How do I confirm pilotpart243732 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

24T Oil Pump Gear 34335-12070 5I-7686 for Caterpillar CAT Engine S6KT S4K Excavator E320 E320B

For Caterpillar Oil Pump

Oil Pump 34335-12070 for Caterpillar

Q: What part numbers are associated with this Oil Pump?

34335-12070, 5I-7686, E320, E320B, 311B, 311C, 312B, 312C, 314C, 318C, 319C, 320B

OEM / REF: 34335-12070SKU: pilotpart243732

24T Oil Pump Gear 34335-12070 5I-7686 for Caterpillar CAT Engine S6KT S4K Excavator E320 E320B is a Oil Pump replacement part indexed for Part Number and Caterpillar CAT Excavator: E320, E320B, 311, 311B, 311C, 312, 312B, 312C, 312C L, 314C, 318C, 319C, 320, 320 L, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$169.44USD/EA

~~$29,899.00~~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.

Oil Pump Description

This Oil Pump is indexed for Part Number; Caterpillar CAT Excavator: E320, E320B, 311, 311B, 311C, 312, 312B, 312C, 312C L, 314C, 318C, 319C, 320, 320 L, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D LRR, 320N, 321C, 323D L, 323D LN Caterpillar CAT Engine: S6KT, S4K. Compare reference number 34335-12070 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 5I-7686, E320, E320B. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

34335-12070 5I-7686E320E320B311B311C312B312C314C318C319C320B

Applications

Part Number
Caterpillar CAT Excavator: E320, E320B, 311, 311B, 311C, 312, 312B, 312C, 312C L, 314C, 318C, 319C, 320, 320 L, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D LRR, 320N, 321C, 323D L, 323D LN Caterpillar CAT Engine: S6KT, S4K

Specifications

Part Number	34335-12070,5I-7686,3433512070,5I7686

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Oil Pump
System category: Engine Spare Parts > Lubrication & Cooling Systems > Oil Pump
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.