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49135-08700 OP Turbocharger Back Plate for Mitsubishi 4M40 & Cat 307B

Aftermarket replacement back plate, part number 49135-08700 OP, for Mitsubishi 4M40 and Caterpillar 307B applications. Verify engine code and vehicle fitment before ordering.

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

Type Back Plate On backorder — orders accepted Part # 49135-08700 OP Weight 0.30 kg Packing N/A
CA$ 7 / 1 pc(s)
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Subtotal: CA$ 7

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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket replacement back plate, part number 49135-08700 OP, is designed for Mitsubishi 4M40 and Caterpillar 307B turbocharger applications. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment for your rebuild or replacement project.

Key Specifications

  • Part Number: 49135-08700 OP
  • Product Type: Turbocharger Back Plate
  • Gross Weight: 0.3 kg
  • Packing: N/A
  • Application Clues: Mitsubishi 4M40, Mitsubishi Fuso 4M40T, Caterpillar 307B
  • OEM Reference Numbers: None supplied

This back plate is an aftermarket replacement component for turbocharger assemblies. The 0.3 kg gross weight indicates a compact, lightweight casting suitable for smaller industrial or light-duty engine configurations. Buyers should verify the part number against their specific turbocharger housing to ensure dimensional accuracy before installation.

Application & Compatibility

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

  • Caterpillar > Caterpillar 307 > Caterpillar 307B > Mitsubishi 4M40
  • MITSUBISHI > 4M40
  • Mitsubishi Fuso > 4M40T

This back plate is listed for reference applications including the Mitsubishi 4M40, Mitsubishi Fuso 4M40T, and Caterpillar 307B. These application paths serve as initial clues for identifying the correct part number. Buyers should verify the specific engine code, vehicle model, and production year against their service documentation. Confirm that the turbocharger configuration matches the 49135-08700 OP part number before ordering. Technical fitment support is available to help resolve any uncertainty regarding application details or housing dimensions.

Technical Notes

The 49135-08700 OP back plate is a structural component for turbocharger assemblies, typically used to secure the turbine housing to the compressor housing. For Mitsubishi 4M40 and Caterpillar 307B applications, verify the specific turbocharger configuration and housing dimensions before installation. Buyers should check the part number against their service manual to ensure the casting matches the required mounting details and bolt pattern. Technical fitment support is available to assist with verifying application details for rebuild or replacement projects.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 49135-08700 OP back plate. Technical fitment support is available to verify application details for Mitsubishi 4M40, 4M40T, and Caterpillar 307B engines before placing bulk orders. Inquire about specific packaging requirements, as standard packing is listed as N/A. Confirm part numbers and engine codes to ensure correct replacement components for your fleet or rebuild inventory.

Product FAQ

This back plate is listed for Mitsubishi 4M40 and 4M40T engines, as well as Caterpillar 307B applications. Verify your specific engine code and turbo configuration before ordering.

Confirm the part number 49135-08700 OP matches your existing turbocharger and check the gross weight of 0.3 kg against your service manual. Ensure the back plate dimensions align with your specific turbo housing.

We recommend contacting our technical team for bulk orders of the 49135-08700 OP back plate to verify application compatibility across your fleet. This helps ensure the part matches your specific Mitsubishi or Caterpillar engine variants.

For wholesale supply, confirm the exact part number 49135-08700 OP and required quantity. Note that packing is listed as N/A, so inquire about specific packaging requirements for your logistics needs.

Caterpillar 307 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 Caterpillar 307.

Compatibility Verify part number 49135-08700 OP, engine code (4M40/4M40T), vehicle application, and production year before ordering. This part is listed for reference applications including Caterpillar 307B and Mitsubishi Fuso; confirm specific turbo configuration and OEM reference numbers for your unit.

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Frequently Asked Questions

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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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