How do I confirm pilotpart647635 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

Crankshaft Gear Z-5-12521-025-0 for Isuzu Engine 2AB1 3AB1 C240 4JB1 Truck TFR TFS

For Isuzu Bearing, Gear & Shaft

Bearing, Gear & Shaft Z-5-12521-025-0 for Isuzu

Q: What part numbers are associated with this Bearing, Gear & Shaft?

Z-5-12521-025-0, 5-12521-025-0, 9-12521042-0, 5125210256, 2AB1, 3AA1, 3AB1, 3AD1, 4JA1, 4JB1, 4JC1, 4JD1

OEM / REF: Z-5-12521-025-0SKU: pilotpart647635

Crankshaft Gear Z-5-12521-025-0 for Isuzu Engine 2AB1 3AB1 C240 4JB1 Truck TFR TFS is a Bearing, Gear & Shaft replacement part for Isuzu Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Bearing, Gear & Shaft. Use OEM part number Z-5-12521-025-0 and confirm machine model, eng...

Stock: In stock
Condition: New
Fitment: Isuzu Transmission & Undercarriage Parts
Category: Bearing, Gear & Shaft

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$79.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 22 – Aug 29
10	Aug 20 – Aug 27
50	Aug 18 – Aug 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.

Bearing, Gear & Shaft Description

This Bearing, Gear & Shaft is indexed for Isuzu s: Fit For Isuzu Engine : 2AA1, 2AB1, 3AA1, 3AB1, 3AD1, 4JA1, 4JB1, 4JC1, 4JD1, 4JE1, 4JF1, C240, UM2AB1, UM3AB1, UMC240, C240PKJ, C240PKG Fit For Isuzu Vehicle : TBR, TFR, TFS Fit For Komatsu Forklift : XXA-1/14, XXB-4, XXB-8. Compare reference number Z-5-12521-025-0 against the label on your existing Isuzu component before ordering.

Additional cross references on file: 5-12521-025-0, 9-12521042-0, 5125210256. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

Z-5-12521-025-0 5-12521-025-0 9-12521042-0 51252102562AB13AA13AB13AD14JA14JB14JC14JD1

Applications

Isuzu s: Fit For Isuzu Engine : 2AA1, 2AB1, 3AA1, 3AB1, 3AD1, 4JA1, 4JB1, 4JC1, 4JD1, 4JE1, 4JF1, C240, UM2AB1, UM3AB1, UMC240, C240PKJ, C240PKG Fit For Isuzu Vehicle : TBR, TFR, TFS Fit For Komatsu Forklift : XXA-1/14, XXB-4, XXB-8

Fitment Notes

Brand or application signal: Isuzu Transmission & Undercarriage Parts
Product family: Bearing, Gear & Shaft
System category: Transmission & Undercarriage Parts > Transmission Parts > Bearing, Gear & Shaft
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.