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STG50344 Starter Motor M8T60871 M8T60872 M8T60873 32B66-02102 32B66-12500 for Caterpillar Excavators 311 312 314

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ITEMNO： STG50344

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PRODUCT DETAILS

STG50344 Starter Motor M8T60871 M8T60872 M8T60873 32B66-02102 32B66-12500 for Caterpillar Excavators

Part Numbers

ARROWHEAD: SMT0365, M8T60871, M8T60873

CATERPILLAR: 125-2988, 1R7370, 272-4774

J & N: 410-48113

LESTER: 18541

MITSUBISHI: M8T60871, M8T60872, M8T60873

MITSUBISHI INDUSTRIAL: 32B66-02102, 32B66-12500

WAI: 18541N

Product Description

This 24V 5.0kW starter motor is designed for Caterpillar excavator applications, featuring a 10-tooth drive gear, clockwise rotation, and PLGR starter design. It is suitable for Caterpillar 311B, 311C and 312B excavators equipped with Cat 3064 engines.

With multiple OEM and aftermarket cross-reference numbers from Caterpillar, Mitsubishi, Mitsubishi Industrial, Arrowhead, J & N, Lester and WAI, this starter provides a reliable replacement solution for compatible heavy-duty construction equipment.

Specifications

Item	Specification
Item Condition	Aftermarket Part
Unit Type	Starter
Part Type	UNIT
Voltage	24V
Power	5.0kW
Rotation	CW
Teeth	10T
Starter Type	PLGR
Weight	6.3KG
Fits	Caterpillar

Fitment

Caterpillar Excavators: 311B 1996–2001 with Cat 3064 engine, 311C 2001-On with Cat 3064 engine, 312B 1996–1997 with Cat 3064 engine

Key Features

Feature	Description
24V System	Designed for 24V Caterpillar equipment
5.0kW Output	Provides strong engine cranking performance
10-Tooth Gear	10T starter drive configuration
PLGR Design	Planetary reduction gear starter
CW Rotation	Clockwise rotation
Multiple Cross References	Compatible with Caterpillar, Mitsubishi, Arrowhead, Lester, J & N and WAI references
Heavy-Duty Application	Designed for excavator and construction equipment applications
Weight	6.3KG

PRODUCT HIGHLIGHTS
SHIPPING

Item Details

Processing Time Orders are processed within 1-3 business days after payment confirmation

Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight

Estimated Delivery Time Express shipping: 3-7 business days, depending on destination

Packaging Export-standard cartons with protective inner packing

Tracking Tracking number will be provided once the order is shipped

Shipping Cost Calculated based on weight, dimensions, and destination

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WARRANTY POLICY

All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

SHIPPING POLICY

We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

EASY RETURN POLICY

We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

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