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  3. NISSAN TRUCKS 3720031G00

NISSAN TRUCKS 3720031G00 Hardbody Front Drive Shaft Driveline

fits model: 4x4, 4wd. make: Nissan. year: 1986–1997.

3720031g00 Nissan Trucks 1986-1997 Hardbody Front Drive Shaft Oem Driveline 4x4 4wd

( Brand: Nissan Trucks ), ( Manufacturer Part Number: 3720031G00 ), ( Part Type: Driveshaft ), ( Id: 999ff426-b083-4db4-a477-ffad9b16fd91 ), ( Interchange: 430-58224 ), ( Year: 1996 )

Review NISSAN TRUCKS Hardbody Front Drive Shaft Oem Driveline fits 4X4 4WD 1986–1997

The **Nissan 3720031G00 Front Drive Shaft (1986 1997 Hardbody 4x4/4WD)** is a critical and highly specialized driveline component designed exclusively for Nissan s iconic **Frontier Hardbody** and **Pathfinder** models produced between 1986 and 1997. This front drive shaft, also commonly referred to as the **front axle drive shaft** or **front half-shaft**, plays a pivotal role in transferring torque from the transfer case to the front wheels in these legendary four-wheel-drive vehicles. Built to withstand the rigorous demands of off-road adventures, heavy-duty towing, and prolonged use in challenging terrains, this shaft is engineered with precision to ensure durability, reliability, and optimal performance. Constructed from high-grade **steel tubing**, it features a robust **constant velocity (CV) joint** at the transfer case end, allowing for smooth power delivery even when the front wheels are at varying angles, such as during sharp turns or rough off-road conditions. The opposite end of the shaft is equipped with a **spline connection**, designed to mate seamlessly with the front axle s yoke, ensuring a secure and efficient transfer of rotational force. This driveline component is particularly sought after by enthusiasts and mechanics who prioritize authenticity and performance, as it is a direct OEM replacement part that maintains the original vehicle s intended functionality without compromising on strength or fit. Whether restoring a classic Hardbody to its former glory or upgrading an existing 4WD system, this front drive shaft is an essential upgrade that guarantees a seamless connection between the drivetrain and the front wheels, enhancing both the vehicle s off-road capability and its overall drivability. Its compatibility with a wide range of Nissan models from the late 1980s and early 1990s makes it a versatile and indispensable part for any owner looking to maintain or restore their vehicle s driveline integrity.

### **Pros and Cons of Buying a Nissan Hardbody (1986 1997) Front Drive Shaft (Driveline) for a 4x4/4WD Setup**

#### **Pros:**

1. **Compatibility and Fitment** The Nissan Hardbody (NP310) was designed with a front-wheel-drive (FWD) platform, but its drivetrain components can be adapted for 4WD applications. The front drive shaft (part number **37200-31G00**) is a key component for converting these trucks into part-time or full-time 4WD systems. Many aftermarket kits and conversions rely on this shaft due to its robust construction and availability.

2. **Durability and Strength** Nissan s early 1990s driveline components were built to handle heavy loads, making this shaft suitable for off-road use when properly reinforced. The universal joints and yokes are designed to withstand significant torque, especially in older, heavier-duty applications.

3. **Availability and Cost-Effectiveness** Compared to aftermarket drive shafts, OEM Nissan parts are often more affordable and easier to source, especially in bulk or from salvage yards. This can be a cost-effective solution for DIY conversions.

4. **Compatibility with Aftermarket Kits** Many 4WD conversion kits (such as those from **4x4 Accessories, Rockland, or custom builders**) use or modify this shaft for front-wheel-drive trucks like the NP310. If you re building a custom 4WD system, this part may already be part of the kit.

5. **Potential for Upgrades** The shaft can be modified or reinforced with heavier-duty components (e.g., **Quicksilver, Dana 44 splines, or custom yokes**) to improve durability for rough terrain.

6. **Legacy Support** Since these trucks were popular in the 1980s 1990s, there is a community of builders and mechanics who have experience working with these parts, making troubleshooting and modifications easier.

---

#### **Cons:**

1. **Original Design for FWD, Not 4WD** The Nissan Hardbody was not factory 4WD, and the front drive shaft was not originally intended for heavy off-roading. Without proper reinforcement, it may fail under extreme torque or rough conditions.

2. **Potential for Wear and Tear** If the shaft comes from a salvaged vehicle, it may already have internal damage (bent yokes, worn universal joints, or cracked housing). Always inspect for:

- **Bent or cracked yokes**

- **Worn or missing grease fittings**

- **Excessive play in universal joints**

- **Rust or corrosion (especially in older parts)**

3. **Lack of Standardization in 4WD Conversions** Not all 4WD setups use this exact shaft. Some builders prefer **Dana 44 or 60 axles with custom shafts**, while others use **transfer case-driven front shafts**. Ensure compatibility with your specific conversion plan.

4. **Limited Aftermarket Support** Unlike modern 4WD trucks, there are fewer off-the-shelf upgrades for this shaft. You may need to fabricate custom components (e.g., longer shafts, heavier splines) to handle demanding conditions.

5. **Risk of Improper Installation** If not installed correctly, the shaft can cause **binding, excessive vibration, or premature failure**. Proper alignment, balancing, and torque settings are critical.

6. **Age-Related Issues** Parts from this era may suffer from:

- **Case hardening (wear on splines)**

- **Rust in universal joints**

- **Outdated materials (e.g., weaker steel in some components)**

---

### **Conclusion and Recommendation**

Buying a **Nissan 37200-31G00 front drive shaft (1986 1997 Hardbody)** for a 4WD conversion can be a **cost-effective and viable solution** if:

- You are building a **part-time 4WD system** (not full-time or extreme off-roading).

- You **inspect the part thoroughly** for damage before purchase.

- You **reinforce or upgrade** it with heavier-duty components (e.g., **Dana 44 splines, custom yokes, or sealed universal joints**).

- You have **mechanical experience** or work with someone who does, as improper installation can lead to failure.

**If you plan for heavy-duty off-roading, consider:**

- A **custom-built front shaft** with **Dana 44 splines and heavy-duty UJs**.

- A **transfer case-driven front axle** (e.g., **Dana 44 or 60**) for better durability.

- **Aftermarket 4WD conversion kits** that already include reinforced driveline components.

**Final Recommendation:**

- **Buy the shaft only if you are confident in its condition and plan to reinforce it.**

- **Test it for smooth operation and lack of play before committing to a full conversion.**

- **Consult with experienced builders** before integrating it into your 4WD system to avoid costly mistakes.

If you're unsure about the shaft's condition or your ability to modify it, investing in a **pre-built 4WD conversion kit** or a **custom driveline** may be the safer long-term choice.

Details:

Model: NISSAN PICKUP. NISSAN PICKUP 87. NISSAN PICKUP 88-89 6 cylinder, MT. This part will fit the following: NISSAN PICKUP 86 D21.

NISSAN PICKUP 90-95 MT. Search for more parts NISSAN PICKUP.

part #: 3720031g00 prices

  • $150.00-$187.42

specifications universajoin:

  • for models: 4x4, 4wd
  • for makes: Nissan
  • for years: 1986-1997
  • brand: Nissan Trucks
  • mpn: 3720031g00
  • part type: Driveshaft
  • id: 999ff426-b083-4db4-a477-ffad9b16fd91
  • interchange: 430-58224
  • year: 1996

shipping universajoin:

  • type: Fixed
  • cost: $0.00
  • service: Standard
  • class: Standard
  • transit: 3-7 Days

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seller universajoin:

  • city: Brush, Colorado
  • rating: 99.3%
  • # reviews: 14087

returns universajoin:

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

general universajoin:

  • condition: Used
  • Transmission Drivetrain > Driveshafts Parts > Driveshafts

offer universajoin:

  • best offers: True
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: February 2, 2026
  • options: Ship-to-home
for models: 4x4, 4wd, for makes: nissan, for years: 1986-1997, part type: driveshaft, id: 999ff426-b083-4db4-a477-ffad9b16fd91, interchange: 430-58224, year: 1996,
category: auto parts > transmission drivetrain > driveshafts parts > driveshafts, sku: 14794145564416632,
Nissan Trucks 3720031G00 Is Similar To:
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5 offers $150.00–$187.42 USD
  • Used. Offer #1 priced at $150.00 + $0.00 shipping estimate = $150.00* total. NISSAN PICKUP 96-97 4 cylinder (MT). NISSAN PICKUP 86 D21.FREE SHIPPING
  • Used. Offer #2 priced at $160.31 + $0.00 shipping estimate = $160.31* total. FREE SHIPPING
  • Used. Offer #3 priced at $187.42 + $0.00 shipping estimate = $187.42* total. NISSAN PATHFINDER 88-95 MT.FREE SHIPPING
  • Used. Offer #4 priced at $160.31 + $0.00 shipping estimate = $160.31* total. FREE SHIPPING
  • New. Offer #5 priced at $423.66 + $0.00 shipping estimate = $423.66* total. Brand New Front Driveshaft Assembly Fits Models w/ 4WD and Standard Transmission Only! Length: 24.75 In / Diameter: 2.5 In / Thickness: 0.FREE SHIPPING

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