High-quality 3590373 front drive shaft from the GX-AFTER range. This is a drivetrain component with a total length of 793 mm (31.22 inches), dedicated to Caterpillar (CAT) F and F2 series backhoe loaders. The shaft connects the transmission to the front drive axle. The design includes two universal joints and an integrated slip member to compensate for length changes.
GX-AFTER products are proven replacements that undergo dynamic balancing tests. This ensures vibration reduction and protection of bearings in the machine's drivetrain.
| Machine Type | Models / Series |
|---|---|
| Backhoe Loaders | 416F, 416F2, 420F, 420F2, 422F, 427F2, 428F, 428F2, 430F, 432F, 432F2, 434F, 444F |
The front shaft comes in different lengths depending on the transmission type (Manual vs Powershift). Be sure to measure the old shaft (793 mm compressed).
We recommend using new mounting bolts of appropriate hardness class for installation. Regular grease maintenance of U-joints and the slip member is also required.
Driving with a shaft that has play in the U-joints or spline risks its breakage. A broken front shaft can damage the engine oil pan, hydraulic lines, or transmission housing, generating huge costs.
Shaft 3590373 is responsible for driving the front axle, crucial in rough terrain.
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Yes, GX-AFTER shafts are factory dynamically balanced to ensure quiet and vibration-free drivetrain operation.
Powershift versions typically use a shorter shaft (726 mm, no. 3590381). This shaft (793 mm) is designed for a different configuration (usually manual/Synchro Shuttle). Check the length.
Yes, the shaft design allows for the replacement of just the U-joints in the future, reducing operating costs.
Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.
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