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Caterpillar 3408 Crankshaft 1W6209 (Early)

  • Availability:
  • Part Number: 5437N-SZ
  • OEM Number: 1W6209
  • Brand: Agkits
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This item has a $125 handling charge (added in checkout).

WARNING: Cancer & Reproductive Harm -


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High Quality Parts
Our parts meet and exceed the OEM specifications.


Application: 631, 633, 637, 639, 631D Tractor, 633D, 637D, 639D 768C, 834B Wheel Tractor, 769, 769C Off Hwy Truck, 988, 988B Loader, D81, D8L Crawler Tractor

Casting: No. 1W6208, 1W6209, 4N0008, 4N9442, 7N3407, 7N3408

Weight: 400lbs

Stroke: 6.000

Bore: 5.400-5.402

Rod Journal: 3.8189-3.8197

Main Journal: 4.7479-4.7489

Info: Flange - Gear on Back, 12 Bolt Holes, Snout - Front, 12 Bolt Holes

Bearing Info: None.