111878 QUINCY Shaft Crankshaft Oil Seal

Review QUINCY 1.5 Inch Shaft Crankshaft Oil Seal

Introducing the Quincy 1.5 Shaft Crankshaft Oil Seal (Model No. 111878), a crucial component designed to ensure optimal engine performance in various Quincy power equipment. This oil seal is specifically engineered for 1.5-inch shaft crankshaft applications, making it an essential replacement or repair solution for select Quincy engines.

The Quincy 111878 oil seal is meticulously crafted using high-quality materials, ensuring durability and reliability. Its primary function is to prevent oil leakage around the crankshaft, securing the engine's lubrication system and protecting the machine from potential damage caused by oil loss.

The seal features an innovative design with a lip that forms a tight seal against the crankshaft to prevent oil from escaping. This design allows for efficient oil management, maintaining proper oil levels within the engine and reducing wear and tear on other components.

Installation of the Quincy 111878 oil seal is relatively straightforward, making it an ideal choice for both professional mechanics and do-it-yourself enthusiasts. The seal comes with clear installation instructions to ensure a hassle-free replacement process.

Compatibility-wise, this oil seal is specifically designed for use with Quincy engines requiring a 1.5-inch shaft crankshaft oil seal. Using the correct model and size is crucial to ensure proper fitment and functionality.

In conclusion, the Quincy 1.5 Shaft Crankshaft Oil Seal (Model No. 111878) is an essential component for maintaining the performance and longevity of select Quincy engines. Its high-quality design, durable materials, and straightforward installation process make it a must-have for any Quincy power equipment owner.

The Quincy 1.5 shaft crankshaft oil seal is an essential component for maintaining the oil system in Quincy compressors. Here are some pros and cons that could help you decide whether to purchase this part.

1. Prevents Oil Leaks: An oil seal ensures that oil does not leak out of the compressor, which can save you from costly repairs and downtime.

2. Enhances Performance: A properly functioning oil seal ensures that oil stays inside the compressor, lubricating the crankshaft and other moving parts, which can lead to improved performance and longer compressor life.

3. Easy to Install: The Quincy 1.5 shaft crankshaft oil seal is relatively easy to install, which can save you time and money compared to having a professional do it.

1. Wear and Tear: Over time, oil seals can wear out due to the constant pressure and movement of the compressor, which may require you to replace them periodically.

2. Cost: Replacing an oil seal can be a significant expense, especially if you need to purchase it frequently due to heavy use or poor maintenance.

3. Availability: Depending on your location and the specific model of your Quincy compressor, it may be challenging to find the exact Quincy 1.5 shaft crankshaft oil seal you need.

The Quincy 1.5 shaft crankshaft oil seal is a necessary investment for maintaining the proper functioning of your compressor. While it may be an expense, the benefits of preventing oil leaks and ensuring improved performance make it a worthwhile investment. Additionally, with the ease of installation, you can save time and money by doing it yourself.

If your Quincy compressor is experiencing oil leaks or reduced performance, it may be time to replace the oil seal. Make sure to order the exact Quincy 1.5 shaft crankshaft oil seal for your specific model, and consider purchasing a spare to keep on hand to prevent unexpected downtime.

Details:

Quincy 111878 oil seal, 1.5 seal.

specifications compressorshow:

• brand: Quincy
• mpn: 111878
• part type: Oil Seal Shaft Crankshaft
• country of origin: Taiwan

shipping compressorshow:

• class: standard
• carrier: usps
• type: calculated
• service: usps first class
• transit: 4-10 days

returns compressorshow:

• paid by: seller
• time: 30 days
• method: money back
• policy: returns accepted

payments compressorshow:

• wallet: google-pay
• other
• credit card: mastercard

seller compressorshow:

• # reviews: 788
• rating: 100.0%
• city: colorado city, texas

general compressorshow:

• category: Business & Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Blowers > Air Compressors

offer compressorshow:

• availability: in stock
• started: february 24, 2026
• sold #: 8
• best offers: true
• options: ship-to-home
• prices: $39.99–$50.99
• item condition:
  • New – Open box
  • New
• in stock #: 2