1. Shocks & Suspension On Sale
  2. sku: 22206735053156762
  3. KAWASAKI 92081-3514

KAWASAKI 92081-3514 Invader Left Suspension Spring 340/440

fits model: 340, 440, Intruder. make: Kawasaki. year: 1978.

92081-3514 Kawasaki 1978 Invader 340/440 And Intruder 440 Left Suspension Spring

( Manufacturer Part Number: 92081-3514 ), ( Part Type: Spring Suspension ), ( Country Of Origin: United States )

Review KAWASAKI Invader 340/440 And Left Suspension Spring fits INTRUDER 340 440 1978

The **Kawasaki 92081-3514 suspension spring** is a meticulously crafted, high-performance component designed exclusively for the iconic **1978 Kawasaki 340/440 Intruder** and **Invader** models, ensuring optimal handling, comfort, and durability for riders seeking both reliability and a touch of vintage charm. This spring is part of Kawasaki s original equipment (OEM) suspension system, engineered to maintain the precise ride quality and weight distribution that defined these legendary cruisers during their prime. Crafted from high-grade, heat-treated steel, the spring exhibits exceptional resilience, capable of withstanding the demands of daily riding, long-distance cruising, and occasional off-road excursions though primarily intended for on-road use while resisting corrosion and fatigue over time. Its unique coil design, optimized for the 1978 model s suspension geometry, provides a balanced blend of stiffness and compliance, allowing for a smooth yet responsive ride over varied terrain, from smooth highways to slightly rough city streets. The spring s precise preload and tension ensure that the fork remains stable at high speeds while absorbing minor imperfections in the road, reducing rider fatigue and enhancing overall control. Whether restoring a classic Intruder to its original glory or upgrading an existing setup for improved performance, this spring serves as a critical link in the bike s suspension system, contributing to the bike s legendary smoothness and the effortless cruising experience that Kawasaki riders have long admired. For collectors, enthusiasts, and restorers, this part is a must-have to preserve the authenticity and performance of one of the most beloved Japanese cruisers of the late 1970s.

### **Pros and Cons of buying a Kawasaki 92081-3514 (1978 Invader 340/440 Intruder 440 Left Suspension Spring)**

#### **Pros:**

1. **Authenticity and Vintage Appeal** This is an original, factory-issued suspension spring from a classic Kawasaki motorcycle, making it ideal for restoration or maintenance of a 1978 Invader 340 or Intruder 440. Collectors and enthusiasts value genuine OEM parts for authenticity.

2. **Reliability in Original Condition** If the spring is in good working order, it will provide the same performance as when it was new, ensuring proper suspension function without modern modifications that may compromise ride quality.

3. **Compatibility** The part is specifically designed for the left suspension of the Kawasaki 340/440 models from 1978, ensuring a perfect fit without the need for adjustments or aftermarket conversions.

4. **Historical Significance** Owning an original part from this era adds to the motorcycle s heritage, appealing to purists who prefer not to rely on replicas or aftermarket alternatives.

5. **Potential for Resale Value** If the motorcycle is restored or well-maintained, the presence of an original Kawasaki part could enhance its value in the vintage market.

6. **No Guarantee of Wear** Unlike new or refurbished parts, an original spring may still have some life left in it, depending on how well the bike was maintained. If the spring is intact and functional, it could last for many more years.

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#### **Cons:**

1. **Age and Wear** The spring is over 40 years old, meaning it may have degraded due to rust, fatigue, or general wear. If it has been exposed to moisture or heavy use, it could be brittle or weakened, posing a risk of failure.

2. **Uncertainty in Condition** Since the part is being sold without inspection, there is no guarantee of its structural integrity. A damaged spring could lead to suspension failure, affecting handling and safety.

3. **Potential for Rust or Corrosion** Older metal parts, especially those stored in damp environments, are prone to rust. If the spring is corroded, it may not function properly or could break under load.

4. **No Warranty or Return Policy** Purchasing a used part means accepting full responsibility for its condition. There is no manufacturer warranty, and returns may not be possible if the spring fails shortly after installation.

5. **Limited Availability of Replacement Parts** Kawasaki no longer produces these exact parts, so if the spring fails, sourcing a replacement may require searching through vintage dealers, eBay, or salvage yards, which could be time-consuming and expensive.

6. **Possible Need for Additional Repairs** If the spring is worn, the suspension forks or other related components may also need attention, adding to the cost of restoration or maintenance.

7. **Ethical Concerns (If Applicable)** If the part was removed from a motorcycle that was scrapped or improperly disassembled, purchasing it could raise ethical questions about supporting responsible sourcing.

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### **Conclusion:**

Buying this original Kawasaki suspension spring can be a rewarding purchase for someone restoring a classic Kawasaki Invader or Intruder, particularly if the spring is in excellent condition. The part offers authenticity and historical value, which enthusiasts highly prize. However, the risks of age-related failure, rust, or unknown wear make it a high-stakes investment. Buyers should thoroughly inspect the spring for signs of damage, test its flexibility, and consider consulting a mechanic before installation.

If the spring appears sound and the buyer is prepared for potential follow-up repairs, it can be a worthwhile addition to a restoration project. For those unsure about the part s condition, it may be safer to invest in a high-quality aftermarket replica or a refurbished OEM spring from a trusted dealer.

### **Recommendation:**

- **If restoring a classic bike and willing to take risks:** Purchase the spring if it appears structurally sound after inspection. Consider pairing it with a full suspension overhaul to ensure safety.

- **If unsure about condition or not a restoration expert:** Opt for a new or refurbished spring from a reputable supplier to avoid potential failures.

- **Always test the spring s flexibility** by gently bending it it should return to its original shape without cracking or deforming. If in doubt, consult a motorcycle mechanic before installation.

Ultimately, the decision depends on your risk tolerance, budget, and commitment to maintaining the motorcycle s originality.

Details:

According to Kawasaki this will fit the 1978 Invader 340 SS340-A1, 440 SS440-A1, and Intruder ST440-A1. There is nothing I can do about that. This is a Genuine Kawasaki replacement part and not cheap aftermarket or knock off. The spring end that is poking out of the packaging still in great condition and not all beat or scratched up.

The Kawasaki part number is 92081-3514. New, never opened or installed, OEM Kawasaki replacement Left Suspension Spring.

part #: 920813514 prices

  • $27.95-$37.00

specifications snowmobileshocksoi:

  • for models: 340, 440, Intruder
  • for makes: Kawasaki
  • for years: 1978
  • mpn: 92081-3514
  • part type: Spring Suspension
  • country of origin: United States

payments snowmobileshocksoi:

  • credit card: Mastercard
  • other
  • wallet: Paypal

seller snowmobileshocksoi:

  • rating: 100.0%
  • # reviews: 333
  • city: Chili, Wisconsin

offer snowmobileshocksoi:

  • availability: In Stock
  • sold: 0
  • started: April 26, 2026
  • quantity: 1
  • options: Ship-to-home
  • best offers: True

returns snowmobileshocksoi:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

general snowmobileshocksoi:

  • condition: New
  • Parts Accessories > Snowmobile Parts > Shocks Suspension

shipping snowmobileshocksoi:

  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard
  • type: Fixed
  • cost: $0.00
  • transit: 5-11 Days
for models: 340, 440, intruder, for makes: kawasaki, for years: 1978, part type: spring suspension, country of origin: united states,
category: snowmobile parts > shocks suspension, sku: 22206735053156762,
Kawasaki 92081-3514 Is Similar To:
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2 offers $27.95–$37.00 USD
  • New. Offer #1 priced at $37.00 + $0.00 shipping estimate = $37.00* total. There is nothing I can do about that. The Kawasaki part number is .FREE SHIPPING
  • New. Offer #2 priced at $27.95 + $0.00 shipping estimate = $27.95* total. Some photos may be stock Kawasaki Spring Susp Lh New Genuine Item is new in original packaging.FREE SHIPPING

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