466898-0002 BH TB2518 Turbocharger Bearing Housing for Isuzu 4BD1 4BD2T

This aftermarket replacement bearing housing, part number 466898-0002 BH, is designed for TB2518 turbochargers in Isuzu 4BD1 and 4BD2T engines. It serves as a reference application for Isuzu bus and commercial vehicle applications, with associated OEM reference numbers including 430425-0039 BH and 444357-13 for buyer verification.

Key Specifications

• Part Number: 466898-0002 BH
• Product Type: Bearing Housing
• Turbo Model: TB2518
• Application Clues: Isuzu 4BD1, 4BD2T engines; Isuzu Bus
• OEM Reference Numbers: 430425-0039 BH, 444357-13, 479807-13, 466898-2 BH
• Packing: N/A
• Gross Weight: Not specified
• Image Availability: Not available

Verify the specific OEM reference number against your vehicle's service manual or existing component before ordering.

Application & Compatibility

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

• ISUZU > ISUZU BUS > ISUZU 4BD1 4BD2T

This bearing housing is listed for Isuzu 4BD1 and 4BD2T engines, specifically within Isuzu Bus applications. It is associated with OEM reference numbers 430425-0039 BH, 444357-13, 479807-13, and 466898-2 BH. These references serve as verification clues rather than confirmed fitment confirms. Buyers should cross-check the part number 466898-0002 BH against their specific vehicle service manual or existing component. Verify the engine code, production year, and turbocharger configuration before ordering to ensure the replacement application matches your fleet requirements.

Technical Notes

The TB2518 turbocharger assembly utilizes a cartridge-style bearing housing design. This component houses the journal bearings that support the turbine and compressor shafts, maintaining precise radial and axial clearances. For the 466898-0002 BH part, buyers should verify the shaft end play and radial play tolerances using a dial indicator against the manufacturer's specified limits. Incorrect play can lead to premature bearing wear or shaft contact. Additionally, confirm the O-ring material specifications for oil and coolant connections to ensure chemical resistance matches the Isuzu 4BD1/4BD2T engine operating environment. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 466898-0002 BH bearing housing. Technical fitment support is available to assist with verifying OEM reference numbers such as 430425-0039 BH and 444357-13 against your specific Isuzu 4BD1 or 4BD2T application. Inquire for current stock availability and bulk order terms. Verify part numbers and engine codes before finalizing orders to ensure the replacement application matches your fleet requirements.