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Cummins 4B 3.9L, 6B 5.9L, ISB Flywheel Housing, SAE 3, 3937426

Cummins 4B 3.9L, 6B 5.9L, ISB Flywheel Housing, SAE 3, 3937426

$395.00
MSRP: $1,641.44
You Save: $1,246.44 (76 %)
Part Number: 180846
Brand: HDP
Manufacturer Part No: 3937426
Mfg Warranty:  
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Product Details & Specifications
Housing Size: SAE #3
Flywheel Size: SAE #3 12 13
Ring Gear Starter Location: Driver Side 1 OClock

This flywheel housing was used primarily on Euro II Automotive 5.9L Engines

Cast Iron

replaces 3902256, 3903282, 3931627