How do I confirm pilotpart497939 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

For Caterpillar Check Valve

Check Valve 420-6216 for Caterpillar

Q: What part numbers are associated with this Check Valve?

420-6216, CA4206216, D5HII, D6RXR, 350L

OEM / REF: 420-6216SKU: pilotpart497939

Check Valve 420-6216 for Caterpillar CAT Dozer D6RLGP D5HII D6RXR D3CLGP Excavator 330L 350L is a Check Valve replacement part for Caterpillar Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Check Valve. Use OEM part number 420-6216 and confirm machine model, engine model, and serial det...

Stock: In stock
Condition: New
Fitment: Caterpillar Hydraulic & Pneumatic Parts
Category: Check Valve

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$38.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 19 – Aug 26
10	Aug 17 – Aug 24
50	Aug 15 – Aug 22

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.

Check Valve Description

This Check Valve is indexed for Caterpillar s: Fit for following models: Caterpillar Dozer: D6RLGP, D5HII, D6RXR, D3CLGP Caterpillar Excavator: 330L, 350L. Compare reference number 420-6216 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: CA4206216, D5HII, D6RXR. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

420-6216 CA4206216 D5HII D6RXR350L

Applications

Caterpillar s: Fit for following models: Caterpillar Dozer: D6RLGP, D5HII, D6RXR, D3CLGP Caterpillar Excavator: 330L, 350L

Fitment Notes

Brand or application signal: Caterpillar Hydraulic & Pneumatic Parts
Product family: Check Valve
System category: Hydraulic & Pneumatic Parts > Hydraulic & Pneumatic Valves > Check Valve
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.