How do I confirm pilotpart100491 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

Alternator 185-5294 for Caterpillar CAT 3116 3126 3196 3306 C9 C11 C15 Engine

For Caterpillar Alternator

Alternator CA1855294 for Caterpillar 735

Q: What part numbers are associated with this Alternator?

CA1855294, 185-5294, OR19071, ALT30170

OEM / REF: CA1855294SKU: pilotpart100491

Alternator 185-5294 for Caterpillar CAT 3116 3126 3196 3306 C9 C11 C15 Engine is a Alternator replacement part indexed for CAT 735 and CAT 740, with 3 application records on file. Match OEM part number CA1855294 and confirm fitment for Caterpillar Engine Spare Parts before ordering.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$435.99USD/EA

~~$61,999.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 19 – Aug 26
10	Aug 17 – Aug 24
50	Aug 15 – Aug 22

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.

Alternator Description

This Alternator is indexed for CAT 735; CAT 740; CAT 322C; CAT 324D. Compare reference number CA1855294 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 185-5294, OR19071, ALT30170. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA1855294 185-5294 OR19071 ALT30170

Applications

CAT 735
CAT 740
CAT 322C
CAT 324D
CAT 324D L
CAT 326D L
CAT 328D LCR
CAT 329D
CAT 329D LN
CAT 330C L
CAT 330C MH
CAT 330D LN
CAT 330D MH
CAT 336D
CAT 336D LN
CAT 336D2
CAT 336D2 L
CAT 340D L
CAT 340D2 L
CAT M325D L MH
CAT M325D MH
CAT M325C MH
CAT M330D
CAT IT38G II
CAT IT62G
CAT IT62G II
CAT 324D LN
CAT 325C
CAT 325D
CAT 325D L
CAT 329D L
CAT 330C
CAT 330D
CAT 330D L
CAT 336D L
CAT CX31-C13I
CAT CX31-C15I
CAT CX31-C9I
CAT CX35-P800
CAT TH35-C11I
CAT TH35-C13I
CAT TH35-C15I
CAT TH31-E61
CAT 561N
CAT 572R
CAT 572R II
CAT 953C
CAT 963C
CAT 973C
CAT D5N
CAT D6G2 LGP
CAT D6G2 XL
CAT D6N
CAT D6R
CAT D6R II
CAT D7G2
CAT D7R
CAT D7R II
CAT D8R II
CAT 938G II
CAT 950G
CAT 950G II
CAT 962G
CAT 962G II
CAT 966G
CAT 966G II
CAT 972G
CAT 972G II
CAT 980G II
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT

Specifications

Voltage	24V
Ampere	65A
Part Number	CA1855294, 185-5294, 1855294, OR19071, ALT30170

Fitment Notes

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