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400424-0009 GT4294 Turbocharger O Ring for CAT 3176C

Aftermarket 400424-0009 O ring for GT4294 turbochargers. Reference application includes CAT 3176C, DAF, and Detroit Diesel engines. Verify part number and engine code before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type O ring On backorder — orders accepted Part # 400424-0009 Models GT4294 Packing N/A
US$ 100.00 / 100 pc(s)
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Subtotal: US$ 100.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The 400424-0009 O ring is an aftermarket replacement seal for GT4294 turbochargers, specifically referenced for CAT 3176C engines and other heavy-duty applications. This component helps maintain a stable seal on the turbocharger housing, supporting reliable operation in Caterpillar, DAF, and Detroit Diesel systems. Buyers should verify the part number and engine code against their specific unit before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 400424-0009
  • Product Type: O ring
  • Turbo Model: GT4294
  • Reference Application: CAT 3176C, CAT C12, DAF trucks, Detroit Diesel Series 60
  • Packing: N/A
  • Gross Weight: 0 kg
  • OEM Reference Numbers: None supplied

This seal is a component for maintaining pressure integrity on GT4294 turbocharger housings. The part number 400424-0009 serves as the primary identifier for this aftermarket replacement seal. Buyers should cross-reference this part number with their specific turbocharger unit to confirm the correct seal size and material grade for their application.

Application & Compatibility

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

  • Caterpillar > CAT > CAT EARTH MOVING 345B > CAT 3176C
  • Caterpillar > CAT > CAT EARTH MOVING
  • Caterpillar > CAT > CAT TRUCK > CAT C12
  • Caterpillar > Caterpillar C15 > CAT C15 > CAT 3406E
  • Caterpillar > 3176C
  • Caterpillar > C12
  • DAEWOO > DAEWOO TRUCK > DAEWOO MK3TI
  • DAEWOO > DAEWOO DS2842LE 12V 768HP
  • DAF > DAF 85 360 > DAF WS268L 360HP
  • DAF > DAF 95XF 480 > DAF XE355C1 480HP
  • DAF > DAF 95XF 530 > DAF XE355C 530HP
  • DAF > DAF TRUCK 2100 > DAF DHTD825 204HP
  • DAF > DAF TRUCK 250M > DAF XF250M
  • DAF > DAF TRUCK 250M > DAF XF280M
  • DAF > DAF TRUCK 75 80 > DAF RS180 200 222 L
  • DAF > DAF TRUCK XF355M-F95 > DAF XF355M 480HP
  • DAF > DAF TRUCK
  • DETROIT-DIESEL > DETROIT-DIESEL HIGHWAY TRUCK > DETROIT-DIESEL SERIES 60
  • DETROIT-DIESEL > DETROIT DIESEL
  • ENASA-PEGASO > ENASA-PEGASO TRUCK 1236 > PEGASO 96R1EX

This O ring is listed for GT4294 turbochargers in heavy-duty applications, including Caterpillar CAT 3176C and C12 engines, DAF trucks, and Detroit Diesel Series 60 systems. These application paths serve as reference clues for fitment verification. Buyers should confirm the part number 400424-0009 against their specific turbocharger unit and engine code before ordering. For DAF or Detroit Diesel applications, verify the exact turbo configuration and seal location to ensure the correct replacement application. Technical fitment support is available to assist with reference checking these reference numbers.

Technical Notes

The GT4294 is a large-displacement turbocharger often found in heavy-duty diesel engines. As an O ring, this part seals specific housing or connection points to prevent fluid or gas leakage. Since no OEM reference numbers are supplied for this specific seal, buyers must verify the part number 400424-0009 against their turbocharger unit. Confirm the seal location and material grade match the original component. Technical fitment support is available to assist with reference checking application clues for CAT 3176C, DAF, and Detroit Diesel systems.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 400424-0009 GT4294 O ring. Technical fitment support is available to help verify part numbers, engine codes, and application paths for Caterpillar, DAF, and Detroit Diesel systems. Inquire for bulk order details or to confirm specific seal requirements for your fleet or rebuild project.

Product FAQ

This O ring is a reference application for GT4294 turbochargers used in CAT 3176C, CAT C12, DAF trucks, and Detroit Diesel Series 60 engines. Verify your specific engine code before ordering.

Ensure the O ring size matches the GT4294 housing flange. Check the downpipe connection for wear or damage to ensure a proper seal during reassembly.

Confirm the oil feed line restrictor is present and correctly sized for the GT4294 application. Incorrect restrictors can affect turbo bearing lubrication and stability.

Verify the oil return line maintains the correct drain angle to prevent oil pooling in the turbocharger. This is critical for stable operation of the GT4294 unit.

CAT and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CAT.

Compatibility Verify part number 400424-0009, engine code, vehicle application, and turbo configuration before ordering. This part is a reference application for GT4294 turbochargers; confirm fitment against your specific unit.

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