How do I confirm pilotpart273181 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

Starting Motor GP-Electric 9W2946 for Caterpillar CAT RT80 RT100 446 Engine 3114T 3114 3116 12V 3KW 10T

For Caterpillar Starter Motor

Starter Motor 9W-2946 for Caterpillar 3114T Engine

OEM / REF: 9W-2946SKU: pilotpart273181

Starting Motor GP-Electric 9W2946 for Caterpillar CAT RT80 RT100 446 Engine 3114T 3114 3116 12V 3KW 10T is a Starter Motor replacement part indexed for Caterpillar RT80 · 3114T and Caterpillar RT100 · 3114T, with 3 application records on file. Match OEM part number 9W-2946 and confirm fitment for Caterpillar Engine...

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Starter Motor

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$481.99USD/EA

~~$68,499.00~~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

Confirm fitment before ordering →

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

Starter Motor Description

This Starter Motor is indexed for Caterpillar RT80 · 3114T; Caterpillar RT100 · 3114T; Caterpillar 446 · 3114; Caterpillar 3116. Compare reference number 9W-2946 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: CA9W2946. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

9W-2946 CA9W2946

Applications

Caterpillar RT80 · 3114T
Caterpillar RT100 · 3114T
Caterpillar 446 · 3114
Caterpillar 3116

Specifications

Voltage	12V
Power	3KW
Teeth/Splines	10 Teeth/Splines
Rotation	CW
Part Number	9W-2946, 9W2946, CA9W2946

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Starter Motor
System category: Engine Spare Parts > Engine Auxiliary Components > Starter Motor
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.