How do I confirm pilotpart167887 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 Valve 121-1491 Red point For Caterpillar Excavator 320C E320B Engine 3046 3054

For Caterpillar Solenoid Valve

Solenoid Valve 121-1491 for Caterpillar 320B

OEM / REF: 121-1491SKU: pilotpart167887

Solenoid Valve 121-1491 Red point For Caterpillar Excavator 320C E320B Engine 3046 3054 is a Solenoid Valve replacement part indexed for Caterpillar 320B and Caterpillar 320B FM LL, with 3 application records on file. Match OEM part number 121-1491 and confirm fitment for Caterpillar Electrical Parts before ordering.

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

$96.99USD/EA

~~$13,799.00~~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.

Confirm fitment before ordering →

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

Solenoid Valve Description

This Solenoid Valve is indexed for Caterpillar 320B; Caterpillar 320B FM LL; Caterpillar 320B L; Caterpillar 320B U. Compare reference number 121-1491 against the label on your existing Caterpillar component before ordering.

Before checkout, compare OEM part number 121-1491, 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

121-1491

Applications

Caterpillar 320B
Caterpillar 320B FM LL
Caterpillar 320B L
Caterpillar 320B U
Caterpillar 320C
Caterpillar 320C FM
Caterpillar 320C L
Caterpillar 325B
Caterpillar 325B L
Caterpillar 325C
Caterpillar 325C FM
Caterpillar 325D
Caterpillar 325D FM
Caterpillar 325D FM LL
Caterpillar 325D L
Caterpillar 325D MH
Caterpillar
Caterpillar

Specifications

Part Number	121-1491, 1211491

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.