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STG52046 Starter Motor 6405N SDR0120 for Caterpillar 3114 3116 1991-1993 | 24V 12T CW Replacement

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ITEMNO： STG52046

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PRODUCT DETAILS

STG52046 Starter Motor 6405N SDR0120 for Caterpillar 3114 3116 1991-1993 | 24V 12T CW Replacement

OEM / Compatible Part Numbers

ARROWHEAD	SDR0120
CARGO	113695
CATERPILLAR	0R9727, 204-9742, 8C4774, 8C4775
DELCO	10478811, 1993831, 1993918
J & N	410-12279, 410-12279R
LESTER	6266, 6405
NSA	STR-4340
WAI	6405N

Product Description

STG52046 starter motor is a 24V replacement starter designed for Caterpillar 3114 and 3116 diesel engines used in selected 1991-1993 applications. Featuring a Delco 37MT design, 12-tooth pinion, and clockwise rotation, this starter is built to provide reliable high-torque engine cranking and dependable starting performance. It is suitable as a replacement for compatible original and aftermarket starter assemblies when the electrical, mounting, and drive specifications match.

Product Specs

Item Condition	Aftermarket Part
Unit Type	Starter
Voltage	24
Rotation	CW
Teeth	12
Dimension	Replacement 37MT Unit:, Gear OD: 1.819in / 46.2mm, Solenoid Position: 308 Degrees, Mtg. Ear Holes: 10mm Unthreaded, Note: w/Pole Shoe Stud Ground Terminal,
Starter Type	DD
Fits	Caterpillar Excavator EL240B Used on Caterpillar Industrial Engines

MAKE	TYPE	MODEL	YEAR	ENGINE
CATERPILLAR	Engine - Marine	3114	All	4cyl 268ci
CATERPILLAR	Engine - Marine	3116	All	6cyl 403ci 6.6L
CATERPILLAR	Engine - Marine	3176	1985	6cyl 629ci 10.3L
CATERPILLAR	Engine - Marine	3176	1986	6cyl 629ci 10.3L
CATERPILLAR	Engine - Marine	3176	1987	6cyl 629ci 10.3L
CATERPILLAR	Engine - Marine	3176	1988	6cyl 629ci 10.3L
CATERPILLAR	Engine - Marine	3176	1989	6cyl 629ci 10.3L
CATERPILLAR	Engine - Marine	3176	1990	6cyl 629ci 10.3L
CATERPILLAR	Engine - Marine	3176	1991	6cyl 629ci 10.3L
CATERPILLAR	Engine - Marine	3176	1992	6cyl 629ci 10.3L
CATERPILLAR	Engine - Marine	3176	1993	6cyl 629ci 10.3L

Packaging Information

Item	Details
Net Weight (NW)	Estimated 16.0 KG
Gross Weight (GW)	Estimated 17.0 KG
Package Dimensions	Estimated 50 × 30 × 30 cm
Packaging	1 × Starter Motor, protective inner packing, export carton

PRODUCT HIGHLIGHTS

Highlights

Feature	Description	Benefit
24V 37MT Design	Heavy-duty starter configuration for diesel engines	Provides strong cranking performance
12-Tooth Pinion	Matches the specified 12T drive configuration	Supports proper flywheel engagement
Heavy-Duty Replacement	Designed for Caterpillar 3114 and 3116 applications	Provides a practical replacement solution

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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