1. Antique, Vintage, Historic Motorcycle Parts For Sale
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  3. HUSQVARNA 15-16-669-01

HUSQVARNA 15-16-669-01 Rear Wheel Spacer P/n

fits model: Xc, 360. make: Husqvarna. year: 1976.

15-16-669-01 Husqvarna 360 Xc Rear Wheel Spacer 1976 Era Used P/n

( Manufacturer Part Number: 15-16-669-01 ), ( Part Type: Wheel Spacer ), ( Machine Type: Dirt Bike ), ( Item Diameter: 15mm Id ), ( Compatible Model: 360 Xc ), ( Material: Steel ), ( Item Length: 45.5mm ), ( Vintage Part: Yes ), ( Placement On Vehicle: Rear ), ( Country Of Origin: United States )

Review HUSQVARNA Rear Wheel Spacer Era Used P/n fits XC 360 1976

The **Husqvarna 15-16-669-01 360 XC Rear Wheel Spacer** is a meticulously engineered, high-performance component designed exclusively for the legendary **1976 Husqvarna 360 XC** off-road motorcycle, ensuring optimal suspension geometry, handling precision, and ride comfort. Crafted from durable, heat-treated steel, this spacer is built to withstand the rigorous demands of rugged terrain while maintaining structural integrity over countless miles of use. Positioned between the rear wheel and the swingarm, it serves as a critical adjustment point, allowing riders to fine-tune the wheelbase and suspension travel to match their specific riding style, weight distribution, or terrain preferences whether tackling steep climbs, tight trails, or aggressive jumps. The spacer s precise dimensions and seamless fitment ensure minimal interference with the motorcycle s existing components, including the shock absorber and rear brake system, while its robust construction prevents warping or deformation under load. Ideal for both restoration projects and performance modifications, this part is a testament to Husqvarna s legacy of precision engineering, offering enthusiasts a straightforward yet impactful way to enhance the handling dynamics of their classic 360 XC. Whether restoring stock performance or pushing the limits of customization, the **15-16-669-01 spacer** provides a reliable solution for achieving the perfect balance between control and responsiveness on and off the trail.

The **Husqvarna 15-16-669-01 360XC Rear Wheel Spacer** from 1976 is a part designed to extend the wheelbase of the Husqvarna 360XC snowmobile, improving handling and stability. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a Husqvarna 15-16-669-01 Rear Wheel Spacer**

1. **Improved Stability and Handling**

The primary benefit of a rear wheel spacer is that it lengthens the wheelbase, which can make the snowmobile feel more stable, especially at higher speeds or on rough terrain. This can reduce body roll and improve overall control, particularly for riders who feel the stock setup is too twitchy or underpowered.

2. **Better Weight Distribution**

By moving the rear wheel farther back, the spacer can help balance the weight distribution between the front and rear of the snowmobile. This can be particularly useful for riders who carry heavy loads or modify their machines with aftermarket components that shift weight forward (e.g., larger engines, heavy exhausts, or front-mounted accessories).

3. **Compatibility with Aftermarket Mods**

If you plan to install aftermarket parts like a larger engine, a heavy-duty exhaust, or a front-mounted winch, a spacer can help compensate for the added weight by adjusting the center of gravity. This can prevent the front of the snowmobile from sitting too low or the rear from lifting off the ground.

4. **Potential for Improved Tire Wear**

In some cases, a longer wheelbase can reduce the stress on the front tires by reducing the angle of the steering linkage, which may lead to more even tire wear over time. However, this is situational and depends on the rider s style and terrain.

5. **Restoration or Vintage Appeal**

If you re restoring a classic Husqvarna 360XC, installing an original or OEM-style spacer can enhance authenticity and improve the ride quality to match modern expectations. This is especially true if the original spacer was lost or damaged during restoration.

6. **Easier Installation**

The spacer is a relatively simple part to install, requiring only basic tools and mechanical knowledge. It typically involves removing the rear wheel, sliding the spacer onto the axle, and reattaching the wheel. Many Husqvarna owners and mechanics have experience with this type of modification.

7. **Cost-Effective Upgrade**

Compared to more extensive modifications (e.g., suspension upgrades, engine swaps, or frame modifications), a rear wheel spacer is a low-cost way to achieve noticeable improvements in handling. Prices for this part are generally reasonable, especially if sourced from a reputable dealer or online marketplace.

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### **Cons of buying a Husqvarna 15-16-669-01 Rear Wheel Spacer**

1. **Potential for Overcorrection**

While a spacer can improve stability, adding too much length to the wheelbase can make the snowmobile feel sluggish or unresponsive, particularly in tight turns or at low speeds. The 360XC was originally designed with a specific wheelbase, and altering it may require adjustments to suspension settings or steering geometry to avoid an overly stiff or difficult-to-handle ride.

2. **Compatibility Issues with Modern Mods**

If you ve already installed aftermarket parts that alter the snowmobile s geometry (e.g., a lowered front end, custom suspension, or a different steering linkage), the spacer may not provide the intended benefits or could even create conflicts. Always ensure the spacer is compatible with your current setup.

3. **Wear on Drivetrain Components**

A longer wheelbase can increase stress on the drivetrain, particularly the drive chain, sprocket, and rear axle. Over time, this could lead to premature wear or failure if the chain tension or alignment is not properly adjusted after installation. Regular maintenance will be necessary to mitigate this risk.

4. **Limited Availability of Original Parts**

Since this part is from a 1976 model, finding an exact match may be challenging. You might need to source it from a specialized vintage snowmobile parts dealer, a salvage yard, or an online auction. There s also a risk of counterfeit or non-OEM parts if purchasing from less reputable sellers.

5. **Potential for Misalignment**

If the spacer is not installed correctly or if the snowmobile s suspension or steering components are not properly adjusted afterward, it could lead to misalignment issues. This might result in uneven tire wear, handling problems, or even damage to the steering linkage or suspension.

6. **Not a Universal Fix for Handling Problems**

If the original handling issues stem from worn suspension, a damaged steering linkage, or an improperly adjusted throttle, a spacer alone will not resolve these problems. It s a symptomatic fix rather than a root-cause solution, so other modifications may still be necessary.

7. **Voided Warranty (If Applicable)**

If you re considering this for a newer or modified 360XC (or a later model with similar parts), installing aftermarket spacers could void any remaining manufacturer warranties. Always check warranty terms before proceeding with modifications.

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### **Conclusion**

The **Husqvarna 15-16-669-01 Rear Wheel Spacer** is a practical and relatively low-risk modification for the 360XC, particularly if your primary goals are improving stability, balancing weight distribution, or restoring the snowmobile to its original specifications. It s an excellent choice for riders who prioritize handling over raw performance or those who plan to install heavy aftermarket components.

However, it s not a one-size-fits-all solution. The spacer may not be suitable if you re looking for aggressive handling improvements, have already modified the snowmobile extensively, or if your current setup has underlying issues (e.g., suspension wear or steering problems). In such cases, consulting with a Husqvarna specialist or a snowmobile mechanic before installation is highly recommended.

Additionally, sourcing an authentic part can be difficult, so be prepared to verify its quality and compatibility. If you re unsure about installation or adjustments, consider having a professional handle the work to avoid potential issues.

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### **Recommendation**

**Buy the spacer if:**

- You own a 360XC and want to improve stability or balance weight distribution.

- You re restoring the snowmobile and want to use an original or OEM-style part.

- You plan to install heavy aftermarket components (e.g., larger engines, winches) and need to adjust the wheelbase.

- You re comfortable with basic mechanical work and can verify the part s authenticity.

**Avoid the spacer if:**

- You re experiencing handling issues caused by worn suspension or steering problems.

- You ve already modified the snowmobile extensively and need a more customized solution.

- You re unsure about installing it yourself and cannot access professional help.

- You re looking for a performance upgrade rather than a stability or balance adjustment.

**Final Suggestion:**

Before purchasing, test-fit the spacer on your snowmobile or consult with a Husqvarna expert to ensure it will work with your specific setup. If possible, compare it to the original part in a 360XC to confirm it s the correct model. Pair the spacer with a thorough inspection of the drivetrain and suspension to maximize its benefits and longevity.

Details:

A few variations of spacer sizes / width s. This is a used OE part, around 50 years old, will have age related marks and possible wear. P/N 15-16-669-01 seems to fit 1976 era Maybe fits other model's too. Husqvarna 360 XC Rear Wheel Spacer.

part #: 151666901 price

  • $20.00

specifications cyclevintagee:

  • for models: Xc, 360
  • for makes: Husqvarna
  • for years: 1976
  • mpn: 15-16-669-01
  • part type: Wheel Spacer
  • machine type: Dirt Bike
  • item diameter: 15mm Id
  • compatible model: 360 Xc
  • material: Steel
  • item length: 45.5mm
  • vintage part: Yes
  • placement on vehicle: Rear
  • country of origin: United States

general cyclevintagee:

  • Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
  • condition: Used

seller cyclevintagee:

  • city: Escondido, California
  • # reviews: 2200
  • rating: 99.7%

returns cyclevintagee:

  • policy: No Returns

shipping cyclevintagee:

  • transit: 5-11 Days
  • class: Standard
  • carrier: USPS
  • cost: $8.95
  • service: USPS Ground Advantage
  • type: Fixed

payments cyclevintagee:

  • other
  • credit card: Discover
  • wallet: Google-pay

offer cyclevintagee:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: April 3, 2026
  • quantity: 1
for models: xc, 360, for makes: husqvarna, for years: 1976, part type: wheel spacer, machine type: dirt bike, item diameter: 15mm id, compatible model: 360 xc, item length: 45.5mm, vintage part: yes, placement on vehicle: rear, country of origin: united states,
category: motorcycle parts > motorcycle scooter parts accessories, material: steel, sku: 21543729818280723,
Husqvarna 15-16-669-01 Is Similar To:
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1 offer $20.00 USD
  • Used. Offer #1 priced at $20.00 + $8.95 shipping estimate = $28.95* total. P/N seems to fit 1976 eraMaybe fits other models too. Husqvarna 360 XC Rear Wheel Spacer.+$8.95 shipping

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