K19 Diesel Engine Rocker Arm 3053476 for Excavator Applications

Product Details

Product Overview

This genuine K19 rocker arm, part number 3053476, is a critical component for the valve train assembly in heavy-duty diesel engines. Specifically designed for the Cummins K19 engine platform, this rocker arm ensures precise valve actuation, contributing to optimal engine performance and longevity. Commonly used in excavator applications, this part is essential for maintaining the rigorous operational demands of construction and mining equipment.

As a direct replacement component, the 3053476 rocker arm is manufactured to meet or exceed OEM specifications. Its robust construction and precise machining guarantee a reliable fit and consistent operation, reducing downtime and maintenance costs for your heavy machinery. This part is a key element for engine rebuilds or preventive maintenance schedules.

Please verify your engine model and existing part number to confirm compatibility. While commonly associated with the K19 engine in excavators, professional confirmation of fitment is always recommended before purchase.

Key Features & Benefits

• Precision Engineering: Machined to exact OEM tolerances for a perfect, hassle-free installation on your K19 engine.
• Durable Construction: Manufactured from high-strength materials to withstand the extreme stresses of continuous high-load operation in excavators.
• Direct OEM Replacement: Part number 3053476 is a direct drop-in replacement, saving valuable service time and labor costs.
• Long-Lasting Performance: Designed for extended service life, reducing the frequency of valve train maintenance and part replacements.
• Enhanced Engine Efficiency: Ensures proper valve timing and lift, which is critical for maintaining fuel efficiency and power output.
• Rigorous Quality Control: Every rocker arm is inspected to ensure it meets strict quality standards before shipping.
• Proven Reliability: A trusted component for engine rebuilders and equipment owners seeking genuine performance.

Technical Specifications

OEM Cross-Reference

This rocker arm is directly cross-referenced to the following OEM part number(s):

• 3053476 (Cummins)

Note: This part is an authentic replacement for the listed OEM number. Always confirm your original part number for compatibility.

Compatibility

This rocker arm is specifically designed for the Cummins K19 diesel engine platform. It is commonly used for servicing and rebuilding engines found in the following applications:

• Excavators (various makes and models using the K19 engine)
• Heavy construction equipment
• Industrial generator sets

Note: Fitment is based on the engine model. Please verify your specific engine serial number and application to ensure correct fitment.

Global Supply & Distribution

We maintain a robust global supply chain to ensure fast and reliable delivery of this K19 rocker arm to customers worldwide. Our distribution network covers key markets including:

• North America: USA, Canada, Mexico
• Europe: UK, Germany, France, Netherlands, Poland
• Asia-Pacific: Australia, Singapore, Indonesia, China
• Middle East & Africa: UAE, Saudi Arabia, South Africa
• South America: Brazil, Chile, Peru

We offer flexible shipping options to major ports and industrial centers, with quick processing times upon payment receipt. Our experienced export team ensures all documentation and customs requirements are handled professionally for hassle-free international trade.

Quality Assurance

This product is sourced from a genuine OEM supply chain and is subject to strict quality control measures. Each rocker arm is inspected for dimensional accuracy, material integrity, and surface finish. We stand behind the quality of our parts with a 3-month warranty against manufacturing defects. After the warranty period, video technical support is available to assist with any installation or performance questions.

FAQ

Q: Is this rocker arm a direct replacement for the one on my Cummins K19 engine?
A: Yes, part number 3053476 is the direct OEM replacement for the rocker arm in the Cummins K19 engine series. It is designed to match the original specifications exactly for a straightforward installation.

Q: What is the recommended maintenance interval for rocker arms on an excavator engine?
A: While rocker arms are durable, they should be inspected during major engine overhauls or valve lash adjustments. If you notice unusual valve train noise or performance issues, inspect the rocker arm for wear. Replacing with a genuine part like the 3053476 is recommended during rebuilds to ensure long-term reliability.

Q: Do you provide technical support for installation?
A: Yes, we offer video technical support for this product after the warranty period. Our team can assist with fitment verification and basic installation guidance. For complex rebuilds, we recommend consulting a certified diesel engine technician.