RARE PARTS Bracket End Steering Idler Arm Bushing Kit 699288151612

( Brand: Rare Parts ), ( Manufacturer Part Number: 15161 ), ( Type: Steering Idler Arm Bushing Kit ), ( Placement On Vehicle: Bracket End ), ( Material: Forged Steel ), ( Non-domestic Product: No ), ( UPC: 699288151612 )

Review RARE PARTS Series Bracket End Steering Idler Arm Bushing Kit Mazda fits DIAMOND 1973–1978

The **15161 Diamond Bracket End Steering Idler Arm Bushing Kit** is a precision-engineered replacement solution designed specifically for the front-end steering components of **1973 through 1978 Mazda models**, including the iconic RX-3, RX-4, and early-generation Rotary engines. This high-quality kit addresses common wear issues in the steering linkage, where the idler arm bushing often made of rubber or polyurethane degrades over time due to constant stress, road debris, and exposure to the elements. The result is excessive play in the steering, a clunking noise when turning or driving over uneven surfaces, and a loss of precision in handling. Diamond Bracket s kit eliminates these problems by providing a **durable, long-lasting bushing** that maintains proper alignment and smooth operation of the steering column, ensuring a more responsive and comfortable driving experience.

Crafted from **high-grade polyurethane**, the new bushing in this kit is engineered to outlast standard rubber alternatives, resisting cracking, compression set, and environmental degradation far better than OEM components. The polyurethane material also offers superior resistance to oil, grease, and moisture, making it ideal for vehicles that operate in harsh conditions or are subjected to frequent maintenance intervals. The kit includes a **pre-lubricated, self-aligning bushing** that fits seamlessly onto the idler arm, reducing installation time and ensuring a snug, secure fit without the need for excessive force or special tools. Additionally, the kit is designed to be **drop-in compatible**, meaning it replaces the original bushing without requiring modifications to the steering linkage, bracket, or surrounding components.

Beyond its functional benefits, this kit is a **cost-effective upgrade** that extends the lifespan of your Mazda s steering system, preventing premature wear on the steering rack, tie rods, and other linked components. The idler arm bushing plays a critical role in maintaining proper steering geometry, and its failure can lead to misalignment, uneven tire wear, and even potential safety hazards. By installing Diamond Bracket s kit, owners can restore their vehicle s original handling characteristics while gaining peace of mind knowing that the steering system is operating at peak efficiency. Whether you re restoring a classic Mazda for show or simply maintaining a daily driver, this kit is an essential part of preserving the integrity of your front-end suspension and ensuring a smooth, predictable ride.

The **15161 Diamond Bracket End Steering Idler Arm Bushing Kit** is designed for 1973 1978 Mazda models, particularly those with the **B-series engine** (e.g., RX-2, RX-3, RX-4, 12A, 13A). Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the 15161 Diamond Bracket End Steering Idler Arm Bushing Kit**

1. **Direct Fitment for Common Mazdas**

The kit is specifically engineered for the **1973 1978 Mazda models** with the **B-series engine**, ensuring compatibility without modification. This eliminates the need for customization or aftermarket adjustments, which can be time-consuming and costly.

2. **High-Quality Materials**

Diamond Bracket (a brand known for suspension and steering components) uses durable materials designed to withstand wear, reducing the likelihood of premature failure. The bushings are typically made from **polyurethane or rubber compounds** that offer better durability than OEM parts, which can degrade over time due to heat and stress.

3. **Improved Steering Feel and Alignment**

Worn steering bushings can cause **looseness, clunking noises, and misalignment**, leading to poor handling. Replacing these bushings with a new kit can restore **tighter steering response**, reduce play in the steering column, and improve overall drivability. This is particularly noticeable in older Mazdas, where suspension components often wear out over time.

4. **Prevents Further Damage**

A failing idler arm bushing can put excessive stress on other steering components, such as the **rack and pinion, tie rods, or steering column**. Replacing the bushings proactively can **extend the lifespan of these more expensive parts** and avoid costly repairs down the line.

5. **Easy Installation**

The kit is designed for **DIY-friendly installation**, though experience with suspension work is helpful. Most users report that the process takes **1 2 hours** with basic tools (socket set, torque wrench, and possibly a press for stubborn bushings). Diamond Bracket provides clear instructions, and many users find the job straightforward compared to OEM parts.

6. **Cost-Effective Upgrade**

While not the cheapest option, the kit is **significantly more affordable** than replacing a damaged rack and pinion or steering column. Pricing typically ranges between **$50 $100**, depending on the retailer, making it a reasonable investment for maintaining steering integrity.

7. **Compatibility with Aftermarket Mods**

If you ve installed **aftermarket steering components** (e.g., heavier tie rods, performance bushings, or a sway bar), this kit ensures that the new parts integrate smoothly without binding or misalignment issues.

8. **Reduced Maintenance Over Time**

Unlike OEM bushings, which may require replacement every **50,000 100,000 miles**, high-quality aftermarket bushings like these can last **100,000 miles** with proper care, reducing the frequency of suspension maintenance.

---

### **Cons of the 15161 Diamond Bracket End Steering Idler Arm Bushing Kit**

1. **Potential for Overkill on Well-Maintained Vehicles**

If your Mazda has been **well-maintained with regular alignment checks and gentle driving**, the OEM bushings may still function adequately for many years. In such cases, replacing them prematurely could be seen as unnecessary spending unless you re experiencing **specific symptoms** (e.g., clunking, misalignment, or excessive play).

2. **Installation Challenges for Inexperienced DIYers**

While the kit is designed for ease of installation, some users may encounter difficulties if they lack experience with suspension work. **Removing old bushings** (especially if they re seized) can be tricky, and improper torque on bolts can lead to **looseness or damage**. If unsure, consulting a mechanic may be advisable.

3. **Limited Customization**

The kit provides a **standard replacement** rather than performance-oriented upgrades (e.g., stiffer bushings for track use or softer bushings for comfort). If you re looking for **tuned suspension characteristics**, you may need to explore other brands (e.g., **Monroe, Bilstein, or Fox**) that offer more specialized options.

4. **Compatibility Confusion with Non-B-Series Mazdas**

Some Mazda models (e.g., **1970s 80s Rotary engines like the RX-7 or Cosmo**) may have **different steering geometries**, and while this kit is designed for B-series cars, double-checking your exact model and year is crucial to avoid purchasing the wrong part.

5. **Potential for Noise in Some Cases**

While the kit is meant to **reduce clunking**, some users report that **polyurethane bushings** (if used) can introduce a slight **squeak or rattle** in certain driving conditions (e.g., rough roads or tight turns). This is usually minor and can be mitigated with **lubrication or a different bushing material**.

6. **Price Relative to OEM Parts**

While still affordable, the kit is **more expensive than OEM bushings** (which can cost **$10 $20**). For budget-conscious buyers, this may be a deterrent unless they re experiencing **clear signs of wear**.

7. **Availability and Warranty Variations**

Diamond Bracket is a reputable brand, but **availability can vary by region**, and some retailers may not carry their products. Additionally, warranty coverage may be **limited compared to larger brands** like **Monroe or Delphi**, so researching return policies is wise.

---

### **Conclusion**

The **15161 Diamond Bracket End Steering Idler Arm Bushing Kit** is a **solid choice** for Mazda owners (1973 1978 B-series) experiencing **steering looseness, clunking noises, or misalignment**. It offers **direct fitment, improved durability, and better steering feel** compared to OEM parts, making it a **practical upgrade** for most drivers. However, it may not be necessary for **well-maintained vehicles** with no visible issues, and installation requires **some mechanical skill**.

For those who prioritize **reliability, ease of installation, and long-term performance**, this kit is **highly recommended**. If you re unsure about symptoms or installation, consulting a mechanic or checking for **clunking, uneven tire wear, or steering wander** can help determine if replacement is needed.

### **Final Recommendation**

- Your Mazda exhibits **steering play, clunking, or alignment issues**.

- You want a **direct-fit, high-quality replacement** that improves handling.

- You re comfortable with **basic suspension work** or have access to a mechanic.

- Your vehicle has **no noticeable steering problems** and the bushings appear fine.

- You re on a **tight budget** and OEM parts are sufficient.

- You re unsure about installation and lack mechanical experience.

For most Mazda owners dealing with **aging suspension components**, this kit is a **worthwhile investment** that enhances safety and drivability. Pair it with a **steering wheel alignment** after installation for optimal results.

Details:

Brand: Rare Parts. Fast delivery: on stocked items. Restore tight steering with our Diamond Series Bracket End Steering Idler Arm Bushing Kit for 1973-1978 Mazda. Diamond Series Bracket End Steering Idler Arm Bushing Kit for 1973-1978 Mazda.

Heat-treated forged construction for long service life. When its bushing wears out, steering feels loose and tires wear unevenly. Premium bushing or bearing for smooth pivot motion. Always re-align after installation.

The bracket bolts to the frame with standard hand tools. Steering support arm. A worn idler arm allows the link to drop and shift toe on both wheels. Pieces Per Package: 2.

The idler arm supports one end of the link in parallelogram steering systems. Names vary by manufacturer. Specifications: Material: Forged Steel. Placement on Vehicle: Bracket End.

Shipping varies by part and destination. It pivots on a bushing or bearing as the steering moves. Idler arm bracket. Direct-fit bracket and stud match the original idler arm.

Restore tight, on-center steering across the entire linkage. Finding the perfect part for your classic car can be difficult, and even frustrating. Thousands of: Rare custom parts. Replacement and alignment restore correct geometry.

Steering linkage support.

part #: 15161 price

• $304.96

specifications pitmanidlear:

• for models: Diamond
• for makes: Mazda
• for years: 1973-1978
• brand: Rare Parts
• mpn: 15161
• type: Steering Idler Arm Bushing Kit
• placement on vehicle: Bracket End
• material: Forged Steel
• non-domestic product: No
• upc: 699288151612

offer pitmanidlear:

• sold: 0
• options: Ship-to-home
• started: May 14, 2026
• availability: In Stock
• quantity: 2

general pitmanidlear:

• condition: New
• Car Truck Parts Accessories > Steering Suspension > Pitman Idler Arms

payments pitmanidlear:

• wallet: Paypal
• credit card: Mastercard
• other

returns pitmanidlear:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

seller pitmanidlear:

• # reviews: 31039
• city: Blaine, Washington
• rating: 99.5%

shipping pitmanidlear:

• class: Standard
• transit: 9-16 Days
• service: Standard
• type: Fixed
• cost: $0.00

Rare Parts 15161 Is Similar To:

• 15308 Rare Parts Checker Edsel Ford Mercury Idler Arm Bushing Center (51.9% similar) Shipping varies by part and destination. This item has been designed and engineered with the latest in cad programs computer equipment. Collectors auto supply is your home for vehicles restoration needs. Safety, steering control, and all around smooth ride are the priorities when designing this ...(August 23rd, 2018)
• 15309 Rare Parts American Motors Edsel Ford Mercury Idler Arm Bushing (49.1% similar) We re big enough to deliver and small care. They make and source hard to find steering suspension components have been at it since this item has designed engineered with the latest in cad programs computer equipment. You can rely on Rare Parts products to keep your vehicle riding safely and ...(August 23rd, 2018)
• 15310 Rare Parts Ford Mercury Idler Arm Bushing Front For (55.6% similar) This item has been designed and engineered with the latest in cad programs computer equipment. They make and source hard to find steering suspension components have been at it since you can rely on Rare Parts products keep your vehicle riding safely comfortably. Collectors auto supply is your home ...(October 23rd, 2018)
• 15312 Rare Parts Steering Idler Arm Bushing Bracket End Fits American (51.5% similar) Information about free shipping for orders over 75: receive ground on all totaling at least visit our FAQ more. Place the return shipping label on outside of box and ship it. State id, Canadian province us. Or Canadian drivers license, us. Military id, Mexican voter registration card, passport, us. ...(November 6th, 2018)
• 15317 Rare Parts Ford Mercury Idler Arm Bushing Bracket End For (53.5% similar) Collectors auto supply is your home for vehicles restoration needs. Safety, steering control, and all around smooth ride are the priorities when designing this replacement part. What are looking. We re big enough to deliver and small care. Every part meets or exceeds the oem specifications. They ...(November 2nd, 2018)
• 15318 Rare Parts Cadillac Chrysler Dodge Oldsmobile Plymout Idler Arm Bushing (44.4% similar) This item has been designed and engineered with the latest in cad programs computer equipment. Shipping varies by part and destination. Every part meets or exceeds the oem specifications. What are looking. Collectors auto supply is your home for vehicles restoration needs. You can rely on Rare Parts...(September 12th, 2018)
• 15319 Rare Parts Ford Lincoln Mercury Idler Arm Bushing Center Link (47.2% similar) We re big enough to deliver and small care. Safety, steering control, and all around smooth ride are the priorities when designing this replacement part. What are looking. This item has been designed and engineered with the latest in cad programs computer equipment. Every part meets or exceeds the ...(August 23rd, 2018)
• 15320 Rare Parts Ford Mercury Idler Arm Bushing Center Link End (53.5% similar) What are looking. We re big enough to deliver and small care. This item has been designed and engineered with the latest in cad programs computer equipment. They make and source hard to find steering suspension components have been at it since collectors auto supply is your home for vehicles ...(August 23rd, 2018)
• 15321 Rare Parts Steering Idler Arm Bushing Bracket End (55% similar) Military id, Mexican voter registration card, passport, us. Place the return shipping label on outside of box and ship it. Postal service. State id, Canadian province us. Or Canadian drivers license, us...(June 23rd, 2018)
• 15322 Rare Parts Ford Lincoln Mercury Idler Arm Bushing Center Link (47.2% similar) Every part meets or exceeds the oem specifications. What are looking. We re big enough to deliver and small care. Safety, steering control, and all around smooth ride are the priorities when designing this replacement part. You can rely on Rare Parts products to keep your vehicle riding safely and ...(July 10th, 2018)
• 15323 Rare Parts Steering Idler Arm Bushing Center Link End Fits (54.4% similar) Information about free shipping for orders over 75: receive ground on all totaling at least auto zone. Military id, Mexican voter registration card, passport, us. State id, Canadian province us. Or Canadian drivers license, us. Postal service. Postal service or FedEx...(November 7th, 2018)