Diesel Injection Specialist

What Diesel Injection Specialist does

Diesel Injection Specialist, operating as Nozzle Masters, is a privately held, single-location diesel fuel injection repair and parts business founded in 1985 and based at 1438 W. Anderson St, Orlando, FL. The company performs bench testing, rebuilding, and remanufacturing of diesel injectors, injection pumps, and turbochargers across a wide range of OEM platforms (Bosch, Stanadyne, Delphi, Denso, Zexel, Yanmar, Cummins, Ford Powerstroke, Dodge Cummins, GM Duramax, Caterpillar, John Deere, Kubota, and others). Services are anchored by factory-spec test stands and OEM replacement parts, with a 6-month warranty on rebuilt components and bilingual (English/Spanish) staff.

The business operates a direct-to-consumer, services-plus-parts model. Revenue derives from professional service fees (diagnostic bench testing, injector rebuilding, pump rebuilding, turbocharger rebuilding, bench calibration) and hardware sales (remanufactured exchange units, new OEM fuel injectors, high-pressure oil pumps, and turbochargers). Pricing is unit-based: injection pump rebuilds start at $595, remanufactured injectors price at roughly $150 per unit for common Ford Powerstroke applications, with core charges of $100-$200 depending on injector type. Customers are individual diesel vehicle owners, commercial fleet operators, industrial/construction equipment operators, agricultural equipment owners, and marine vessel operators across Orlando and Central Florida, reached via walk-in, phone (407-290-1474), or website contact form.

The company is independently owned with no disclosed funding, no parent company, no management team bios in the data, and no digital products. Distribution is concentrated at the single Orlando storefront with content marketing through a 2024-2026 blog and organic social channels (Facebook, Twitter, YouTube). The operating model is a stable, locally embedded service business that has occupied the same address for over three decades.

Name

Diesel Injection Specialist

Legal name

Nozzle Masters Diesel Injection Specialist

Website

https://dieselinjectionspecialist.com

Company type

Private

Founded year

1985

Operating status

Operating

Short description

Nozzle Masters Diesel Injection Specialist is a privately held, single-location Orlando, FL repair and remanufacturing shop for diesel fuel injectors, injection pumps, and turbochargers, serving individual owners, fleets, industrial, agricultural, and marine diesel operators across Central Florida.

Ownership category

akta.pro rank

Product category

Diesel Engine Repair Services

NAICS

Other Engine Equipment Manufacturing (333618), Pump and Compressor Manufacturing (33391)

SIC

Engines & Turbines (3510)

akta.pro primary industry

Fuel System Component Rebuild/Remanufacturing (Injectors, Pumps, Common Rail) (TLAKALAF)

akta.pro secondary industry

Diesel Engine Repair, Overhaul & Remanufacturing (TLAKABAB)

Keywords

• Diesel injection repair
• Fuel injector rebuilding
• Turbocharger rebuilding
• Injection pump calibration
• Diesel fuel system parts

Headquarters

HQ city

Orlando

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Repair and Rebuild Services: Core business revenue from repairing, rebuilding, and calibrating diesel injectors, injection pumps, and turbochargers. Services include bench testing, estimation, and complete component restoration.
2. Remanufactured Parts Sales: Sale of remanufactured/exchange diesel injectors, injection pumps, and turbochargers. Includes both in-house rebuilt units and factory remanufactured exchange units.
3. New OEM Parts Sales: Sale of new original equipment parts including fuel injectors, high pressure oil pumps, and turbochargers from manufacturers like Bosch, Ford, Navistar, GM.
4. Diagnostic and Testing Services: Fee-based diagnostic bench testing services for diesel injectors and injection pumps to identify issues and provide repair estimates.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Nozzle Masters Diesel Injection Specialist repairs, rebuilds, remanufactures, and bench-calibrates diesel fuel injectors, diesel injection pumps, and turbochargers for diesel engines across automotive, commercial, industrial, agricultural, and marine applications. The company sells remanufactured exchange units and new OEM diesel injection parts from brands such as Bosch, Ford, Navistar, GM, Cummins, Caterpillar, Yanmar, and Denso, supported by state-of-the-art bench testing equipment and factory specifications.

Product overview

Diesel Injection Specialist (Nozzle Masters) is a full-service diesel fuel injection repair and parts business operating in Orlando, Florida. The company offers a comprehensive portfolio of diesel service offerings organized around three core product lines: diesel injector services (bench testing, rebuilding, and remanufactured injectors for Ford Powerstroke, Dodge Cummins, and GM Duramax engines), injection pump services (rebuilding and bench calibration for Bosch, Stanadyne, Delphi, Denso, Zexel, and Yanmar pumps), and turbocharger services (rebuilding and new turbochargers for Cummins, Caterpillar, Ford, and Dodge applications). The company also supplies related parts including high pressure oil pumps, fuel pumps, and diesel injection parts. All services emphasize the use of state-of-the-art testing equipment, factory specifications, and OEM-quality replacement parts with a 6-month warranty on rebuilt components.

Differentiator

Problem solved

Functional benefit

Products and services

• Diesel Injector Bench Testing Service Professional bench testing service that diagnoses diesel injector issues including wear, cracks, and mechanical component failures using specialized test equipment for individual diesel vehicle owners, fleet operators, and industrial customers.
• Diesel Injector Rebuilding Complete rebuilding service for mechanical diesel injectors including nozzle replacement, sealing surface lapping, and opening pressure calibration using OEM parts for trucks, commercial, and industrial diesel engines.
• Remanufactured Diesel Injectors Factory-quality remanufactured diesel injectors returned to OEM performance standards with 100% pre-qualified parts inspection, available as exchange units for Ford Powerstroke, Dodge Cummins, and Duramax engines.
• Turbocharger Rebuilding Rebuilding service for most turbocharger makes and models including standard rebuilds with complete rebuild kits, new thrust parts, and thorough cleaning for Cummins, Caterpillar, Ford, Dodge, and other diesel applications.
• Diesel Injection Pump Rebuilding Complete rebuilding of diesel injection pumps including disassembly, wear inspection, internal cleaning, OEM parts replacement, and bench calibration to factory specifications, starting from $595 based on pump condition and type.
• Diesel Injection Pump Bench Calibration Precision calibration service using fuel injection test stands to verify pump performance meets factory specifications after rebuilding, covering Bosch, Stanadyne, Delphi, Denso, Zexel, Yanmar, and Cummins pumps.
• Diesel Injection Parts Genuine OEM diesel injection parts including nozzles, seals, gaskets, and hard parts for fuel injection systems across supported diesel engine brands.
• High Pressure Oil Pumps High pressure oil pumps for Ford Powerstroke, Navistar T444E, and International DT466E engines including remanufactured units.
• Fuel Injection Pumps Diesel fuel injection pumps including Bosch CP3, VP44, VP30, and Delphi DP series pumps for Dodge Cummins, Duramax, and various diesel applications.
• Fuel Injectors Diesel fuel injectors for Ford Powerstroke 7.3L and 6.0L, Dodge Cummins 5.9L and 6.7L, and Duramax 6.6L engines with core exchange programs ($100-$200 core charge per unit).
• Turbochargers New and rebuilt turbochargers including Cummins ISX, Caterpillar C-15, C-7, Ford Powerstroke 7.3/6.0/6.4/6.7L, and Dodge Ram 6.7L turbochargers.

Quantifiable outcome

• 6-month warranty on rebuilt injectors and injection pumps
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Pure Diesel Power: Online retailer of remanufactured diesel injectors and fuel pumps for Ford, Dodge, and GM diesel applications with direct-to-consumer shipping. Comparable in product mix (reman injectors/pumps) but contrasts in digital-first, nationwide distribution model.
• Warren Diesel Injection: Independent diesel injection service and remanufacturing shop providing injection pump and injector rebuilding similar to Nozzle Masters. Closest like-for-like independent service-shop comparable in product/service mix and customer base.
• Diesel Power Products: Performance diesel parts retailer and remanufacturer specializing in Powerstroke, Cummins, and Duramax fuel injection and turbocharger products. Directly comparable in target customer (diesel truck owners) and product overlap (injectors, pumps, turbos).
• Stanadyne: Manufacturer and remanufacturer of diesel fuel injection systems (pumps and injectors) for OEMs and the aftermarket. Directly comparable because Stanadyne's core business — diesel fuel injection equipment and remanufactured exchange units — overlaps with the injectors and pumps Nozzle Masters rebuilds.
• Alliant Power: Remanufacturer and distributor of diesel fuel injection components, turbochargers, and engine parts focused on Ford Powerstroke, Dodge Cummins, and GM Duramax platforms — the same platforms Nozzle Masters services. Directly competes in remanufactured injector/pump exchange units.
• Industrial Parts Depot (IPD): Remanufacturer of diesel fuel system components (injectors, fuel pumps) for Volvo, Mack, Cummins, Caterpillar, and Detroit Diesel heavy-duty platforms. Directly comparable as a specialist remanufacturer competing in the same exchange-unit aftermarket.

Broad incumbents

• FleetPride: Largest independent heavy-duty truck parts distributor and service network in North America with hundreds of locations serving commercial fleets. Comparable as a scaled competitor for fleet diesel parts and service work that Nozzle Masters targets.
• Denso: Manufacturer of diesel fuel injection components (common rail injectors, HP pumps) with global OEM and aftermarket reach. Comparable because Denso components are explicitly in Nozzle Masters' service portfolio, making it both a parts supplier and a competitive authorized-service benchmark.
• BorgWarner (Delphi Technologies): Major fuel injection systems manufacturer including Delphi-brand common rail and HEUI injectors/pumps for diesel applications. Broad incumbent that competes with Nozzle Masters on the OEM side and through authorized remanufacturing partners.
• Bosch Automotive Aftermarket: Global manufacturer of diesel fuel injection systems (CP3, CP4, common rail injectors) and operator of authorized service centers. Comparable because Bosch is both an OEM whose parts Nozzle Masters uses and a competitor through its authorized service network.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/dieselinject
• YouTubeyoutube.com/channel/UCpA-1dFJxFfSoF_wavSy6ng
• Facebookfacebook.com/nozzlemasters

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Diesel Injection Specialist