KTR90-232E Turbocharger Shaft Nut for Komatsu PC400-7

This KTR90-232E shaft nut serves as an aftermarket replacement component for turbocharger repairs, specifically referenced for Komatsu PC400-7 excavators equipped with the SAA6D125E-5 engine. Designed to support targeted rebuilds, this part offers a fitment verification solution for maintaining turbocharger integrity without requiring full assembly replacement.

Key Specifications

This KTR90-232E shaft nut is engineered for precision turbocharger rebuilds, serving as a critical fastening component within the compressor assembly. The part is designed to secure the shaft assembly, ensuring proper alignment and rotational stability during operation. Key specifications include a compact packing dimension of 12*8.5*2 cm and a gross weight of 0.65 kg, facilitating efficient handling and storage for repair shops. This component is specifically referenced for Komatsu PC400-7 excavators equipped with the SAA6D125E-5 engine. Buyers should verify the exact turbo model and engine configuration before installation to ensure correct fitment. High-resolution images are available to assist in visual confirmation of the part's geometry and threading details.

Application & Compatibility

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

• KOMATSU > KOMATSU PC400-7 > KOMATSU SAA6D125E-5

This KTR90-232E shaft nut is listed as a reference application for Komatsu PC400-7 excavators equipped with the SAA6D125E-5 engine. Buyers should verify the specific turbocharger model and engine configuration before ordering to ensure correct fitment. While associated with the PC400-7 series, similar Komatsu models may utilize different turbo components. Always cross-check your machine's service manual and part numbers to confirm this replacement part matches your requirements.

Technical Notes

This KTR90-232E shaft nut functions as a critical fastening element within the turbocharger assembly, securing the shaft to maintain rotational stability. Proper torque application is essential to prevent shaft movement and ensure reliable compressor wheel operation. Buyers should inspect the nut threads for damage before installation. This component supports targeted repairs for Komatsu PC400-7 units with SAA6D125E-5 engines. Verify thread pitch and size against your existing hardware to confirm correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this KTR90-232E shaft nut. Fast worldwide shipping is available for repair shops and distributors. Our technical team provides fitment support to help verify engine and vehicle applications. Contact us to confirm specifications for your Komatsu PC400-7 rebuild project.