How do I confirm pilotpart212561-01 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

108T Fly Wheel Gear Ring for Isuzu Engine 4JB1 4JG1 Kobelco Excavator SK60

For Isuzu Flywheel Ring

Flywheel & Ring 4089846 for Isuzu SK60

OEM / REF: 4089846SKU: pilotpart212561-01

108T Fly Wheel Gear Ring for Isuzu Engine 4JB1 4JG1 Kobelco Excavator SK60 is a Flywheel & Ring replacement part indexed for Kobelco SK60 and Isuzu, with 3 application records on file. Match OEM part number 4089846 and confirm fitment for Isuzu Engine Spare Parts before ordering.

Stock: In stock
Condition: New
Fitment: Isuzu Engine Spare Parts
Category: Flywheel Ring

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$163.99USD/EA

~~$52,599.00~~Save 100%

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.

Flywheel Ring Description

This Flywheel Ring is indexed for Kobelco SK60; Isuzu; Isuzu. Compare reference number 4089846 against the label on your existing Isuzu component before ordering.

Before checkout, compare OEM part number 4089846, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

4089846

Applications

Kobelco SK60
Isuzu
Isuzu

Specifications

Part Number	4089846

Fitment Notes

Brand or application signal: Isuzu Engine Spare Parts
Product family: Flywheel Ring
System category: Engine Spare Parts > Engine Auxiliary Components > Flywheel Ring
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.