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Cummins ISB 6.7L Engine Overhaul Kit, New (ISB631626)
โ Replace Part Number: ISB631626, 5633410, M-5633410
โ Fit for: Cummins ISB 6.7L engines
โ Built to OEM specs for a proper fit
โ Send us an inquiry for price
Diesel parts can vary between engine builds. If you choose not to provide an ESN or CPL, we may not be able to confirm fitment before an order is shipped. Please check the part number and engine application carefully to help avoid selecting the wrong part.
Hassle-free 30-day return policy for a risk-free shopping experience.
3 Months Warranty
Enjoy 3-month warranty, ensuring long-lasting reliability and peace of mind.
2-7 Days Fast Delivery
Receive your order within 2 to 7 days, ensuring fast and reliable delivery.
24/7 Service
Round-the-clock support to assist you whenever you need it.
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30-Day Money Back
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2-7 Days Fast Delivery
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6 Months Warranty
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24/7 Service
Product Details
Having problems with your Cummins ISB 6.7L? A new rebuild kit from 4BTdiesel may be just what you need!
Extend the life expectancy of your ISB 6.7L with a quality ISB631626 rebuild kit from the certified diesel experts. All engines hit this point eventually โ you need a rebuild kit to keep things running. So where do you go? Naturally, you try the OE rebuild kit. It’s pricey, but it has everything you need, right? Believe it or not, some OE rebuild kits come with used parts. Would you do an engine overhaul with used parts? No way.
We believe in only using new, high quality parts in our ISB631626 ISB 6.7L Rebuild Kits. Each part follows OE specifications and tolerances, so you’re getting the best quality without breaking the bank. Our ISB 6.7L Rebuild Kits are manufactured in an ISO 9001 certified facility, and are built with hard-wearing materials for long-lasting durability.
As an added bang for your buck, each ISB631626 Cummins ISB 6.7L Rebuild Kit comes with zero core charge and support from our professionally certified factory mechanics who are available to answer any of your questions from purchase to installation. Technical knowledge, quality products, fast shipping and dedicated customer service help 4BTdiesel support your repair..
What Rebuild Kit and Gasket Set Includes
| Qty | Component | Part Number |
|---|---|---|
| 6 | Piston Kit (STD) | 4955365 |
| 6 | Rod Bearing Kit | |
| 1 | Main Bearing Kit | 3802070 |
| 1 | Upper Gasket Kit | 5406070 |
| 1 | Lower Gasket Kit | 5406071 |
| 1 | Thermostat Kit | 3954830 |
| 1 | Updated Engine Hang Tag |
Specifications
| Brand | 4BTdiesel |
|---|---|
| Compatible Brand | For CUMMINS |
| Compatible Engine Brand | For CUMMINS |
| Engine Number | ISB 6.7L |
| Replacement Part Number | 5633410, ISB631-626, M-5633410, M5633410 |
| Condition | New |
Shipping Spec
| Weight | 24.449 kg |
|---|---|
| Dimensions | 99.1 × 33.0 × 20.3 cm |
โ Replace Part Number: ISB631626, 5633410, M-5633410
โ Fit for: Cummins ISB 6.7L engines
โ Built to OEM specs for a proper fit
โ Send us an inquiry for price
Warranty
For new Cummins parts, we provide 90-day warranty. Quality is our commitment. 4BTDiesel ensures your peace of mind! For complete warranty details, please view our Warranty Policy.
Shipping
We ship worldwide and offer full expedited delivery to ensure your construction machinery back in action, fast. Check out our Shipping Policyย for more details.
Easy Return
We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.
