1. Headlight Assemblies Deals
  2. sku: 19394610056875793
  3. KTM 510-11-602-000

KTM 510-11-602-000 Headlight Glass 4-7/8 123MM

fits model: Gs. make: Ktm. year: 1979-82.

510-11-602-000 Ktm Motorcycle Headlight Glass 4-7/8 Inch 123mm Diameter 1979-82 Gs

( Manufacturer Part Number: 510-11-602-000 ), ( Type: Glass For Headlight )

Review KTM Motorcycle Headlight Glass 4-7/8 Inch 123mm Diameter fits GS 1979-82

The **KTM 510-11-602-000 Headlight Glass** is a meticulously crafted, high-quality replacement lens designed specifically for the 1979 through 1982 KTM GS 500/650 models, ensuring optimal illumination and a classic, authentic look. This precision-molded polycarbonate lens measures **4-7/8 inches (123mm) in diameter**, perfectly matching the original factory specifications to guarantee a seamless fit without gaps or misalignment. Engineered to withstand the rigors of off-road and on-road riding, the lens features a durable, scratch-resistant coating that preserves clarity and brightness over time, even in harsh conditions. The clear, unobstructed optical surface enhances visibility during nighttime rides, low-light conditions, or inclement weather, while its vintage design complements the retro aesthetic of the GS series. Whether restoring a classic KTM or maintaining one in pristine condition, this headlight glass is an essential component for riders who demand both performance and authenticity. Built to endure, it eliminates the need for frequent replacements, ensuring long-term reliability and a consistent, focused beam pattern that aligns with the original equipment manufacturer s standards. Ideal for enthusiasts and mechanics alike, this part is a straightforward yet critical upgrade for anyone seeking to restore or preserve the timeless appeal of their KTM GS.

**Pros and Cons of buying a KTM 510-11-602-000 Headlight Glass (4-7/8" x 123mm, Fits 1979-82 GS)**

### **Pros:**

1. **Direct Fitment** This part is specifically designed for 1979 1982 KTM 500/600 GS models, ensuring compatibility without modification.

2. **Authentic Replacement** The glass is a genuine OEM-style part, maintaining the original look and function of the headlight assembly.

3. **Durability** High-quality glass is less prone to cracking or yellowing compared to aftermarket alternatives, especially if it s made from tempered or polycarbonate material.

4. **Ease of Installation** Since it s a direct replacement, swapping it out is straightforward, requiring only basic tools and minimal disassembly.

5. **Visibility and Clarity** A clear, unobstructed headlight lens ensures optimal illumination for night riding, improving safety.

6. **Cost-Effective** Compared to buying a full headlight assembly, replacing just the glass is often cheaper and more convenient.

7. **Prevents Water Damage** A cracked or damaged lens can let moisture seep into the headlight housing, potentially damaging internal components.

### **Cons:**

1. **Potential Scratches or Damage** If the glass is not properly packaged or handled, it may arrive with scratches or chips, which could affect visibility.

2. **Limited Availability** Since this is an older part, finding a seller may require checking specialty motorcycle parts stores, eBay, or online forums.

3. **Price Variability** Depending on the seller and condition, prices can fluctuate, sometimes making it more expensive than expected.

4. **Compatibility Confusion** Some aftermarket parts may claim compatibility but fail to fit perfectly, so verifying the exact model year and GS variant is crucial.

5. **No Warranty (If Purchased Used)** If buying from a private seller, there s no guarantee of quality or return policy, unlike purchasing from an authorized dealer.

6. **Installation Challenges** If the headlight housing is corroded or seized, removing the old glass could be difficult, requiring extra effort or cleaning.

7. **Aftermarket Alternatives May Be Better** Some modern aftermarket lenses offer improved brightness, UV protection, or fog resistance, which may be preferable for modern riding conditions.

### **Conclusion:**

Buying the **KTM 510-11-602-000 headlight glass** is a practical choice if you need a **direct, OEM-style replacement** for your 1979 1982 GS and want to avoid buying an entire headlight assembly. It s a **cost-effective, durable solution** that ensures proper functionality and aesthetics. However, **scrutinize the seller s reputation, check for damage upon arrival, and confirm exact fitment** before purchasing. If you re open to upgrades, exploring **aftermarket lenses with enhanced features** could be worth considering, but for pure authenticity and simplicity, this part is a solid option.

### **Recommendation:**

- **Buy from a reputable seller** (e.g., an authorized KTM parts dealer, a trusted online marketplace, or a motorcycle parts specialist) to ensure quality and authenticity.

- **Inspect the glass upon receipt** for scratches, cracks, or defects before installation.

- **Consider an aftermarket upgrade** if you prioritize modern features like better brightness or UV protection, but only if it fits seamlessly.

- **If unsure about installation**, consult a mechanic to avoid damaging the headlight housing.

For most riders seeking a **simple, reliable replacement**, this part is a **good choice**. However, weigh the pros and cons carefully based on your specific needs and budget.

Details:

The following is a list of the KTM model's: 1979 GS bikes 1980 1981 1982 350 and 500 Made by Nix in Austria, manufacturer part number W120-2s. This glass is genuine KTM replacement part #510-11-602-000 specifically designed to fit and function as a for the headlight assembly, providing clear visibility protection headlights shown in photo of parts list. The product is a headlight glass lens with 4-7/8 123mm diameter designed for KTM motorcycles from 1979-82 GS model's.

part #: 51011602000 price

  • $14.00

specifications cyclelightasm:

  • for models: Gs
  • for makes: Ktm
  • for years: 1979-82
  • mpn: 510-11-602-000
  • type: Glass For Headlight

shipping cyclelightasm:

  • cost: $8.46
  • transit: 4-11 Days
  • class: Standard
  • type: Calculated
  • carrier: USPS
  • service: USPS Ground Advantage

returns cyclelightasm:

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

seller cyclelightasm:

  • city: Cleveland, Ohio
  • # reviews: 83
  • rating: 100.0%

general cyclelightasm:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Lighting Lamps > Headlight Assemblies

payments cyclelightasm:

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

offer cyclelightasm:

  • best offers: True
  • started: February 6, 2026
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
for models: gs, for makes: ktm, for years: 1979-82, type: glass for headlight,
category: motorcycle parts > motorcycle scooter parts accessories > lighting lamps > headlight assemblies, sku: 19394610056875793,
Ktm 510-11-602-000 Is Similar To:
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1 offer $14.00 USD
  • New. Offer #1 priced at $14.00 + $0.00 shipping estimate = $14.00* total. 1980 GS bikes. Made by Niox in Austria, the manufacturer part number is W120-2s.FREE SHIPPING

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