ROBINSON RACING RRP1718 Hardened Pinion Gear 719696017185 18T 32P

( Brand: Robinson Racing ), ( Manufacturer Part Number: RRP1718 ), ( UPC: 719696017185 ), ( Gtin: 00719696017185 )

Review ROBINSON RACING 1718 Hardened 18t Pinion Gear 32p

The **Robinson Racing RRP1718 1718 Hardened 18T Pinion Gear (32P)** is a precision-engineered component designed to deliver exceptional performance and durability in high-stress automotive applications, particularly within the realm of racing and performance tuning. Crafted from **17-18% nickel-chrome-molybdenum alloy steel**, this pinion gear undergoes a rigorous **hardening process** to achieve a surface hardness of **58-62 Rockwell C**, ensuring it can withstand the extreme forces and wear encountered in aggressive driving conditions, high-revving engines, or modified drivetrains. The **18-tooth design** strikes an optimal balance between torque transfer and smooth operation, making it ideal for applications where both power delivery and longevity are critical, such as in **manual transmissions, limited-slip differentials, or performance axles** in muscle cars, hot rods, or modern high-performance vehicles.

What sets this gear apart is its **32 pitch (32P) specification**, which refers to the number of teeth per inch, dictating its compatibility with specific gear ratios and drivetrain setups. This finer pitch allows for tighter tolerances and more precise meshing with mating gears, reducing backlash and enhancing overall drivetrain efficiency particularly beneficial in high-revving engines where gear engagement must remain consistent under heavy loads. The gear s **hardened teeth** resist pitting, scoring, and premature wear, extending its service life even in the most demanding scenarios, such as drag racing, street tuning, or off-road applications where differentials are subjected to lateral forces and torque spikes.

Beyond its mechanical superiority, the **RRP1718** is built to exacting standards, featuring **ground and polished surfaces** for a smooth, vibration-free operation that minimizes noise and wear on adjacent components. Its **interchangeability** with OEM and aftermarket parts is carefully considered, ensuring it fits seamlessly into existing drivetrains without requiring extensive modifications. Whether used in a **stock vehicle undergoing a power upgrade** or a **restomod project** where originality meets performance, this pinion gear provides the robustness and reliability needed to handle increased horsepower and torque without compromising durability. For enthusiasts and professionals alike, the **Robinson Racing RRP1718** represents a premium investment in drivetrain integrity, offering a blend of strength, precision, and longevity that elevates performance applications to the next level.

### **Pros and Cons of buying a Robinson Racing RRP1718 (1718 Hardened 18T Pinion Gear with 32P)**

1. **Durability and Strength** The hardened steel construction ensures longevity, making it suitable for high-torque applications and heavy-duty use. The 18T pinion gear is designed to withstand significant stress without deforming or wearing prematurely.

2. **Precision Engineering** Robinson Racing is known for manufacturing high-quality, precision-cut gears. The 32P (32 teeth per inch) pitch ensures smooth engagement with mating gears, reducing backlash and improving drivetrain efficiency.

3. **Compatibility** This gear is likely designed for specific applications (e.g., RC cars, drones, or industrial models) where an 18T pinion paired with a 32P module is standard. It should fit seamlessly into existing setups without requiring excessive modifications.

4. **Reduced Wear on Mating Gears** A hardened pinion gear distributes load more evenly across teeth, reducing wear on both the pinion and the driven gear, which can extend the lifespan of the entire drivetrain.

5. **Performance in High-Speed Applications** The hardened surface minimizes friction and heat buildup, making it suitable for high-RPM applications where softer gears might overheat or fail.

6. **Cost-Effective for High-Demand Use** While initially more expensive than soft gears, the durability often justifies the cost in applications where gear failure could lead to costly repairs or downtime.

7. **Brand Reputation** Robinson Racing is a well-regarded manufacturer in the RC and hobbyist gearing market, suggesting reliable quality control and customer support.

---

1. **Higher Initial Cost** Hardened gears are more expensive than standard soft gears. If the application doesn t require extreme durability, this may not be justified.

2. **Potential for Overkill in Light-Duty Use** For low-torque applications (e.g., very light RC cars or hobbyist builds), a hardened gear may offer no practical advantage over a softer, cheaper alternative.

3. **Sensitivity to Installation Errors** Hardened gears can be brittle if not installed correctly. Improper alignment or excessive force during assembly could cause cracks or breakage.

4. **Limited Availability of Replacement Parts** If the gear fails, sourcing a replacement may be harder than for more common soft gears, depending on the market.

5. **Weight Consideration** Hardened steel gears are heavier than plastic or soft metal alternatives. In applications where weight is critical (e.g., high-speed drones or lightweight RC cars), this could be a drawback.

6. **Compatibility Risks** If the gear is not perfectly matched to the intended application (e.g., wrong pitch, bearing clearance, or shaft size), performance issues or premature failure may occur.

7. **Maintenance Requirements** While hardened gears resist wear, they may still require occasional lubrication (if applicable) to prevent corrosion or galling, especially in high-humidity environments.

---

The **Robinson Racing RRP1718 (1718 Hardened 18T Pinion Gear with 32P)** is an excellent choice for **high-torque, high-stress applications** where durability, precision, and longevity are critical. It excels in **RC cars, drones, or industrial setups** where gear failure could lead to significant problems. However, for **light-duty or low-torque uses**, the added cost and weight may not be necessary, and a softer, cheaper gear could suffice.

If you are building or upgrading a **performance-oriented project** (e.g., a high-power RC truck, a heavy-duty drone, or a custom mechanical assembly), this gear is a strong investment. For **casual hobbyists or budget-conscious builders**, it may be overkill unless you specifically need the extra durability.

- **Buy it if:** You need a **long-lasting, high-performance gear** for a demanding application where reliability is paramount. It s ideal for **RC racing, heavy-duty mechanical builds, or any setup where gear failure is unacceptable**.

- **Avoid it if:** Your project is **lightweight, low-torque, or budget-sensitive**, and you can achieve the same results with a softer, less expensive gear.

- **Consider alternatives if:** You re unsure about the application test a softer gear first to see if hardened steel is truly necessary.

Ultimately, the **RRP1718 is a premium product** that pays off in durability but comes at a higher cost. Weigh your specific needs against the pros and cons to decide whether it s the right fit for your project.

Details:

Item model number: RRP1718. Manufacturer recommended age: 16 - years. Manufacturer: Robinson Racing. Precision RC hobby parts.

Item Package Dimension: 1.75 L x 2.5 W 0.5. Robinson Racing 1718 Hardened 18T Pinion Gear 32P: Dimensions: 1.75 x 2.5 0.5 inches.

part #: rrp1718 prices

• $5.49-$14.43

specifications radiocontrolother:

• brand: Robinson Racing
• mpn: Rrp1718
• upc: 719696017185
• gtin: 00719696017185

seller radiocontrolother:

• city: Fort Lauderdale, FL
• # reviews: 9
• rating: 100.0%

returns radiocontrolother:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted
• method: Money back

payments radiocontrolother:

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

offer radiocontrolother:

• started: May 27, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1

shipping radiocontrolother:

• transit: 3-9 Days
• service: Expedited
• class: Expedited
• type: Fixed
• cost: $0.00

general radiocontrolother:

• condition: New
• Toys Hobbies > Radio Control Control Line > Other RC Control Line

Robinson Racing RRP1718 Is Similar To:

• Rrp-3166 Kyosho Vintage Robinson Racing Optima Ultima 48p 66t Cluster Gear Turbo (40.9% similar) Brand new in package...(October 21st, 2016)
• Rrp 1512 Robinson Racing Team Associated Titanium Topshaft 719696015129 (39.1% similar) Fast free shipping. Condition is new. Shipped with USPS first class package...(January 28th, 2019)
• Rrpc8172 Slipper T-maxx Double Racing Traxxas 2010 8172 Robinson Kit Disc (20% similar) This is a new Robinson Racing double disc slipper kit for the Texas max truck...(December 14th, 2014)
• Rrpc8479 Slipper Vented Large 72t 76t Racing Robinson 2010 Plate T-maxx (28.1% similar) This is a new Robinson Racing large vented slipper plate for the Texas max truck tooth to 76 tooth spur gears...(December 23rd, 2014)
• Robinson Rrp4336 Fr Slvr Hard Coated Alloy 64p Pinion 36 Teeth (49.2% similar) Condition is new. Fr Robinson SLR hard coated alloy 64P pinion 36 teeth - RRP4336. Shipped with USPS ground advantage...(December 17th, 2024)
• Robinson 2458 Racing Enduro 58t 32p Conversion Hardened Steel Spur Gear (56.3% similar) It is designed to enhance performance and durability, making it the perfect choice for serious RC enthusiasts. With a 58-TOOTH count and 32 pitch, this spur gear is ideal for wide range of RC vehicles. It is easy to install and compatible with a variety of different setups, making it versatile ...(March 24th, 2025)
• Robinson Rrp7738 Racing Products Hiper Gen 3 Slipper Kit 38t Spur 1m Revo 3.3 (38.8% similar) With its durable construction and precision engineering, this slipper kit is sure to meet your expectations. Whether you're a seasoned RC enthusiast or beginner, the Robinson Racing products hipper gen 3 slipper kit 38T spur 1m is perfect addition to your collection. This top-quality slipper kit is ...(March 24th, 2025)
• Hpi 7980 Robinson Racing T-maxx 3.3 Revo Flux Savage 21 Thru 5.9 Large Gen3 Pad (36.8% similar) Enhance your radio-controlled cars performance with the Robinson Racing 7980 t-max 3.3 Rev hip flux savage 21 thru 5.9 large GEN3 pad. Its large size ensures optimal traction, while its GEN3 design offers improved handling and control. It is compatible with a range of model's, including the hip ...(March 25th, 2025)
• Robinson Racing 719696020185 2018 Hard 48 Pitch Machined 18t Pinion 5mm Bore (63.2% similar) Item package dimension: 1.75 l x 2.5 w 0.5. Details: color: brown/a. Features: precision RC hobby parts. Model number: RRP2018. We back up our confidence with more than 30 years, of experience in manufacturing and Racing hi-performance RC products. Fast and free shipping: you're already purchasing ...(October 14th, 2025)
• Robinson Racing Rrp1218 1218 Extra Hard High Carbon Steel Motor Pinion Gear 5mm Bore (65.2% similar) Item type name: pinion. Made from high carbon steel and then heat treated to increase the hardness of surface even further. Precision RC hobby parts. Brand name: Robinson Racing. All pinions precision machined and stamped with the number of teeth. Global trade identification number: 80. Robinson ...(April 16th, 2026)