volvo forums as other brands, they are a reputable manufacturer in the broader automotive aftermarket. |
Greaseable vs. Non-Greaseable U-Joints
You will find both "greaseable" (with a zerk fitting) and "non-greaseable" (sealed) U-joints. Original Volvo joints were often sealed. Sealed joints are generally considered stronger because the cross is solid, not drilled for grease channels. They are also maintenance-free. Greaseable joints can last a very long time if serviced regularly, but the grease fitting can be a weak point. For most owners, a high-quality sealed U-joint from a brand like Spicer or SKF is an excellent, hassle-free choice.
Frequently Asked Questions (FAQ)
How many U-joints does my 1975-1989 Volvo 245 have?
Your Volvo 245 has a two-piece driveshaft with a total of three universal joints. One is at the transmission end, one is in the middle (near the center support bearing), and one is at the rear differential.
Is replacing a U-joint a DIY job?
Yes, it is possible for a skilled DIYer. However, it requires removing the driveshaft and using a bench vise and sockets or a hydraulic press to remove the old joints and install the new ones. It can be a difficult and frustrating job without the right tools, as the old joints can be seized in place. Many people choose to remove the driveshaft themselves and take it to a machine shop or driveshaft specialist to have the new joints pressed in.
Do I need to balance the driveshaft after replacing the U-joints?
If you carefully mark the orientation of the two driveshaft halves before separating them and reassemble them in the exact same position, you often do not need to re-balance the shaft. However, if you are still experiencing vibrations after the replacement, having the assembly professionally balanced is the next logical step.
Are there different size U-joints for my Volvo 245?
Yes, there can be variations. Over the long production run of the 240 series, Volvo used driveshafts with different diameters and U-joint sizes. It is critical to measure your existing U-joints or check the diameter of your driveshaft tube before ordering parts to ensure you get the correct size.
Technical Specifications
The Volvo 245 uses a two-piece driveshaft with three replaceable U-joints held in by internal snap rings (circlips). Driveshaft and U-joint dimensions can vary by year and transmission type, so measurement before ordering is crucial.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.