TOYOTA 48720-35060 Suspension Lower Arm Rear Right Left Set Right/left

( Manufacturer Part Number: 48720-35060 ), ( Part Type: Suspension Arm ), ( Part Category: Control-arm-rear-set ), ( Storage Location: 16h-s1-r02 ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Part Source: Genuine Oem ), ( Name: Control-arm-rear ), ( Manufacturer Warranty: 90 Day )

Review TOYOTA Suspension Lower Arm Rear Right/left Set fits 4RUNNER 2003–2007

The **Toyota 48720-35060 suspension lower arm set (rear, right/left) for the 2003 2007 4Runner** represents a critical component for maintaining optimal handling, stability, and durability in one of Toyota s most rugged and capable off-road vehicles. Designed specifically for the rear axle of the fourth-generation 4Runner, this high-quality suspension lower arm set is engineered to withstand the demands of both on-road driving and extreme off-road conditions, where heavy loads, rough terrain, and aggressive suspension travel can place immense stress on the chassis. Crafted from precision-machined steel, these lower arms feature a robust construction with reinforced bushings and carefully balanced geometry to ensure consistent alignment, reduced wear on tires, and improved weight distribution. Whether you re navigating rocky trails, deep mud, or steep inclines, these lower arms help preserve the structural integrity of your suspension system while delivering a smoother, more responsive ride. The set includes both the right and left lower arms, each meticulously designed to match Toyota s original specifications, ensuring a perfect fit with minimal clearance issues. Ideal for drivers seeking to restore stock performance, enhance off-road capability, or prepare their 4Runner for heavy-duty modifications, this suspension component is a reliable choice for those who demand both performance and longevity from their vehicle. Proper installation and regular maintenance will further extend the lifespan of these lower arms, making them a worthwhile investment for any 4Runner owner looking to maintain or upgrade their vehicle s suspension system.

The **Toyota 4Runner lower arm (suspension arm) set (part numbers 48720-35060 for 2003 2007 models)** is a common upgrade for off-road enthusiasts seeking improved articulation, durability, and performance. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of Upgrading to the 48720-35060 Lower Arm Set**

1. **Enhanced Articulation and Ground Clearance**

The stock lower arms on the 2003 2007 4Runner are often criticized for being too stiff and limiting wheel travel, especially when carrying heavy loads or driving off-road. The **48720-35060 arms** are designed with a more forgiving geometry, allowing the wheels to move more freely over rough terrain. This reduces the risk of binding and improves the ability to traverse obstacles like rocks, logs, and deep ruts.

2. **Improved Durability and Strength**

Stock lower arms on older 4Runners are prone to bending or cracking under heavy loads, aggressive off-roading, or after hitting obstacles. The **48720-35060 arms** are typically made from **7075-T6 aluminum**, a high-strength alloy that resists fatigue and deformation better than the stock steel or castings. This makes them a more reliable choice for frequent off-road use.

3. **Better Load Handling**

If you frequently carry heavy payloads (e.g., camping gear, recovery equipment, or a lifted suspension), the stock arms may sag or flex excessively, leading to uneven tire wear or suspension damage. The **48720-35060 arms** distribute weight more evenly, reducing stress on other suspension components like the control arms, bushings, and sway bar.

4. **Compatibility with Lift Kits and Suspension Upgrades**

Many aftermarket lift kits (e.g., Fox, Bilstein, or custom coilovers) require updated lower arms to maintain proper alignment and wheel travel. The **48720-35060 arms** are a popular choice for pairing with **2-inch to 4-inch lifts**, long-travel shocks, and even **spacer kits** for stock-height builds. They help prevent binding and ensure the wheels track straight.

5. **Reduced Stress on Bushings and Other Components**

Stock arms can transfer excessive stress to the bushings, leading to premature wear. The **48720-35060 arms** reduce this stress by allowing smoother articulation, which can extend the life of your bushings, sway bar links, and even the differential housing in extreme cases.

6. **Off-Road Performance Gains**

For aggressive off-roaders, these arms improve **rock crawling, deep water fording, and steep incline/decline performance** by allowing the wheels to maintain contact with the ground. They also reduce the chance of the wheel getting "stuck" on an obstacle due to limited travel.

7. **Easier Installation (Compared to Some Alternatives)**

While not a universal fit, the **48720-35060 arms** are designed to bolt onto the stock mounting points with minimal modification. Some aftermarket arms require welding or custom fabrication, but these are generally a **drop-in replacement** with the right hardware.

8. **Positive Community Feedback**

Many 4Runner owners and off-road forums (e.g., 4Runner.net, JeepForum) report **noticeable improvements** in handling, durability, and off-road capability after installing these arms. They are a well-proven upgrade with a strong reputation.

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### **Cons of Upgrading to the 48720-35060 Lower Arm Set**

1. **Cost Relative to Stock**

The **48720-35060 lower arm set** is not cheap typically ranging from **$300 to $500 for a pair**, depending on the seller and whether they include hardware. This is a significant investment compared to the **$50 $100** cost of stock arms. If your 4Runner is already heavily modified, this may not seem like much, but for a stock or lightly modified truck, it could be a large upfront expense.

2. **Potential Alignment Issues**

While these arms improve articulation, they can **alter the stock wheel alignment** (camber, toe, caster) if not paired with proper adjustments. After installation, you may need to **re-align the vehicle** or use spacers to compensate for the new geometry. Some owners report slight negative camber, which can accelerate tire wear if not addressed.

3. **Requires Compatible Suspension Upgrades**

If you install these arms without upgrading other suspension components (e.g., shocks, sway bar, bushings), you may still experience **binding or premature wear** on other parts. For example:

- **Stock shocks** may not provide enough travel for the new arms.

- **Stock bushings** may not last as long under the increased stress.

- A **stiff sway bar** can counteract the benefits of the new arms.

4. **Installation Complexity**

While not extremely difficult, installing these arms requires **basic mechanical skills** and the right tools (torque wrench, alignment equipment, possibly a lift). If you re not comfortable working on your suspension, you may need to pay a shop for installation, adding to the cost.

5. **Potential for Misalignment with Non-Stock Mods**

If your 4Runner has **custom wheel spacers, sway bar links, or other suspension mods**, the **48720-35060 arms** might not fit perfectly without adjustments. Some owners report needing to **fabricate brackets or modify mounting points** for a perfect fit.

6. **Not a Universal Fix for All Issues**

- **Worn or damaged bushings** (you ll still need to replace these).

- **Sagging springs** (requires coilover or lift kit).

- **Misaligned wheels** (requires alignment after installation).

- **Differential or driveshaft issues** (unrelated to suspension arms).

7. **Quality Variability Among Sellers**

Some aftermarket parts can vary in quality, especially if purchased from lesser-known sellers. Always **buy from reputable suppliers** (e.g., **4RunnerParts.com, J&R Off-Road, or eBay from verified sellers**) to ensure you get genuine, high-quality arms.

8. **May Not Be Necessary for Mild Off-Road Use**

If you only use your 4Runner for **light off-roading, daily driving, or minimal lifting**, the stock arms may suffice. Upgrading to the **48720-35060 set** is more beneficial for **aggressive off-roaders, heavy loads, or lifted builds**.

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### **Conclusion**

The **Toyota 48720-35060 lower arm set (2003 2007 4Runner)** is one of the most **popular and effective suspension upgrades** for owners looking to improve articulation, durability, and off-road performance. The **pros far outweigh the cons** for those who prioritize **heavy-duty off-roading, load-carrying, or lifted suspensions**, as they provide **noticeable gains in wheel travel, strength, and reliability**.

However, the **cost, potential alignment changes, and need for complementary upgrades** (shocks, bushings, alignment) mean it s **not a necessary fix for everyone**. If you re **not planning to lift your truck, carry heavy loads, or engage in extreme off-roading**, the stock arms may last long enough without replacement.

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### **Recommendation**

You **lift your 4Runner** (2" or more) and need extra wheel travel.

You **frequently carry heavy loads** (camping gear, recovery equipment).

You **drive aggressively off-road** (rock crawling, deep water fording, steep climbs).

You **plan to upgrade other suspension components** (shocks, sway bar, bushings).

Your **stock arms are bent, cracked, or showing signs of fatigue**.

Your 4Runner is **stock or lightly modified** and you don t plan major changes.

You **rarely drive off-road** and don t carry heavy loads.

You **can t afford or don t want to** pair it with other suspension upgrades.

You **don t have the skills or tools** for proper installation and alignment.

- **Pair with a lift kit or long-travel shocks** for maximum benefit.

- **Replace bushings** (both lower arm and sway bar links) for longevity.

- **Get an alignment** after installation to prevent uneven tire wear.

- **Buy from a trusted seller** to ensure quality and authenticity.

- **Consider a full suspension upgrade** (e.g., Fox/Billstein shocks, upgraded sway bar) for the best results.

For **serious 4Runner owners** who want **better off-road capability and durability**, the **4872

Details:

Part number: 48720-35060, Placement on Vehicle: condition: Used item, refer to images for item condition. May have wear and tear, Color: Images: All images are of the actual item. Rear Right Left Side. God Bless You.

2003 - 2007 Toyota 4Runner Suspension Lower Arm Rear Right/Left Set 48720-35060, B016, OEM, 2003, 2004, 2005, 2006, 2007, This item fits.

part #: 4872035060 prices

• $64.60-$179.90

specifications suspensiosteeri:

• for models: 4runner
• for makes: Toyota
• for years: 2003-2007
• mpn: 48720-35060
• part type: Suspension Arm
• part category: Control-arm-rear-set
• storage location: 16h-s1-r02
• fitment type: Direct Replacement
• genuine oem: Yes
• part source: Genuine Oem
• name: Control-arm-rear
• manufacturer warranty: 90 Day

returns suspensiosteeri:

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

payments suspensiosteeri:

• credit card: Diners-club
• wallet: Paypal
• other

seller suspensiosteeri:

• city: Rancho Cordova, California
• rating: 99.7%
• # reviews: 29904

offer suspensiosteeri:

• options: Ship-to-home
• sold: 0
• quantity: 1
• started: June 7, 2026
• best offers: True
• availability: In Stock

shipping suspensiosteeri:

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

general suspensiosteeri:

• Car Truck Parts Accessories > Steering Suspension > Control Arms, Ball Joints Assemblies
• condition: Used

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