How do I confirm pilotpart506778 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Starter Ignition Switch w/ 2 Keys 168-4609 for Caterpillar 3054 Engines 416D 420D 424D 428D 430D 432D 438D 442D 446D Backhoe Loaders

For Caterpillar Ignition Starter

Ignition Starter 168-4609 for Caterpillar

OEM / REF: 168-4609SKU: pilotpart506778

Caterpillar Ignition Starter 168-4609 is listed under Machinery & Equipment > Ignition Starter with catalog data including Operating Voltage: 12 Volts; Current Rating: 5 Amps; Connector Type: Plug In. Verify fitment for Caterpillar Machinery & Equipment using the OEM number, mounting points, and photos of your exist...

Stock: In stock
Condition: New
Fitment: Caterpillar Machinery & Equipment
Category: Ignition Starter

Fitment support before you order
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$100.00USD/EA

~~$29,899.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

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Lead times can vary by freight route and customs. Contact support for expedited shipping.

Ignition Starter Description

Catalog specifications for SKU pilotpart506778 include Operating Voltage: 12 Volts; Current Rating: 5 Amps; Connector Type: Plug In; Contact Material: Brass. The part is grouped under Machinery & Equipment > Other Machinery & Equipment > Ignition Starter for Caterpillar Machinery & Equipment buyers comparing OEM 168-4609.

Before checkout, compare OEM part number 168-4609, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

168-4609

Specifications

Operating Voltage	12 Volts
Current Rating	5 Amps
Connector Type	Plug In
Contact Material	Brass
Contact Type	Normally Open
Circuit Type	3-way
Terminal	Through Hole
Operation Mode	OFF-ON-START
Including	Ignition Switch; 2 Keys
Part Number (Caterpillar)	168-4609, 1684609
Part Number	Caterpillar: 168-4609, 1684609

Fitment Notes

Brand or application signal: Caterpillar Machinery & Equipment
Product family: Ignition Starter
System category: Machinery & Equipment > Other Machinery & Equipment > Ignition Starter
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.