How do I confirm pilotpart338183 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

Brake Pump Repair Kit DY-CM345 167-8161 for Caterpillar CAT 416D 420D 424D 428D 430D 432D 438D 442D Backhoe Loader 3054 Engine

For Caterpillar Hydraulic Overhaul Kits

Hydraulic Overhaul Kits CA1678161 for Caterpillar

Q: What part numbers are associated with this Hydraulic Overhaul Kits?

CA1678161, 167-8161, 416D, 420D, 424D, 428D, 430D, 432D, 438D

OEM / REF: CA1678161SKU: pilotpart338183

Caterpillar Hydraulic Overhaul Kits CA1678161 is listed under Hydraulic & Pneumatic Parts > Hydraulic Overhaul Kits with catalog data including Part Number: DY-CM345,CA1678161,167-8161,1678161, DY-CM345-B, DYCM345B, DY-CM345-A, DYCM345A. Verify fitment for Caterpillar Hydraulic & Pneumatic Parts using the OEM number...

Stock: In stock
Condition: New
Fitment: Caterpillar Hydraulic & Pneumatic Parts
Category: Hydraulic Overhaul Kits

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$72.70USD/EA

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.

Hydraulic Overhaul Kits Description

This Hydraulic Overhaul Kits is indexed for Part Number. Compare reference number CA1678161 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 167-8161, 416D, 420D. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA1678161 167-8161416D420D424D428D430D432D438D

Applications

Part Number

Specifications

Part Number	DY-CM345,CA1678161,167-8161,1678161, DY-CM345-B, DYCM345B, DY-CM345-A, DYCM345A

Fitment Notes

Brand or application signal: Caterpillar Hydraulic & Pneumatic Parts
Product family: Hydraulic Overhaul Kits
System category: Hydraulic & Pneumatic Parts > Other Hydraulic & Pneumatic Parts > Hydraulic Overhaul Kits
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.