6135 Engine Piston R517128 For John Deere Excavator & Heavy Equipment Engine Parts

Product Details

Product Overview

This high-quality 6135 engine piston, identified by the critical OEM reference number R517128, is a precision-engineered replacement component designed for a range of heavy-duty John Deere diesel engines. As a core moving part within the engine’s power cylinder, this piston ensures reliable compression and efficient combustion, directly impacting the performance and longevity of your equipment.

Manufactured to meet OEM size specifications, this piston is commonly used in demanding applications including excavators, loaders, bulldozers, and other heavy machinery. The part number R517128 (also known as RE517128) is a direct cross-reference for the original John Deere component, providing a dependable aftermarket solution for fleet maintenance and repair operations. This product is an ideal choice for workshops and distributors seeking a balance of quality and value for John Deere engine rebuilds.

Key Features & Benefits

• Precision Fitment: Manufactured to exact OEM dimensions for the 6135 engine series, ensuring a proper seal and reliable operation without modification.
• Durable Construction: Built from high-strength materials to withstand the extreme temperatures and pressures of diesel combustion, reducing wear and extending service intervals.
• Direct OEM Replacement: Exact cross-reference for John Deere part numbers R517128 and RE517128, simplifying inventory management and parts ordering.
• Enhanced Performance: Restores engine compression and power output, helping to improve fuel efficiency and reduce emissions in heavy equipment.
• Rigorous Quality Control: Each piston undergoes inspection to ensure it meets strict performance standards, providing confidence for critical engine applications.
• Versatile Application: Suitable for a wide range of heavy machinery, including excavators, forklifts, trucks, and industrial engines, making it a versatile stocking item.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following original equipment manufacturer (OEM) numbers:

• John Deere: R517128, RE517128

Note: Always verify your engine’s specific part number before ordering. This cross-reference is provided for guidance based on industry-standard compatibility.

Compatibility

This 6135 Piston (R517128) is commonly used for the following applications:

• Engine Models: John Deere 6135 series diesel engines.
• Vehicle/Machine Types: Excavators, Bulldozers, Loaders, Forklifts, Trucks, Buses, and other heavy industrial equipment.

Compatibility is inferred based on the engine model and OEM part number. We recommend consulting your engine manual or existing part for visual confirmation.

Global Supply & Distribution

We offer reliable worldwide shipping and maintain a robust supply chain to serve international B2B buyers. Our strategic location in Guangdong, China, provides excellent access to major shipping ports, ensuring fast and cost-effective logistics.

We regularly export to key markets including North America, Europe, Southeast Asia (Asia-Pacific), the Middle East, South America, and Africa. Our team has extensive experience in international trade documentation and customs compliance, making the procurement process smooth for importers, distributors, and repair shops. Whether you need a single unit for a critical repair or bulk stock for your inventory, we are equipped to handle orders of all sizes with efficient delivery to industrial centers worldwide.

Quality Assurance

Every 6135 Piston (R517128) is manufactured in ISO-compliant facilities with a focus on precision and durability. We prioritize quality through the following measures:

• Manufacturing Standards: Produced using advanced casting and machining processes to ensure dimensional accuracy.
• Testing: A Machinery Test Report is provided with each shipment, verifying key performance parameters.
• Inspection: Video Outgoing Inspection is available to confirm product condition before dispatch.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your investment.

FAQ

Q1: Is this piston a direct replacement for my John Deere 6135 engine?
A1: Yes, this piston (part number R517128) is designed as a direct OEM replacement for the John Deere 6135 engine series. It is manufactured to standard OEM size specifications. However, we always recommend comparing it with your original part to confirm the exact dimensions and ring configuration before installation.

Q2: What is the difference between R517128 and RE517128?
A2: In the aftermarket industry, R517128 and RE517128 are often used interchangeably as cross-reference numbers for the same component. The original John Deere part number is R517128, while RE517128 may be a superseded or alternative listing. This product is designed to fit both specifications.

Q3: Do I need to replace the piston rings and liner at the same time?
A3: For optimal engine performance and longevity, it is strongly recommended to replace the piston rings and inspect the cylinder liner when installing a new piston. Worn rings or a damaged liner can compromise the seal of a new piston, leading to reduced compression and oil consumption. We offer matching ring sets and liners for a complete overhaul solution.