1. Antique, Vintage, Historic Motorcycle Parts For Sale
  2. sku: 20895557661095762
  3. HONDA 175A1-MK7-000ZB

HONDA 175A1-MK7-000ZB Gas Fuel Tank Cell Clean Leaks 175A1-MK7-000ZA

fits model: Vt700, Vt, 700, Shadow, Twin. make: Honda. year: 1986.

175a1-mk7-000zb Honda 1986 Vt700 Shadow Gas Fuel Tank Cell Clean No Leaks Vt 700 V-twin

( Manufacturer Part Number: 175A1-MK7-000ZB ), ( Part Type: Fuel Leak Tank Cell ), ( Machine Type: Motorcycle ), ( Color: Red ), ( Item Diameter: Oem ), ( Compatible Model: Vt700 Shadow ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Unit Type: Unit ), ( Ipn: 175a1-mk7-000za ), ( Universal Fitment: No ), ( Country Of Origin: Japan )

Review HONDA Gas Fuel Tank Cell Clean No Leaks V twin fits SHADOW TWIN VT700 VT 700 1986

The **Honda VT700 Shadow (1986, Model Code: 175A1-MK7-000ZB)** is a classic example of Honda s legendary V-twin motorcycle engineering, blending raw performance with timeless styling from the golden era of cruisers. This mid- 80s model stands out as a refined yet rugged machine, designed to deliver a smooth yet engaging ride that appeals to both purists and enthusiasts seeking a blend of vintage charm and modern reliability. The **VT700 Shadow** features Honda s iconic **736cc air-cooled V-twin engine**, a powerplant renowned for its balanced torque delivery and smooth operation, producing a satisfying growl that resonates with riders who appreciate the art of two-stroke and four-stroke harmony. With a **single overhead camshaft (SOHC)** and a **desmodromic valve system** (on later models, though the 1986 version retains a more traditional pushrod setup in some configurations), this engine offers a unique blend of simplicity and precision, ensuring durability and a distinctive throaty exhaust note that has become synonymous with Honda s V-twin legacy.

The **gas fuel tank cell** of the 1986 VT700 Shadow is a critical component that often requires attention over time, particularly if the motorcycle has been stored or exposed to moisture, leading to **leaks or corrosion** in the fuel lines, seals, or tank itself. The **fuel tank cell** a modular unit housing the fuel pump, pressure regulator, and sometimes the fuel filter can degrade due to **ethanol contamination, old fuel residue, or electrical failures**, causing erratic fuel delivery, priming issues, or even complete fuel starvation. Common symptoms of a failing fuel cell include **difficulty starting, sputtering under load, or a noticeable drop in performance**, particularly when accelerating. Addressing leaks or cleaning the fuel cell is essential not only for maintaining optimal engine performance but also for preventing **fuel system clogs, vapor lock, or long-term damage to the carburetor or fuel injectors** (depending on the model year s fueling system). A thorough **fuel tank cell cleaning or replacement** ensures a consistent fuel supply, restores the motorcycle s original power delivery, and extends the lifespan of the entire fueling apparatus.

For riders looking to restore or maintain their **1986 VT700 Shadow**, addressing **gas fuel tank cell leaks** is a crucial step in preserving the bike s integrity. Over time, **O-rings, gaskets, and seals** within the fuel cell can dry out, crack, or become permeated with fuel residue, leading to **external leaks or internal fuel seepage** that contaminates the electrical components. Additionally, **corrosion in the fuel lines or connections** common in older motorcycles exposed to the elements can restrict flow or cause fuel to leak into the engine bay, posing a fire hazard. A **detailed cleaning process** involves disassembling the fuel cell, inspecting all seals, replacing worn components, and ensuring the **fuel pump and pressure regulator** function correctly. In some cases, **replacing the entire fuel cell assembly** may be necessary, though a meticulous cleaning can often revive a failing unit, provided there is no extensive internal corrosion. Whether tackling leaks, restoring fuel flow, or simply maintaining the bike s vintage allure, the **VT700 Shadow s fuel system** demands attention making it a rewarding yet essential aspect of ownership for those who cherish this iconic Honda.

### **Pros and Cons of Buying a 1986 Honda VT700 Shadow (A1-MK7-000ZB) with Gas Tank Leak Issues**

#### **Pros**

1. **Classic Design and Reputation** The VT700 Shadow is a well-regarded cruiser with a distinctive V-twin engine and comfortable riding position. Honda s brand reliability in the 1980s was strong, and this bike is often praised for its smooth power delivery and durability.

2. **Proven Engine** The 741cc air-cooled V-twin is a robust design that, when properly maintained, can last well over 100,000 miles. Many examples from this era are known for their longevity, especially when kept in good condition.

3. **Modding Potential** The VT700 has a strong aftermarket following, with available upgrades for suspension, exhaust, fuel injection, and styling. A well-modified Shadow can be transformed into a modern cruiser while retaining its classic character.

4. **Fuel-Efficient for Its Class** Compared to modern cruisers, the VT700 is relatively fuel-efficient, averaging around 40-50 mpg on a good day, making it practical for daily riding.

5. **Lower Purchase Cost** As a mid-80s model, the VT700 is significantly cheaper than newer cruisers, making it an attractive option for budget-conscious buyers.

6. **Reliable Transmission** The 5-speed transmission is simple and durable, with fewer failure points than some modern automatic or complex manual transmissions.

7. **Comfortable for Long Rides** The ergonomics of the Shadow are designed for cruising, with an upright seating position and a relaxed riding style that reduces fatigue on long trips.

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#### **Cons**

1. **Gas Tank Leak** The most critical issue here is the fuel tank leak. Older Honda VT700 fuel tanks (especially from this era) are prone to cracking or developing leaks due to age, material degradation, or improper storage (e.g., leaving fuel in the tank for years). A leaking tank can lead to fuel loss, fire hazards, and further corrosion. Repair options include:

- **Replacing the tank** (most reliable but costly, often $300 $600 depending on source).

- **Using a fuel bladder** (a temporary fix that may not last long-term).

- **Sealing cracks with epoxy or fuel-safe tape** (a short-term solution that may not hold).

If the leak is severe or the tank is structurally compromised, this could be a dealbreaker unless the seller offers to replace it.

2. **Age and Wear** At 38 years old, the bike will likely have accumulated significant mileage (assuming it s been ridden regularly). Key components like the clutch, chain, sprockets, bearings, and suspension may need attention. A thorough inspection is essential.

3. **Electrical System Reliability** Older Hondas can develop electrical gremlins, such as faulty switches, wiring issues, or failing generators/regulators. The VT700 s electrical system is not as robust as modern bikes, so expect to budget for potential repairs.

4. **Suspension Wear** The front fork and rear shock absorbers may be worn out, especially if the bike has seen heavy use. Replacing them is a common and necessary upgrade for comfort and handling.

5. **Fuel Injection vs. Carburetion** The 1986 VT700 was one of the first Hondas to offer fuel injection (FI) as an option. If the bike has the carbureted version, it may be less reliable and harder to tune than the FI model. If it has FI, the system can be finicky and may require occasional cleaning or sensor replacements.

6. **Rust and Corrosion** Depending on where the bike was stored, rust on the frame, swingarm, or undercarriage could be an issue. A thorough inspection is necessary to assess structural integrity.

7. **Limited Modern Safety Features** Unlike today s bikes, the VT700 lacks ABS, traction control, and advanced rider aids. Riding it requires more skill and awareness, especially in adverse conditions.

8. **Parts Availability** While Honda parts are still available, some specialized components (e.g., OEM fuel tanks, specific gaskets) may be harder to find than on newer models. Buying from a reputable dealer or online marketplace (e.g., eBay, Facebook Marketplace) with a return policy is advisable.

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#### **Ending Conclusion**

The 1986 Honda VT700 Shadow is a fantastic bike for the right buyer someone who appreciates classic design, is willing to invest time and money in maintenance, and doesn t mind a project. **The gas tank leak is the most significant concern**, as it could turn into a costly or unsafe issue if not addressed properly. If the seller is unwilling to replace the tank or provide proof that it s been recently serviced, it s a red flag.

For a buyer who:

- **Wants a fun, reliable cruiser** and is prepared to spend $1,500 $3,000 on repairs (tank replacement, suspension, electrical, etc.),

- **Enjoys working on bikes** or has access to a mechanic,

- **Doesn t mind a project** but wants a bike with potential,

this VT700 could be a great purchase. However, if the tank leak is severe or the bike has other major issues (e.g., engine problems, frame rust), it may not be worth the risk unless purchased at a heavily discounted price with a warranty or return option.

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#### **Recommendation**

1. **Inspect the Fuel Tank Thoroughly** If possible, have a mechanic check the tank for cracks, leaks, or corrosion. If it s beyond repair, factor in the cost of replacement ($300 $600) before buying.

2. **Get a Pre-Purchase Inspection (PPI)** A professional inspection (especially by a Honda specialist) is worth the $100 $200 to avoid hidden issues.

3. **Negotiate the Price** If the tank needs replacement or other work, use that as leverage to lower the asking price. A fair price for a project VT700 in decent condition is **$2,500 $4,000**, depending on mileage and condition.

4. **Consider a Fuel-Injected Model** If available, the FI version (often marked with an "F" or "FI" designation) is more reliable than the carbureted one.

5. **Budget for Upgrades** Plan to spend an additional $1,000 $2,000 on suspension, chain, sprockets, and any other worn components.

6. **Avoid Buying "As-Is" Without a Trial Ride** If possible, test-ride the bike to check for handling issues, clutch engagement, and overall comfort.

**Final Verdict:**

If the gas tank is confirmed to be in good condition or the seller covers its replacement, and the rest of the bike checks out during inspection, the 1986 VT700 Shadow is a **great buy for a classic cruiser enthusiast**. However, if the tank is a major concern or the bike has other significant issues, it may be smarter to look for a newer (but still older) VT750 Shadow or another reliable cruiser in better condition.

Details:

This is a good condition, forty year old fuel tank. Fits 1986 VT700. Message with any questions. These tanks are long discontinued.

Free shipping for the contiguous USA only. Fuel tank from a 1986 Honda VT700 Shadow. Right side has a dent, approximately 2 long, 1 wide, 1/2 deep, scratch in paint the are as shown. Item looks nice, just not perfect.

Priced accordingly. Shiny original paint with imperfections, small chips. AK, HI, PR must request a shipping quote prior to purchase. Free shipping in the contiguous USA.

Clean metal inside, no.

part #: 175a1mk7000zb price

  • $301.15

specifications cyclevintagee:

  • for models: Vt700, Vt, 700, Shadow, Twin
  • for makes: Honda
  • for years: 1986
  • mpn: 175a1-mk7-000zb
  • part type: Fuel Leak Tank Cell
  • machine type: Motorcycle
  • color: Red
  • item diameter: Oem
  • compatible model: Vt700 Shadow
  • material: Steel
  • vintage part: Yes
  • placement on vehicle: Front
  • unit type: Unit
  • ipn: 175a1-mk7-000za
  • universal fitment: No
  • country of origin: Japan

shipping cyclevintagee:

  • type: Fixed
  • carrier: FedEx
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • transit: 4-7 Days

seller cyclevintagee:

  • city: Amelia Court House, Virginia
  • # reviews: 4014
  • rating: 100.0%

offer cyclevintagee:

  • started: March 1, 2026
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

returns cyclevintagee:

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

general cyclevintagee:

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

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for models: vt700, vt, 700, shadow, twin, for makes: honda, for years: 1986, part type: fuel leak tank cell, machine type: motorcycle, item diameter: oem, compatible model: vt700 shadow, vintage part: yes, placement on vehicle: front, unit type: unit, universal fitment: no, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories, color: red, material: steel, sku: 20895557661095762,
Honda 175A1-MK7-000ZB Is Similar To:
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1 offer $301.15 USD
  • Used. Offer #1 priced at $301.15 + $0.00 shipping estimate = $301.15* total. These tanks are long discontinued. Fuel tank from a 1986 Honda VT700 Shadow.FREE SHIPPING

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