
CAT 349-6530 24V Electric Starter Motor 6612 RPM
CAT 349-6530 24V Electric Starter Motor 6612 RPM. 24-volt electric starting motor for selected Caterpillar applications. Public CAT specifications and compatible-model examples are listed below; confirm fitment by serial number. Contact RUIPO for stock status and international quotation.
CAT 349-6530 24V Electric Starter Motor 6612 RPM
CAT 349-6530 24V Electric Starter Motor 6612 RPM wird anhand der Caterpillar-Teilenummer identifiziert 349-6530. Provides the mechanical cranking force needed to bring a compatible Caterpillar engine up to starting speed. The 24-volt specification distinguishes this unit from other starting-system configurations; gear, nose, solenoid and mounting details still need to match the application. This listing is intended for engineers, fleet maintenance teams and international B2B parts buyers who need a clear product specification and a defensible method of checking the application before ordering.
Product Overview and Function
Provides the mechanical cranking force needed to bring a compatible Caterpillar engine up to starting speed. The 24-volt specification distinguishes this unit from other starting-system configurations; gear, nose, solenoid and mounting details still need to match the application.
Electrical equipment must be evaluated within its complete circuit. An otherwise correct part may fail to operate with the wrong supply, mounting, control signal or cable connection.
Key Product Features
- CAT-designated 24-volt electric starting motor
- CAT subtitle gives 6612 RPM
- Solenoid and positive-engagement starter drive construction
- Built for high starting current and repeated heavy-equipment starting cycles
Technische Daten
| Spezifikation | Einzelheiten |
|---|---|
| Brand / part identification | Caterpillar / 349-6530 |
| Part number without hyphen | 3496530 |
| Product type | 24-volt electric starting motor |
| Teilnummer | 349-6530 |
| CAT name | 24 Volt Electric Starting Motor |
| Spannung | 24 V |
| CAT-listed RPM | 6612 |
| Nominal current | 100 A (CAT listing) |
| Nose housing | SAE No. 3 (CAT listing) |
| Marine approved | Ja |
Technical data above is limited to publicly verifiable CAT product information. Unlisted dimensions, pressure ratings, torque values and electrical characteristics are not assumed. Please verify the current official drawing and applicable serial number before installation.
Compatible CAT Models and Applications
| Equipment Type | CAT Models / Applications |
|---|---|
| Generator Sets | C18, C32, C175-16, 3516E |
| Marine Engines | C32 |
| Excavators | 349E, 349F, 352F |
| Track-Type Tractors | D6T, D8T, D10T2 |
Fitment guidance: Model numbers are representative applications from the Caterpillar public product listing, not a guarantee for every production year or serial number. Engine and machine configurations vary, so final compatibility must be checked in CAT SIS or with the relevant parts diagram before shipment.
Common Problems and Inspection Points
- Slow cranking may indicate battery-voltage drop, poor cables or grounding rather than a failed starter.
- A click with no rotation, damaged pinion or starter overrun requires inspection of the drive and ring-gear engagement.
Do not replace a component based on one symptom alone. Inspection should include the adjacent parts, installation condition and available equipment diagnostics so that a new part is not installed into an unresolved system fault.
Installation and Maintenance Notes
- Disconnect and isolate the correct battery supply before removal; never test high-current terminals by bridging them.
- Check mounting surface, ring-gear condition, solenoid wiring and appropriate cable torque.
Electrical isolation and verification of the wiring diagram should come before removal. Do not energize a component until the published ratings and installed configuration have been confirmed. Use the applicable Caterpillar service manual for torque figures, clearance settings, calibration instructions and safe test procedures; those values can differ between engine arrangements.
Vor der Bestellung
- Confirm 24 V, starter nose, pinion configuration and CAT part number 349-6530.
- Record machine/engine serial number; do not select a starter on voltage alone.
- Please send the requested quantity, shipping destination, engine or machine serial number, and photographs of the old part or packaging if available.
Zugehörige CAT-Ersatzteile
For other components used in related engine or maintenance systems, review these RUIPO product listings. They are cross-references for sourcing and are not a claim of direct interchangeability:
Warum sollten Sie sich für RUIPO-Ersatzteile entscheiden?
- CAT part-number-based sourcing for professional maintenance and procurement teams.
- Assistance checking fitment against your engine or machine model and serial number.
- International B2B quotations, packing confirmation and export-shipping coordination.
- Clear communication on stock status and documentation before an order is confirmed.
Häufig gestellte Fragen
What is the CAT 349-6530 part used for?
Provides the mechanical cranking force needed to bring a compatible Caterpillar engine up to starting speed. The 24-volt specification distinguishes this unit from other starting-system configurations; gear, nose, solenoid and mounting details still need to match the application.
Which Caterpillar models are compatible with 349-6530?
Public Caterpillar parts data lists selected examples including Generator Sets: C18, C32, C175-16, 3516E; Marine Engines: C32; Excavators: 349E, 349F, 352F. This is an application guide only; confirm compatibility by serial number and engine arrangement.
What should be checked before purchasing?
Please confirm the original CAT part number, equipment/engine model, serial number, correct mounting arrangement and quantity. For repair jobs, ask whether related seals or hardware are required.
Can RUIPO help with international supply and part identification?
RUIPO Spare Parts can review the part number and your equipment information, check current stock and available packaging, and prepare a quotation with shipping details. Product availability is not guaranteed until confirmed.
Request a quote: Contact RUIPO Spare Parts with the CAT part number, required quantity, destination country and serial-number information. We can check the details before an export quotation is issued.

