127305 185319 O Ring Replacement S4DS001 Turbocharger

This aftermarket O ring, part number 127305 185319, is a replacement seal for S4DS001 turbochargers used in CAT 3306 engine applications. It serves as a critical sealing component for heavy-duty and marine turbocharger systems, ensuring proper containment of fluids and gases within the assembly. Buyers should verify the specific turbo model and engine configuration to confirm this reference application matches their unit before ordering.

Key Specifications

• Part Number: 127305 185319
• Product Type: O ring
• Turbo Model: S4DS001
• Reference Applications: CAT 3306, KOMATSU SAA6D170E3, VOLVO D16
• Packing: N/A
• Gross Weight: 0 kg
• Image Availability: Not available

This section lists the core identification data for the 127305 185319 O ring. Use these fields to cross-check your existing seal or turbo documentation. Verify the specific turbo model S4DS001 and engine code before placing an order.

Application & Compatibility

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

This O ring is listed for reference applications across heavy-duty and marine sectors. Buyers should verify the specific engine and turbo configuration before ordering. Reference application paths include:

• Caterpillar > CAT > CAT D6G 14G D6D > CAT 3306
• KOMATSU > KOMATSU P135 > KOMATSU SAA6D170E3
• VOLVO > VOLVO PENTA MARINE > VOLVO D16
• Caterpillar: CAT D6G, 14G, D6D, and CAT 3306
• KOMATSU: P135 and SAA6D170E3
• VOLVO: PENTA MARINE D16

Confirm that part number 127305 185319 matches your existing seal or turbo documentation. These application clues help narrow fitment but do not confirm universal compatibility. Contact technical fitment support to verify the correct S4DS001 turbo model and engine code for your unit.

Technical Notes

The S4DS001 turbocharger is a fixed-geometry unit, so this O ring functions as a static seal rather than a component of a variable-geometry turbine system. No VNT vanes or actuator mechanisms are involved in this specific part's function. During installation, ensure the seal groove is clean and free of debris to prevent premature wear or fluid leakage. Verify the O ring dimensions against your existing seal or turbo documentation to confirm the correct size for your S4DS001 unit. If the application involves marine engines like the VOLVO D16, confirm the specific engine variant with technical support before ordering.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, and fleet parts distributors with volume pricing and worldwide shipping for the 127305 185319 O ring. Technical fitment support is available to help verify part number, engine code, and turbo model S4DS001 before ordering. For bulk inquiries, contact our team with your specific application details to receive a tailored quote. We prioritize accurate part identification to reduce ordering errors and ensure the correct seal is supplied for your CAT 3306, KOMATSU, or VOLVO application.