114400-3140 Turbocharger Core for Isuzu 6SD1T Hitachi EX300-1

This aftermarket turbocharger core FOR 114400-3140 serves as a replacement for the RHC7-12307HQ41NFBRL6424CC unit in Isuzu 6SD1T engines, specifically for Hitachi EX300-1 excavators. Designed for heavy equipment applications, this core supports fleet maintenance and rebuild operations with verified OEM reference numbers.

Key Specifications

This turbocharger core is identified by part number FOR 114400-3140 and turbo model RHC7-12307HQ41NFBRL6424CC. It is listed as a replacement application for Isuzu 6SD1T engines, specifically in Hitachi EX300-1 excavators. The unit weighs approximately 4 kg gross. Representative OEM reference numbers include FOR 1144003140, FOR VA290021, FOR VA290022, and VA860021. Use these references to help confirm fitment. Product images are available to assist with visual verification of mounting details and shaft orientation before ordering.

Application & Compatibility

This core is listed for the Isuzu 6SD1T(CIAQ) engine, commonly found in Hitachi EX300-1 excavators. Buyers should verify the turbo model RHC7-12307HQ41NFBRL6424CC against their existing unit to ensure correct application. Use OEM reference numbers VA290021 and VA290022 to help confirm fitment. Always check mounting details and shaft orientation before ordering.

Technical Notes

This turbocharger core is designed for heavy-duty engine applications, supporting rebuild operations for Isuzu 6SD1T units. The assembly includes the central housing rotating assembly (CHRA), which requires precise balancing for stable operation. Buyers should inspect the shaft and bearing surfaces for wear or damage before installation. Verify that the turbo model RHC7-12307HQ41NFBRL6424CC matches your existing unit's specifications. Ensure all mounting details align correctly with the compressor and turbine housings to prevent operational issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this FOR 114400-3140 turbo core. Worldwide shipping is available for heavy equipment parts orders. Our team provides technical fitment support to help verify the RHC7-12307HQ41NFBRL6424CC model against your Isuzu 6SD1T application. Contact us for bulk inquiries or to confirm OEM reference numbers VA290021 and VA290022 before placing your order.

For fleet managers and rebuild shops, this core supports efficient inventory planning with a gross weight of 4 kg. Standard packaging ensures safe transit for international orders, minimizing damage risks during shipping. Buyers can request volume pricing for bulk purchases of FOR 114400-3140 units. Our team assists with verifying the RHC7-12307HQ41NFBRL6424CC model against your Hitachi EX300-1 specifications to prevent costly downtime. Contact us for detailed fitment support and to confirm OEM reference numbers VA290021 and VA290022 before finalizing your order.