How do I confirm pilotpart307376 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

Hydraulic Pump Coupling Assy 4275308 For John Deere Excavator 70 70D 80 190E

For John Deere Hydraulic Coupler

Hydraulic Coupler 4275308 for John Deere

OEM / REF: 4275308SKU: pilotpart307376

Hydraulic Pump Coupling Assy 4275308 For John Deere Excavator 70 70D 80 190E is a Hydraulic Coupler replacement part indexed for Part Number and John Deere Excavator 70 70D 80 190E Hydraulic Pump Coupling Assy 4275308. Match OEM part number 4275308 and confirm fitment for John Deere Hydraulic & Pneumatic Parts befor...

Stock: In stock
Condition: New
Fitment: John Deere Hydraulic & Pneumatic Parts
Category: Hydraulic Coupler

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Price on requestRFQ

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Sep 22 – Sep 29
10	Sep 20 – Sep 27
50	Sep 18 – Sep 25

Estimates from today; confirm exact lead time before payment.

Quantity

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This part requires a quote. Add it to your quote list or send machine details for pricing and lead time.

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

Hydraulic Coupler Description

This Hydraulic Coupler is indexed for Part Number; John Deere Excavator 70 70D 80 190E Hydraulic Pump Coupling Assy 4275308. Compare reference number 4275308 against the label on your existing John Deere component before ordering.

Additional cross references on file: 190E. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

4275308190E

Applications

Part Number
John Deere Excavator 70 70D 80 190E Hydraulic Pump Coupling Assy 4275308

Specifications

Part Number	4275308

Fitment Notes

Brand or application signal: John Deere Hydraulic & Pneumatic Parts
Product family: Hydraulic Coupler
System category: Hydraulic & Pneumatic Parts > Connections > Hydraulic Coupler
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.