OEM / REF: 6634834SKU: pilotpart157366
Turbo H1C Turbocharger 3536677 3528744 3530721 3535381 For Cummins Engine 4BT3.9 is a Turbocharger & Kit replacement part indexed for Case 580L and Case 580K, with 3 application records on file. Match OEM part number 6634834 and confirm fitment for CASE Engine Spare Parts before ordering.
This Turbocharger & Kit is indexed for Case 580L; Case 580K; Case 580SE; Case 580SK. Compare reference number 6634834 against the label on your existing CASE component before ordering.
Additional cross references on file: J802290, J919133, J919135. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Turbo Model | H1C |
|---|---|
| Part Number (Bobcat) | 6634834 |
| Part Number (Case) | J802290, J919133, J919135, JR802290 |
| Part Number (Cummins) | 3802290, 3535425, 3528743, 3520030, 3528744, 3521834, 3535426, 3522900, 171270, 3536677, 3530721, 3535381, 3535422, 3535423, 3535424, 3535427, 3539310, 286TC14234000 |
| Part Number | Bobcat: 6634834 Case: J802290, J919133, J919135, JR802290 Cummins: 3802290, 3535425, 3528743, 3520030, 3528744, 3521834, 3535426, 3522900, 171270, 3536677, 3530721, 3535381, 3535422, 3535423, 3535424, 3535427, 3539310, 286TC14234000 |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
