How do I confirm pilotpart444807 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

Belt Tensioner 1206659 2178938 7e3999 For Caterpillar C15 3406E 3126 C15 3126B 735 740 PM-200 PM-201 826C 826G II 826H 836G 836H

For Caterpillar Belt Tensioner

Belt Tensioner CSB30-0004 for Caterpillar

Q: What part numbers are associated with this Belt Tensioner?

CSB30-0004, D11862623, VKM910009, 1206659, 910003A, 87840057, 1687819C91, 2028958C93, 3543883C1, 2178938, 7e3999, CSB30-0004 D11862623 VKM910009 1206659 910003A 87840057 1687819C91 2028958C93 3543883C1 2178938 7e3999

OEM / REF: CSB30-0004SKU: pilotpart444807

Caterpillar Belt Tensioner CSB30-0004 is listed under Engine Spare Parts > Belt Tensioner with catalog data including Part Number: CSB30-0004 D11862623 VKM910009 1206659 910003A 87840057 1687819C91 2028958C93 3543883C1 2178938 7e3999. Verify fitment for Caterpillar Engine Spare Parts using the OEM number, mounting p...

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Belt Tensioner

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$61.20USD/EA

~~$35,999.00~~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

Confirm fitment before ordering →

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

Belt Tensioner Description

This Belt Tensioner is indexed for Part Number. Compare reference number CSB30-0004 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: D11862623, VKM910009, 1206659. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CSB30-0004 D11862623 VKM910009 1206659 910003A 87840057 1687819C91 2028958C93 3543883C1 2178938 7e3999 CSB30-0004 D11862623 VKM910009 1206659 910003A 87840057 1687819C91 2028958C93 3543883C1 2178938 7e3999

Applications

Part Number

Specifications

Part Number	CSB30-0004 D11862623 VKM910009 1206659 910003A 87840057 1687819C91 2028958C93 3543883C1 2178938 7e3999

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Belt Tensioner
System category: Engine Spare Parts > Belt Drive Systems > Belt Tensioner
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.