How do I confirm pilotpart507310 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.

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Cylinder Seal Kit 8T-3593 for Caterpillar 426 416 428 436 Backhoe Loaders

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Seal Kits 8T-3593 for Caterpillar

OEM / REF: 8T-3593SKU: pilotpart507310

Caterpillar Seal Kits 8T-3593 is listed under Seals, Filters & Maintenance Parts > Seal Kits with catalog data including Rod: 2 1/8"; Bore: 4"; Part Number (Caterpillar): 8T-3593, 193-5431. Verify fitment for Caterpillar Seals, Filters & Maintenance Parts using the OEM number, mounting points, and photos of your exi...

Stock: In stock
Condition: New
Fitment: Caterpillar Seals, Filters & Maintenance Parts
Category: Seal Kits

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$27.76USD/EA

~~$29,899.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Nov 8 – Nov 15
10	Nov 6 – Nov 13
50	Nov 4 – Nov 11

Estimates from today; confirm exact lead time before payment.

Quantity

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

Seal Kits Description

Catalog specifications for SKU pilotpart507310 include Rod: 2 1/8"; Bore: 4"; Part Number (Caterpillar): 8T-3593, 193-5431; Part Number: Caterpillar: 8T-3593, 193-5431. The part is grouped under Seals, Filters & Maintenance Parts > Seal Kits > Seal Kits for Caterpillar Seals, Filters & Maintenance Parts buyers comparing OEM 8T-3593.

Additional cross references on file: 193-5431. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

8T-3593 193-5431

Specifications

Rod	2 1/8"
Bore	4"
Part Number (Caterpillar)	8T-3593, 193-5431
Part Number	Caterpillar: 8T-3593, 193-5431

Fitment Notes

Brand or application signal: Caterpillar Seals, Filters & Maintenance Parts
Product family: Seal Kits
System category: Seals, Filters & Maintenance Parts > Seal Kits > Seal 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.