How do I confirm pilotpart435623 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

Solenoid Assembly 1023506 for Caterpillar 3304 3306 D330C D333C 3406 3408 3408B 3408C 3412 3412C SR4 Engine Excavator Spare Parts

For Caterpillar Solenoid Valve

Solenoid Valve 1023506 for Caterpillar 3304 Engine

OEM / REF: 1023506SKU: pilotpart435623

Solenoid Assembly 1023506 for Caterpillar 3304 3306 D330C D333C 3406 3408 3408B 3408C 3412 3412C SR4 Engine Excavator Spare Parts is a Solenoid Valve replacement part indexed for Caterpillar · 3304 and Caterpillar · 3306, with 3 application records on file. Match OEM part number 1023506 and confirm fitment for Cater...

Stock: In stock
Condition: New
Fitment: Caterpillar Electrical Parts
Category: Solenoid Valve

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$169.34USD/EA

~~$21,068.00~~Save 99%

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

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

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

Solenoid Valve Description

This Solenoid Valve is indexed for Caterpillar · 3304; Caterpillar · 3306; Caterpillar · 3406; Caterpillar · 3408. Compare reference number 1023506 against the label on your existing Caterpillar component before ordering.

Before checkout, compare OEM part number 1023506, 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

1023506

Applications

Caterpillar · 3304
Caterpillar · 3306
Caterpillar · 3406
Caterpillar · 3408
Caterpillar · 3408B
Caterpillar · 3408C
Caterpillar · 3412
Caterpillar · 3412C
Caterpillar · D330C
Caterpillar · D333C
Caterpillar · SR4

Specifications

Part Number	1023506

Fitment Notes

Brand or application signal: Caterpillar Electrical Parts
Product family: Solenoid Valve
System category: Electrical Parts > Control Systems > Solenoid Valve
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.