448508-0001 407135-0000 Journal Bearing for CAT 3512 Turbocharger

This aftermarket journal bearing, part number 448508-0001 / 407135-0000, is a replacement component for the UTW8329 turbocharger used in Caterpillar CAT 3512 engine applications. It serves as a critical support element for the turbocharger shaft, and buyers should verify the specific part number and engine configuration before ordering to ensure correct application.

Key Specifications

• Part Number: 448508-0001 / 407135-0000
• Product Type: Journal Bearing
• Turbo Model: UTW8329
• Application Clue: Caterpillar CAT 3512
• Packing: N/A
• Gross Weight: 0 kg
• Image Availability: Not available

This section lists the factual identifiers provided in the product data. Buyers should use the part numbers 448508-0001 and 407135-0000 to cross-reference their specific engine configuration. The UTW8329 turbo model designation helps narrow the search to the correct turbocharger assembly. Since no OEM reference numbers are supplied in the input, verify these details against your service manual or technical documentation before placing an order.

Application & Compatibility

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

• Caterpillar > CAT > CAT 3512

This journal bearing is listed for Caterpillar CAT 3512 engine applications and is associated with the UTW8329 turbocharger model. The application path provided is Caterpillar > CAT > CAT 3512. Buyers should treat this as a reference clue for verification rather than a confirmed fitment statement. Verify the specific engine code, production year, and turbocharger configuration against your service manual. Cross-reference part numbers 448508-0001 and 407135-0000 with your existing component to ensure the correct replacement application. Technical fitment support is available to help confirm these details before ordering.

Technical Notes

Journal bearings support the turbocharger shaft and require precise dimensional alignment for stable operation. For the UTW8329 model, verify the bearing bore diameter and shaft clearance against your service manual. Since no material grade or coating details are supplied, confirm these specifications with your technical team. Ensure the replacement part matches the original dimensions to maintain proper shaft alignment and prevent premature wear during operation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, rebuilders, and fleet parts distributors with volume pricing for 448508-0001 journal bearings. Worldwide shipping is available for orders of this CAT 3512 replacement component. Our team provides technical fitment support to help verify part numbers, engine codes, and turbo configurations before shipment. Contact our sales team for bulk quotes or to confirm application details for your specific Caterpillar 3512 engine setup.