Starter Delco 24V | 11T | 8.3KW | CW | PLGR | 39MT
Case • Mack • New Holland • Freightliner • Komatsu • Caterpillar • Cummins
Rotatable Bracket • With OCP • STR2656CX

Heavy-Duty Starting Power Built for the Toughest Machines

The STR2656CX Delco 39MT Starter Motor is engineered for extreme reliability, delivering high-torque performance tailored for heavy commercial and industrial applications. Designed with a rugged 24V system, 11-tooth pinion, and a powerful 8.3KW output, this starter provides consistent, rapid engine cranking—even under the harshest working conditions.

Built for equipment fleets that demand peak uptime, the unit features a rotatable mounting bracket for flexible installation and an Over Crank Protection (OCP) system to prevent thermal overload—extending lifespan and preventing costly downtime.

Whether used in construction, mining, trucking, or agricultural operations, the STR2656CX is a robust, OEM-grade upgrade trusted across multiple engine platforms.


Compatible Applications

Engineered for a wide range of heavy-duty diesel engines, including:

  • Case

  • Mack

  • New Holland

  • Freightliner

  • Komatsu

  • Caterpillar

  • Cummins

(Verify exact compatibility with OEM cross-reference or engine model.)


Key Features & Advantages

✔ High-Torque 8.3KW Output

Delivers strong, consistent engine cranking—ideal for large-displacement diesel engines.

✔ 39MT Heavy-Duty Design

A proven OE-standard Delco platform known globally for durability and long service life.

✔ Rotatable Mounting Bracket

Allows multi-position adjustments for easier fitment across various engine and vehicle configurations.

✔ Over Crank Protection (OCP)

Intelligent thermal safety technology prevents overheating and starter burnout during extended crank cycles.

✔ PLGR (Positive Engagement Gear Reduction)

Ensures smoother engagement with the flywheel and reduces mechanical wear.

✔ Rugged Construction

Built to perform reliably in extreme heat, dust, cold, vibration, and high-duty work environments.


Technical Specifications

Specification Detail
Part Number STR2656CX
Brand Delco (39MT Type)
Voltage 24V
Power 8.3KW
Pinion Gear 11T (11 Teeth)
Rotation Clockwise (CW)
Features Rotatable Bracket, OCP System
Type PLGR Planetary Gear-Reduction Starter

Why Choose the STR2656CX?

  • OE-level strength and quality for demanding diesel applications

  • Protects itself from overheating with intelligent OCP technology

  • Reliable cold-start and heavy-load performance

  • Long service life + reduced maintenance costs

  • Ideal for mining, trucking fleets, earthmoving equipment, and agricultural machines


BUY NOW & SAVE BIG!

Upgrade to a premium Delco 39MT heavy-duty starter.