CAT D6R II 8E-5279 PISTON 8E5279 | Caterpillar | Mining

Title
Caterpillar 8E-5279 Piston 8E5279 | Fits D6R II, D7R II, 57H Excavators

⸻

Opening Paragraph
The Caterpillar 8E-5279 Piston 8E5279 is a precision-engineered OEM replacement component designed for D6R II, D7R II, and 57H excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this piston supports critical assemblies to ensure reliable performance and reduced downtime.

⸻

Common Applications
This Caterpillar 8E-5279 piston 8E5279 is essential for:
– Professional maintenance of CAT excavators.
– Direct replacement of worn structural and pivot components.
– Heavy-duty mining and earthmoving operations.
– Maintaining proper alignment in equipment linkage systems.

⸻

Fits The Following Models
– CAT D6R II Excavator
– CAT D7R II Excavator
– CAT 57H Excavator
– CAT D6H II Excavator
(Verify fitment with your specific serial number.)

⸻

OEM Reference
Part Number: 8E-5279
Brand: Caterpillar
Category: Mining
Machine Type: Hydraulic Excavator
Condition: OEM / Genuine-Style Replacement

⸻

Product Details and Availability
In Stock (if confirmed).
Global Shipping Available.
Serial Number Verification Support.
Request Fast Quote for Current Market Pricing.

Access full technical specifications and availability here:
https://allparts.expert/parts/mining/cat-d6r-ii-8e-5279-piston-8e5279-caterpillar-mining/