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129120 Turbocharger Gasket for MACK 673 & CAT 3406 Engines

Aftermarket 129120 turbocharger gasket for MACK 673, CAT 3406, and Detroit Diesel Series 60 engines. Verify engine code and application before ordering.

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

Type Gasket On backorder — orders accepted Part # 129120 Packing N/A
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

The 129120 turbocharger gasket is an aftermarket replacement seal designed for heavy-duty engine applications, including MACK 673 and Caterpillar 3406 series. This part supports turbocharger maintenance for trucks and mining equipment, helping maintain proper sealing during rebuilds. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

Part number 129120 identifies this aftermarket turbocharger gasket. It is a sealing component for heavy-duty engine applications, including MACK 673 and Caterpillar 3406 series. No specific turbo model is assigned to this part number in the current data. Packing details are listed as N/A, and gross weight is recorded as 0 kg. There are no representative OEM reference numbers provided for this item. Buyers should verify the part number against their specific engine configuration and turbo setup before placing an order.

Application & Compatibility

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

  • MACK > MACK TRUCK > MACK 673 EM6 EE6 E6 ETAY673A ENDT675 ETZ675
  • BelAZ > 74131 > 74131 Mining service > tow truck > CUMMINS K50
  • BelAZ > 75135 > 75135 Electric-drive mining dump truck > KTA38
  • Caterpillar > 3046E 550HP
  • Caterpillar > 3406 DITA
  • Caterpillar > 3406B
  • Caterpillar > 3408
  • Caterpillar > 3508B
  • Caterpillar > D353D
  • DETROIT-DIESEL > 11.1L SERIES 60
  • DETROIT-DIESEL > 12.7L SERIES 60 500HP
  • DETROIT-DIESEL > SERIES 60
  • Freightliner > Freightliner M2 > Freightliner M2 106 > Cummins ISL
  • HITACHI > HITACHI EX1200-6 > CUMMINS QSK23 TIER2
  • JOHN-DEERE > JOHN-DEERE AGRICULTURAL VEHICLE > JOHN-DEERE 6125
  • MACK > ENDT672 > 3
  • MACK > ETAZ-673A
  • MACK > ETZ673E
  • MAN > MAN F7 > MAN D2542MTE 320HP
  • MERCEDES-BENZ > D2542MTE
  • MITSUBISHI > MITSUBISHI HEAVY INDUSTRIES > MITSUBISHI S6R-TK
  • PERKINS > VISTA 6
  • RENAULT > MIDR-063450
  • SCANIA > DS11 11L

Reference applications for the 129120 gasket include MACK 673 series trucks (EM6, EE6, E6, ETAY673A, ENDT675, ETZ675) and Caterpillar 3406/3408 engines. Additional listed applications cover Detroit Diesel Series 60, Cummins K50, and MAN D2542MTE engines. These paths serve as verification clues rather than confirmed fitment. Buyers should cross-check their specific engine code, turbocharger configuration, and production year against these references. Technical fitment support is available to confirm compatibility before ordering.

Technical Notes

The 129120 gasket is a sealing component for heavy-duty turbocharger assemblies. No specific turbo model, material grade, or dimensional data is provided in the current source. Buyers should verify the gasket’s port layout and sealing surface against their specific turbocharger housing and engine configuration. For MACK 673 or CAT 3406 applications, confirm the exact engine variant and turbo setup. Technical fitment support is available to assist with pre-order verification.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, rebuilders, and fleet parts distributors with volume pricing for the 129120 gasket. Worldwide shipping is available for international orders. Technical fitment support is provided to help verify engine codes, turbo configurations, and application references before shipment. Contact our team to confirm specific requirements for MACK, Caterpillar, or Detroit Diesel applications.

Product FAQ

The 129120 gasket is referenced for MACK 673 series trucks, including EM6, EE6, E6, ETAY673A, ENDT675, and ETZ675. Verify your specific engine configuration before ordering.

Yes, 129120 is listed for reference applications including Caterpillar 3406, 3406B, and 3408 engines. Confirm your specific engine variant and turbo setup with our technical team.

Packing details are currently listed as N/A and gross weight is 0 kg in the source data. Contact us for current shipping dimensions and weight for bulk orders.

Check if your Detroit Diesel Series 60 engine (11.1L or 12.7L) matches the 129120 reference. We provide technical fitment support to confirm compatibility before shipment.

MACK 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 MACK.

Compatibility Verify part number 129120, engine code, vehicle application, and production year before ordering. Reference applications include MACK 673, CAT 3406, and Detroit Diesel Series 60. Confirm fitment with technical support.

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Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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