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Cylinder Repair Sleeve Compatible With Cummins Isb4.5/Isb6.7/Qsb6.7 2007-Present Isb/Qsb 4.5L/6.7L

C4919951A2
OEM PART NUMBERS:
• Cummins: 4919951 (Primary OEM - 107mm repair liner)

SPECIFICATIONS:
• Bore Diameter: 107.0mm
• Finish: Finished
• Material: Cast Iron
• Condition: New

APPLICATION:
• Compatible with Case 580N/590SN (2008-2020)
• Compatible with Cummins ISB4.5/ISB6.7/QSB6.7 (2007-present)

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

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Sale: $59.07
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Description

CASE BACKHOE LOADERS:
• Case 580N/590SN Cummins QSB 6.7L Diesel (2008-2020)

CUMMINS ISB INDUSTRIAL:
• Cummins ISB4.5/ISB6.7/QSB6.7 ISB/QSB 4.5L/6.7L Diesel (2007-present)


IMPORTANT:
This is a THIN WALL REPAIR SLEEVE for the Cummins ISB/QSB (4.5L and 6.7L) engine — NOT a standard wet liner. Repair sleeves are used when the parent bore is too damaged for standard reconditioning. The block must be bored oversize to accept this sleeve, then the sleeve is pressed in. The ISB/QSB is a parent-bore engine from the factory — it does NOT come with wet liners. This repair sleeve converts a worn parent bore into a sleeved cylinder. Do NOT confuse with the 6CT/ISC wet liners (3919937, 3948095) which are a completely different design for a different engine. Consult the Cummins service manual for parent bore machining specifications before installation.

⚠️ Repair sleeve for parent-bore ISB/QSB engines — requires block boring before installation.

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Shipping Information

  • Item Requires Shipping
  • 2.5 lbs.
  • W6.0000” x H10.0000” x L6.0000”
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