CAT 815 STEM AS 8S3918 | Caterpillar 8S-3918 | Mining

Title
Caterpillar 8S-3918 Stem As | Fits 815, 816, 825, 816B Excavators

⸻

Opening Paragraph
The Caterpillar 8S-3918 Stem As is a precision-engineered OEM replacement component designed for 815, 816, 825, 816B excavators operating in Earthmoving Compactor, Excavator, Forest Products, Load, Haul, Dump, Marine Products, Motor Grader, Off-highway Truck, Track-type Loader, Track-type Skidder, Track-type Tractor, Underground Articulated Truck, Wheel Dozer, Wheel Tractor-scraper, Wheel-type Loader, Wheel-type Skidder, and heavy construction environments. Built for structural durability and exact fitment, this stem as supports critical assemblies to ensure reliable performance and reduced downtime.

⸻

Common Applications
This Caterpillar 8S-3918 stem as is essential for:
Professional maintenance of CAT excavators.
Direct replacement of worn structural and pivot components.
Heavy-duty Earthmoving Compactor, Excavator, Forest Products, Load, Haul, Dump, Marine Products, Motor Grader, Off-highway Truck, Track-type Loader, Track-type Skidder, Track-type Tractor, Underground Articulated Truck, Wheel Dozer, Wheel Tractor-scraper, Wheel-type Loader, Wheel-type Skidder and earthmoving operations.
Maintaining proper alignment in equipment linkage systems.

⸻

Fits The Following Models
CAT 815 Excavator
CAT 816 Excavator
CAT 825 Excavator
CAT 816B Excavator
CAT 826C Excavator
(Verify fitment with your specific serial number.)

⸻

OEM Reference
Part Number: 8S-3918
Brand: Caterpillar
Category: Earthmoving Compactor, Excavator, Forest Products, Load, Haul, Dump, Marine Products, Motor Grader, Off-highway Truck, Track-type Loader, Track-type Skidder, Track-type Tractor, Underground Articulated Truck, Wheel Dozer, Wheel Tractor-scraper, Wheel-type Loader, Wheel-type Skidder
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-815-stem-as-8s3918-caterpillar-8s-3918-mining/