NH-3 New Style 1-1/2" Bristle Injector Brush - Seat Cleaning New - Brush Research

The Brush Research NH-3N Injector Seat Cleaning Brush is an essential tool for professional automotive technicians and mechanics performing injector service or engine rebuilds. Designed specifically to prepare injector seats, this brush ensures a clean, smooth surface critical for the proper sealing of newly installed copper washers or seals. Utilizing durable carbon steel wire, it effectively removes carbon buildup, rust, and other debris that can compromise the integrity of the injector seat and lead to leaks or performance issues.

Key Features

• Carbon Steel Bristles: Constructed with robust .005" carbon steel wire for aggressive and thorough cleaning of stubborn deposits without damaging critical surfaces.
• Precision Seat Preparation: Engineered to meticulously clean injector seats, guaranteeing an optimal surface for new copper washers to seat correctly.
• Optimal Bristle Diameter: Features a 1-1/2" bristle diameter, perfectly sized for common injector bore applications, ensuring comprehensive cleaning within the designated area.
• Professional-Grade Durability: Manufactured by Brush Research, a trusted name in industrial brushing tools, ensuring a long-lasting and reliable tool for professional use.
• Prevents Leaks and Failures: By facilitating perfect seating, this brush helps prevent compression loss, fuel leaks, and potential injector malfunctions, safeguarding engine performance.
• Enhanced Installation Quality: Contributes to a higher standard of workmanship by ensuring a clean foundation for every new injector installation or resealing job.

Applications

This specialized injector brush is indispensable for a range of automotive and industrial tasks, primarily focused on maintaining engine integrity and performance. Common applications include:

• Diesel Injector Service: Crucial for cleaning injector bores before installing new diesel injectors or replacing copper seals to prevent leaks and ensure optimal spray patterns.
• Engine Rebuilds: Essential during engine overhaul processes to prepare critical seating surfaces for various components, including injectors.
• Preventative Maintenance: Used in regular maintenance routines to clear carbon deposits from injector seats, extending the life and efficiency of engine components.
• Gasket and Seal Preparation: Ensures a clean mating surface for any application where a precise, leak-free seal is required for components with similar dimensions.

Specifications

• Wire Size: .005" SS
• Major Diameter: 1.175"
• Brush Part: 1-1/2"
• Overall Length: 8-1/2"