192511 Shaft Nut 4LF302 Turbocharger – CAT 3306 Replacement

This aftermarket 192511 shaft nut is a replacement component for 4LF302 turbochargers, with reference applications for CAT 3306 engines and Volvo TAD1631GE gensets. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

• Part Number: 192511
• Product Type: Shaft Nut
• Turbo Model: 4LF302
• Reference Applications: CAT 3306, Volvo TAD1631GE
• Packing: N/A
• Gross Weight: Not specified
• OEM Reference Numbers: None listed

Verify the specific thread direction and tightening torque specifications for your 4LF302 turbocharger rebuild. Confirm that the shaft nut matches the existing hardware configuration to prevent seal failure or shaft damage during installation.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• Caterpillar > CAT > CAT D6G 14G D6D > CAT 3306
• VOLVO > VOLVO PENTA GENSET > VOLVO TAD1631GE

This 192511 shaft nut is listed for reference applications in Caterpillar and Volvo Penta systems. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

• Caterpillar: CAT D6G, D6D, and CAT 3306 engine applications
• Volvo Penta: TAD1631GE genset applications

Confirm that the 4LF302 turbo model matches your existing hardware. Cross-reference the part number 192511 with your engine documentation to prevent installation errors.

Technical Notes

The 4LF302 turbocharger is a large-displacement unit typically found in heavy-duty industrial and off-highway applications. For this specific shaft nut, the critical verification step is confirming the thread direction and tightening torque specifications. Incorrect torque application or mismatched thread direction can lead to immediate shaft damage or seal failure. Buyers should cross-reference the existing hardware configuration on their specific CAT 3306 or TAD1631GE engine before installation. Our technical team can assist in verifying these parameters against your specific rebuild documentation to ensure proper assembly.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 192511 shaft nut. Worldwide shipping is available for this aftermarket replacement component. Our technical fitment support team can assist in verifying thread direction and torque specifications for your specific 4LF302 turbocharger rebuild. Contact us to confirm part number 192511 against your CAT 3306 or TAD1631GE application documentation before finalizing your order.