Click image to zoom

312653 S1B Turbine Housing Replacement for Deutz BF4M1012EC

Aftermarket 312653 S1B turbine housing for Deutz BF4M1012EC 128HP marine applications. Verify part number, engine code, and OEM references before ordering. Volume pricing and worldwide shipping available.

Type Turbine Housing Part # 312653 Models S1B Weight 5.00 kg Packing N/A
US$ 48.00 / 1 pc(s)
Qty

Subtotal: US$ 48.00

Send an Inquiry
12-Month Warranty Worldwide Shipping OEM-Grade Quality

This 312653 S1B turbine housing is an aftermarket replacement part for Deutz BF4M1012EC 128HP marine engines. It serves as an aftermarket replacement application for the S1B turbocharger, supporting stable operation in Deutz marine systems. Verify part number, engine code, and OEM reference numbers before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 312653
  • Product Type: Turbine Housing
  • Turbo Model: S1B
  • Application Clue: Deutz BF4M1012EC 128HP
  • Gross Weight: 5 kg
  • Packing: N/A
  • OEM Reference Numbers: None supplied

This housing is listed for Deutz marine applications. Verify the specific engine code and exhaust flange dimensions against your existing setup. Confirm that the S1B turbocharger configuration matches your current installation before proceeding with the replacement.

Application & Compatibility

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

  • DEUTZ > DEUTZ MARINE > DEUTZ BF4M1012EC 128HP

This turbine housing is listed for Deutz BF4M1012EC 128HP marine applications. It is associated with the S1B turbocharger model. Buyers should verify the specific engine code and exhaust flange dimensions against their existing setup. Confirm that the S1B turbocharger configuration matches your current installation before proceeding with the replacement. Use the part number 312653 as a reference for verification. Check the exhaust downpipe connection and intercooler pipe sizes to ensure a proper seal. This is an aftermarket replacement application; fitment is not confirmed without verification. Technical fitment support is available to assist with these checks.

Technical Notes

The S1B turbocharger model is a reference configuration for this turbine housing. No specific VNT, variable-geometry, or oil-cooling details are supplied for part 312653. Verify the turbine housing flange dimensions and exhaust port orientation against your existing Deutz BF4M1012EC setup. Confirm that the housing matches the current turbocharger installation before proceeding. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 312653 S1B turbine housing. Worldwide shipping is available for this Deutz marine application. Our team provides technical fitment support to help verify part number 312653, engine code BF4M1012EC, and exhaust connection dimensions before ordering. Contact sales for customized quotes on bulk orders of this aftermarket replacement part.

Product FAQ

Measure the existing intercooler pipe flange or hose diameter on your Deutz BF4M1012EC engine. Compare these dimensions with the specifications provided for part 312653 to ensure a proper seal and fit.

Check the exhaust flange bolt pattern and diameter on your Deutz marine engine. Ensure the 312653 housing flange matches the existing downpipe to prevent leaks and ensure stable operation.

Review the engine service manual for the Deutz BF4M1012EC to determine if an oil restrictor is required in the feed line. Install the correct restrictor to maintain proper lubrication pressure for the S1B turbo.

Yes, volume pricing is available for B2B buyers and distributors. Contact our sales team with your required quantity for a customized quote.

DEUTZ 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 DEUTZ.

Compatibility Verify part number 312653, Deutz BF4M1012EC engine code, 128HP rating, and specific OEM reference numbers before ordering. Confirm exhaust downpipe and intercooler pipe connection sizes match your application. This is an aftermarket replacement part; fitment is not confirmed without verification.

Customer Reviews

Share installation notes, fitment feedback, or service experience for this product.

No customer reviews have been added for this product yet.

5/5

For More Information

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.