90 Degree Rubber Elbow Reducer Cobra Adapter 4.7" to 8.45" Diameter Pack of 2

Maintain secure airflow connections in demanding heavy-duty applications with this aftermarket 90 Degree Rubber Elbow Reducer Cobra Adapter. Designed to accommodate significant diameter transitions while providing a flexible connection point, this component combines a reducer, 90-degree elbow, and Cobra-style adapter into a single solution. Its durable rubber construction helps absorb vibration, movement, and system stress while maintaining a reliable seal. Sold as a convenient pack of two, these adapters are ideal for fleet maintenance, custom fabrication projects, and specialized airflow system applications.

Specifications

• OEM Replacement Part Number: 90HL40R275
• Component Type: 90 Degree Rubber Elbow Reducer Cobra Adapter
• Inner Diameter: 2.76"
• Bottom Inner Diameter: 4.02"
• Length: 6.50"
• Material: Heavy-Duty Rubber
• Angle: 90 Degrees
• Integrated Cobra-Style Flexible Connection
• Combines Diameter Transition and Direction Change in One Component
• Helps Absorb Vibration and Movement
• Provides Secure, Leak-Resistant Connections
• Built for Heavy-Duty Commercial Truck Applications
• Sold as a Pack of Two

Fitment

Verify OEM number prior to purchase.

Fits the following models:

• Universal fitment
• Heavy-duty truck intake, charge air, cooling, and airflow system applications requiring a 90-degree reducer elbow with Cobra-style adapter connection

Direct aftermarket replacement for OEM #s:

• 90HL40R275

Important Information

• Returns are accepted within 30 days after receipt of product with a valid RMA number.
• Returns are subject to a 25% restocking fee.
• Damaged returns are subject to refusal.
• See our Return Policy for more information and instructions to set up a return.
• California Prop 65 WARNING: This product may expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
• Verify OEM number(s) before ordering to ensure proper fitment.
• Any mention of OEM names, numbers, or descriptions is for identification and compatibility verification purposes only and does not imply the product is an OEM part.

For questions or help finding a part, reach out to customer service at 833-773-3039.