How do I confirm pilotpart687315 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

7X7700 Fuel Tank Cap Fit For Caterpillar Excavators 320C 320D E320B 321C 325 330D M312 M313 M315 Loaders 931B 933 939 963C 973C 950F 950G Dozers D3C D4C D5C D6D D7G D8K D9 D10 Truck 770 772

For Caterpillar Fuel Cap

Fuel Cap 320C for Caterpillar

Q: What part numbers are associated with this Fuel Cap?

320C, 320D, 931B, 933C, 939C, 953B, 953C, 963B

OEM / REF: 320CSKU: pilotpart687315

7X7700 Fuel Tank Cap Fit For Caterpillar Excavators 320C 320D E320B 321C 325 330D M312 M313 M315 Loaders 931B 933 939 963C 973C 950F 950G Dozers D3C D4C D5C D6D D7G D8K D9 D10 Truck 770 772 is a Fuel Cap replacement part for Caterpillar Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenan...

Stock: In stock
Condition: New
Fitment: Caterpillar Seals, Filters & Maintenance Parts
Category: Fuel Cap

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$16.00USD/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

Confirm fitment before ordering →

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

Fuel Cap Description

Caterpillar Fuel Cap buyers can use 320C to cross-check shape, connector style, and mounting position against the component being replaced.

Additional cross references on file: 320D, 931B, 933C. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

320C320D931B933C939C953B953C963B

Fitment Notes

Brand or application signal: Caterpillar Seals, Filters & Maintenance Parts
Product family: Fuel Cap
System category: Seals, Filters & Maintenance Parts > Maintenance Components > Fuel Cap
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.