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High Precision Excavator Engine Parts C18 Engine Crankshaft 458‑8705

High Precision Excavator Engine Parts

C18 Engine Crankshaft

Engine Crankshaft 458‑8705

Place of Origin:

China

Brand Name:

CAT

Model Number:

c18

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Product Details

Product Name:

Crankshaft

Construction Engine:

C18 Engine Assembly

Excavator Model:

C4.4 C6.6 C9 C11 C13 C15 C18

Payment:

T/T, Western Union, MoneyGram

Application:

Excavator Engine Parts

Highlight:

High Precision Excavator Engine Parts

C18 Engine Crankshaft

Engine Crankshaft 458‑8705

Payment & Shipping Terms

Minimum Order Quantity

Price

$1280 - $1810

Packaging Details

Wooden Box

Delivery Time

3-7 work days

Payment Terms

T/T,D/P,D/A,L/C,Western Union

Supply Ability

999

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+8618688416585

Sales02@lanxinmachinery.com

86--18688416585

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Product Description

C18 Engine Crankshaft 458‑8705 for C18 Excavator Diesel Engine

High‑precision forged crankshaft 458‑8705 compatible with C18 series engines, heavy‑duty replacement part for large excavator and mining machinery engine overhaul.

Key Features

Standard OEM equivalent part number 458‑8705, direct replacement for C18 original crankshaft
High‑strength forged steel material, excellent wear resistance, fatigue resistance and impact resistance
Precision journal grinding and heat‑treated surface, stable rotation under long‑time heavy‑load operation
Optimized oil passage design for smooth lubrication and reduced bearing wear
Strict dynamic balance testing to avoid vibration and abnormal noise during high‑speed operation
Standard mounting dimension, perfect fit without modification for engine rebuild
High‑temperature resistant structure, durable for mining and construction harsh working conditions
Wide compatibility with multiple same‑brand mainstream heavy‑duty engine models

Product Information

Item	Specification
Part Number	458‑8705
Product Name	Engine Crankshaft
Main Compatible Engine	C18 Series Diesel Engine
Material	High‑Strength Forged Alloy Steel
Function	Convert Reciprocating Motion Into Rotational Power Output
Application	Mining Truck, Large Excavator, Bulldozer, Heavy‑Duty Industrial Power Unit
Condition	Brand New Aftermarket Replacement

Related products

Category	Replaceable Part Numbers / Compatible Models
General OEM Series	458‑8705, 224‑3226, 224‑3227, 337‑9305, 234‑1878
Compatible Engine Models	C18, C15, C13, C11, C9, C7, 3406, 3412, C4.4, C6.6

Fitment Application

Suitable for large mining trucks, heavy‑duty excavators, bulldozers, wheel loaders and stationary

industrial power units equipped with above series engines, widely used in mine sites, large‑scale

construction projects and engine overhaul workshops.

FAQ

Q1: What is the main part number of this crankshaft?

A1: Main part number is 458‑8705, interchangeable with multiple cross‑reference OEM numbers.

Q2: Which engine series does it fit?

A2: Suitable for C18, C15, C13, C11, C9, C7, 3406, 3412, C4.4, C6.6 same‑brand heavy‑duty engines.

Q3: What material is the crankshaft made of?

A3: High‑strength forged alloy steel, wear‑resistant, impact‑resistant and fatigue‑resistant.

Q4: Is dynamic balance tested before shipment?

A4: Yes, strict dynamic balance testing is carried out to ensure stable rotation.

Q5: What machinery is this crankshaft used for?

A5: Mining trucks, large excavators, bulldozers and other heavy‑duty construction & mining machinery.

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