Name: 4059893 Cummins QSM11/M11/ISM11 OEM Camshaft - VOLGEN POWER
Price: contact_us USD
Availability: InStock

Global automotive components manufacturer and distributor specializing in diesel engines, transmissions, axles, and spare parts, with operations spanning over 90 countries.

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4059893 Cummins QSM11/M11/ISM11 OEM Camshaft

High-precision forged camshaft that ensures accurate valve timing, optimal lift profiles, and exceptional durability – engineered for reliable performance in Cummins 11-liter engines across marine, industrial, construction, and heavy-duty truck applications.

Part Number: 4059893

Brand: Cummins OEM

Supplier: Volgen Power

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Product Details

Product Highlights

Precise Valve Control — Factory-profiled lobes deliver exact timing and lift for maximum combustion efficiency and power output
Forged Steel Strength — High-hardness material (typically 55Rc) resists bending, wear, and fatigue under extreme loads
Balanced Design — OEM machining minimizes vibration and ensures smooth operation at high RPM
Heat-Treated Durability — Advanced processing enhances surface hardness and core toughness for extended service life
Direct Replacement — Seamless fit with no modifications, compatible with standard cam gears and followers

Applications Overview

This camshaft excels in equipment powered by Cummins 11-liter engines, including:

Marine propulsion and generator sets
Heavy construction machinery and excavators
Industrial power units and compressors
On-highway trucks and vocational vehicles

Engine Compatibility

Fully compatible with Cummins models:

QSM11 (all ratings, including CM570/CM876)
ISM11
M11 (CELECT, CELECT Plus, and mechanical variants)
Related non-certified 11L configurations

Technical Details

Attribute	Specification
Part Number	4059893
Engine Family	M11 / ISM11 / QSM11
Material	Forged high-carbon steel alloy
Hardness	Approx. 55 Rockwell C (lobe surfaces)
Journal Count	7 main bearings are typical
Length	Approx. 45–50 inches (engine specific)
Weight	60–80 lbs (heavy-duty industrial grade)

Volgen Power is your trusted source for genuine Cummins OEM camshafts and engine components. The 4059893 camshaft is in stock and ready for worldwide shipping.

Restore precise timing and peak engine performance – contact us today for pricing, availability, or expert fitment advice. Request your quote now!

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