Tokuein J-47912 Fuel System Priming Pump Detroit DD13 DD15 S60 MBE900 MBE4000 For Sale

Prime compatible heavy-duty diesel fuel systems efficiently with the Tokuein Upgraded J-47912 Fuel System Priming Pump. Designed to provide pressurized diesel fuel to help purge trapped air from the fuel system, this professional service tool helps establish appropriate fuel pressure following applicable fuel-system maintenance or repair.

Featuring a 3-gallon stainless steel tank, pressure gauge, 6-foot high-pressure hose with Compu-Check quick-connect fitting, wide pump handle, and convenient shoulder strap, this upgraded priming system is built for demanding commercial diesel maintenance applications.

Designed as an aftermarket replacement/alternative for Kent-Moore J-47912, OTC5869, 12-922-01, and 15-922-01.

Air trapped within a diesel fuel system after certain repairs or maintenance procedures can make restarting the engine difficult.

The J-47912-style priming pump supplies pressurized diesel fuel to help purge air from the system and establish appropriate fuel pressure, allowing a compatible serviced engine to be properly primed for starting.

Ideal for applicable procedures involving:

• Fuel System Priming

• Fuel System Bleeding

• Fuel Filter Replacement

• Air Purging After Fuel-System Service

• Diesel Engine Maintenance

• Post-Repair Restart Preparation

• Re-Priming After the Fuel Supply Runs Dry

The Tokuein J-47912 Fuel System Priming Pump is designed for servicing select Detroit Diesel and International heavy-duty diesel engine applications.

Compatible with:

• S60 / Series – 2013+ Models with SCR with:

  • MaxxForce 11 – 2010+ Post-SCR Implementation

  • MaxxForce 13 – 2010+ Post-SCR Implementation

  DESIGNED FOR HEAVY-DUTY DIESEL EQUIPMENT

  This is a professional service tool intended primarily for compatible heavy-duty commercial vehicles and industrial diesel applications using the supported engine and fuel-system configurations.

  Typical equipment applications may include:

  • Heavy-Duty Commercial Trucks – Compatible trucks equipped with supported Detroit Diesel or International engines

  • Tractor-Trailers / Semi Trucks – Applicable heavy-duty diesel fuel-system maintenance

  • Dump Trucks – Compatible commercial and vocational truck applications

  • Service & Work Trucks – Heavy-duty fleet and commercial vehicles using supported engines

  • Diesel Generators – Compatible stationary power equipment using an applicable supported engine and fuel-system connection

  • Stationary Power Equipment – Select compatible industrial diesel applications

  • Off-Road Equipment – Compatible heavy-duty equipment using supported engine and fuel-system configurations

  • Specialty Rigs – Select commercial and industrial diesel applications

  • Industrial Vehicles & Equipment – Compatible equipment requiring pressurized fuel-system priming

  Compatibility is determined by the engine, fuel system, service connection, and required tool specifications—not simply by the type of vehicle or equipment.

  REPLACES J-47912 / OTC5869 & RELATED TOOL NUMBERS

  This aftermarket fuel-system priming pump is designed as a replacement/alternative for applications calling for:

  • Kent-Moore J-47912

  • OTC5869 / OTC for technicians searching for a compatible:

    • DD13 Fuel Primer Tool

    • DD15 Fuel Primer Pump

    • Detroit Diesel Fuel System Priming Pump

    • Series 60 Fuel Priming Tool

    • MBE900 Fuel Primer

    • MBE4000 Fuel Primer

    • MaxxForce 11 Fuel Priming Pump

    • MaxxForce 13 Fuel Priming Pump

    • J-47912 Replacement

    • OTC5869 Alternative

    This Tokuein product is an aftermarket replacement/service tool and is not represented as an OEM Kent-Moore or OTC product.

    HEAVY-DUTY 3-GALLON STAINLESS STEEL TANK

    The priming system features a large 3-gallon stainless steel tank with thickened walls and bottom for demanding service environments.

    Benefits Stainless Steel

  • Thickened Tank Walls & Bottom

  • Strong Pressure-Bearing Construction

  • Excellent Durability

  • Long Service Life

  • Suitable for Professional Workshop Use

  The generous 3-gallon capacity provides ample working volume for compatible diesel fuel-system priming procedures.

  PRESSURE GAUGE FOR EASY MONITORING

  A conveniently positioned pressure gauge allows the operator to monitor pressure throughout the priming process.

  The gauge features an appropriate working scale for clear, easy-to-read pressure monitoring while servicing compatible fuel systems.

  6-FOOT HIGH-PRESSURE HOSE

  The system includes a 6-foot high-quality pressure hose, providing convenient reach between the priming tank and engine connection.

  The extended hose makes it easier to position the tank while working around large commercial diesel engines, trucks, and heavy equipment.

  COMPU-CHECK QUICK-CONNECT FITTING

  The pressure hose includes a Compu-Check-style quick-connect fitting for convenient attachment to compatible fuel-system service ports.

  The quick-connect design helps simplify connection and removal during applicable service procedures.

  Always verify that the included connection matches the service port on your specific engine before use.

  WIDE PUMP HANDLE FOR EASIER OPERATION

  The upgraded manual pump incorporates a wider handle design for improved grip and easier operation.

  The manual design allows technicians to build the necessary working pressure without requiring an external electrical power source.

  UPGRADED SHOULDER-CARRY DESIGN

  Transporting a fuel-system priming tank around a shop, service truck, or work area can be inconvenient.

  This upgraded model features hanging rings on both sides and an included shoulder strap, allowing the tank to be carried sling-style.

  The shoulder-carry design makes transporting and positioning the pump easier while also helping reduce unnecessary contact with the tank and fuel-service equipment.

  PROFESSIONAL-GRADE SERVICE APPLICATIONS

  The J-47912-style priming pump is particularly useful for:

  • Professional Diesel Mechanics

  • Heavy-Duty Truck Technicians

  • Fleet Maintenance Departments

  • Commercial Truck Operators

  • Mobile Diesel Mechanics

  • Heavy Equipment Technicians

  • Engine Rebuilders

  • Commercial Truck Repair Shops

  • Industrial Maintenance Facilities

  It provides a specialized solution for fuel-system bleeding, priming after filter changes, purging trapped air following fuel-system repairs, and re-priming compatible systems after the fuel supply has run dry.

  PACKAGE INCLUDES

  • 1 × 3-Gallon Stainless Steel Priming Tank

  • 1 × Manual Pump Assembly

  • 1 × Pressure Gauge

  • 1 × 6-Foot High-Pressure Hose

  • 1 × Compu-Check Quick-Connect Fitting

  • 1 × Shoulder Carry Strap

  KEY FEATURES

  • Brand: Tokuein

  • Type: Heavy-Duty Diesel Fuel System Priming Pump

  • Tool/Application Number: to Kent-Moore to OTC5869 / OTC to to 15-922-01

  • Tank Capacity: 3 Gallons

  • Tank Material: Stainless Steel

  • Thickened Stainless Steel Walls & Construction

  • Integrated Pressure Gauge

  • Manual Pressure Pump

  • Wide Pump Handle

  • 6-Foot High-Pressure Hose

  • Compu-Check Quick-Connect Fitting

  • Dual Hanging Rings

  • Shoulder Carry Strap

  • Helps Purge Air from Compatible Fuel Systems

  • Helps Establish Fuel Pressure Following Applicable Service

  • Designed for Professional Heavy-Duty Diesel Applications

  APPLICATION SUMMARY

  Detroit Diesel:
  S60 / Series 60, MBE900, MBE4000, DD13, DD15, N13 (2013+ with SCR 11 & MaxxForce 13 (2010+ Post-SCR Implementation)

  Replacement / Reference Numbers:
  J-47912, OTC5869, OTC 5869, 12-922-01, 15-922-01

  Typical Equipment:
  Heavy-duty commercial trucks, tractor-trailers, dump trucks, service trucks, and select compatible diesel generators, stationary power equipment, off-road equipment, specialty rigs, and industrial vehicles using supported engine/fuel-system configurations.

  IMPORTANT – PROFESSIONAL HEAVY-DUTY TOOL

  This is a specialized heavy-duty diesel fuel-system service tool. It is not intended as a universal priming pump for passenger cars, light-duty vehicles, or unrelated diesel equipment.

  Do not determine compatibility based solely on the vehicle or equipment category.

  Before purchasing, verify:

  • Engine Manufacturer & Model

  • Engine Model Year

  • Fuel-System Design

  • SCR/Emissions Service Port

  • Connection/Fitting Type

  • Required Service Tool Number

  Compare your required service tool with J-47912 / OTC5869 / 12-922-01 / 15-922-01 and confirm that the included Compu-Check-style connection is appropriate for your particular engine.

  PROFESSIONAL SOLUTION FOR HEAVY-DUTY DIESEL FUEL SYSTEM PRIMING

  The Tokuein Upgraded J-47912 Fuel System Priming Pump combines the capacity, durability, pressure monitoring, and connections needed for servicing compatible heavy-duty diesel fuel systems.

  With its 3-gallon stainless steel tank, pressure gauge, 6-foot high-pressure hose, Compu-Check quick-connect fitting, wide pump handle, and shoulder-carry design, it\'s a durable service solution for compatible Detroit Diesel S60, MBE900, MBE4000, DD13, DD15, N13, and International MaxxForce 11 & 13 applications.

  Built for professional diesel service, this tool is especially well suited for commercial trucks, fleet maintenance, heavy-duty work vehicles, and other compatible industrial diesel equipment where proper fuel-system priming is required.