Transtar Aftermarket Solutions

What Transtar Aftermarket Solutions does

Transtar Aftermarket Solutions, Inc. is a Cleveland, Ohio-based B2B distributor of automotive aftermarket parts specializing in transmission, driveline, and general repair components. Founded in 1975 and operating as a division of NexaMotion Group (NMG), the company serves professional transmission repair shops and general auto repair facilities across the United States, Puerto Rico, and Canada. The product portfolio spans complete transmissions (CVT, OE recycled, remanufactured), differentials, transfer cases, torque converters (including the RECON sub-brand), valve bodies, the Transmaxx parts line, rebuild kits, transmission fluid, complete engines, air conditioning, brakes, body parts, and electric vehicle parts. Distribution occurs through 70+ physical branch locations, the proprietary Transend e-commerce platform with VIN/license plate search and shop management software integration, and the Nexpart marketplace channel.

The company earns revenue primarily through hardware sales of aftermarket parts, with pricing quoted per part and several differentiated warranty programs (Standard, Premium, and Ultimate transmission warranties up to 500,000 miles; a 48-month/100,000-mile RECON torque converter warranty; 24–36 month engine warranties; a 12-month/12,000-mile default warranty on other parts). Go-to-market is enterprise field sales augmented by digital ordering; technical authority is reinforced through catalog and video libraries and sponsorship of ATSG seminars. Strategic activity in 2024–2025 — a new 40,000 sq ft Tampa distribution center, a $10 million transmission inventory commitment, and the rollout of multi-brand general repair parts across 50+ locations via partnerships with Denso, ProMax, Sunsong, GSP, and DFC — signals a deliberate expansion from a transmission specialist into a broader auto-care distributor while maintaining its branch-based fulfillment model. Leadership comprises Neil Sethi (CEO of parent NexaMotion Group) and Tom DeMille (EVP, Sales and Marketing); the company is privately held with no public listing.

Name

Transtar Aftermarket Solutions

Legal name

Transtar Aftermarket Solutions, Inc.

Website

https://transtaraftermarket.com

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Transtar Aftermarket Solutions is a Cleveland-based B2B distributor of transmission, driveline, and general automotive repair parts, serving professional repair shops through 70+ branches and e-commerce platforms across North America.

Ownership category

akta.pro rank

Product category

Automotive Aftermarket Parts Distribution

NAICS

Automotive Parts and Accessories Retailers (44133), Automotive Parts, Accessories, and Tire Retailers (4413)

SIC

Wholesale-Motor Vehicle Supplies & New Parts (5013), Wholesale-Motor Vehicles & Motor Vehicle Parts & Supplies (5010)

akta.pro primary industry

Automotive Aftermarket Parts Distribution (Light-Duty) (TLAKAOAA)

akta.pro secondary industry

Maintenance, service & repair (MSR) parts distribution (filters, belts, hoses, wipers, fluids) (CRAOANAB)

Keywords

• Automotive aftermarket parts
• Transmission parts distribution
• Driveline components supply
• Auto repair parts
• Remanufactured transmissions

Headquarters

HQ city

Cleveland

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Infrastructure, Operations, Personnel, Marketing or Sales

Revenue model

1. Aftermarket Auto Parts Distribution: Distribution of automotive aftermarket parts including transmissions, engines, differentials, and general repair components to professional repair shops and technicians. Revenue generated through product sales with various warranty programs backing the parts.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels3 records

Core offering

Transtar Aftermarket Solutions distributes automotive aftermarket parts — primarily transmissions, driveline components, and general repair parts — to professional repair shops and technicians across North America. The company operates 70+ physical branch locations and 24/7 online ordering platforms (Transend and Nexpart), backed by multi-tier warranty programs and integration with shop management software.

Product overview

Transtar Aftermarket Solutions is an automotive aftermarket parts distributor offering a comprehensive portfolio organized into two main categories: Transmission products and Complete Auto Care products. The Transmission division is their core competency, providing complete transmissions (CVT, OE recycled, and remanufactured), differentials, transfer cases, torque converters (including RECON branded converters), valve bodies, Transmaxx transmission parts and TEHCM components, rebuild kits, and transmission fluids. The Complete Auto Care division extends beyond transmissions to air conditioning, brakes, complete engines, body parts, electric vehicle parts, and general repair components. The company operates primarily through its Transend e-commerce platform (transend.us) and Nexpart, enabling 24/7 online ordering with search by license plate, VIN, or year/make/model. Transtar serves professional repair shops and technicians with over 70 locations across the US, Puerto Rico, and Canada.

Differentiator

Problem solved

Functional benefit

Brands

• Transend: Online platform for ordering Transtar parts 24/7
• Nexpart
• RECON Torque Converters
• Transmaxx

Products and services

• Complete Transmissions Full transmission units available in multiple variants including continuously variable transmissions (CVT), OE recycled transmissions, and remanufactured transmissions for professional transmission repair shops.
• Differentials Differential assemblies and components for vehicle drivetrain systems supplied to automotive repair professionals.
• Transfer Case Units & Parts Transfer case assemblies and individual components for four-wheel drive and all-wheel drive vehicles, sold to transmission and driveline repair shops.
• Torque Converters Torque converter units for automatic transmissions, including the RECON sub-brand certified line with 48-month/100,000-mile warranty.
• Valve Bodies and Components Transmission valve body assemblies and individual valve components for transmission repair professionals.
• Rebuild Kits Complete rebuild kits for transmission repair and overhaul, distributed to transmission shops.
• Transmission Fluid Transmission fluids and lubricants for transmission service and maintenance sold to repair shops.
• Transmaxx Transmission Parts Transmission repair parts and components under the Transmaxx brand, including TEHCM (Transmission Electronic Control Module) with 1-year unlimited mileage warranty.
• Remote Assisted Programming Remote programming assistance service for transmission control modules and related electronic components, sold to transmission repair shops.
• Complete Engines Complete engine assemblies available as OE recycled or remanufactured units, backed by 24-month unlimited miles warranty (standard) or 36-month/100,000-mile warranty (premium).
• Air Conditioning Components Automotive air conditioning components including compressors, condensers, evaporators, with standard 12-month/12,000-mile warranty or lifetime warranty with labor coverage up to $100.
• Brake Components Brake components including brake pads, rotors, calipers, and brake hoses from brands such as Denso, ProMax, Sunsong, and DFC, distributed to general repair facilities.
• Body Parts Body components including glass, windows, horns, switches, solenoids, tailgate and midgate trunk lids, brackets, consoles, doors, fenders, mirrors, sensors, and body hardware.
• Electric Vehicle Parts Parts and components for electric vehicle repair and service, distributed to repair shops.
• Transend E-commerce Platform 24/7 online parts ordering platform with license plate, year/make/model, and VIN search capabilities, including shop management software integration for repair facilities.
• Nexpart Online Ordering Platform Additional online shopping platform for automotive parts ordering available to repair shops.

Quantifiable outcome

• Parts available in over 70 locations across North America

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Seven partnerships are on record, tiered minor and core.

• DensominorChannel Partner/ Reseller/ Distributor · 3 March 2025Supplier partnership for ignition coils, oxygen sensors, and spark plugs as part of general repair parts expansion across 50+ locations.
• ProMaxminorChannel Partner/ Reseller/ Distributor · 3 March 2025Supplier partnership for brake pads, rotors, chassis, and control arms as part of general repair parts expansion.
• SunsongminorChannel Partner/ Reseller/ Distributor · 3 March 2025Supplier partnership providing brake hoses as part of the general repair parts offering expansion.
• GSPminorChannel Partner/ Reseller/ Distributor · 3 March 2025Supplier partnership for CV axles and hub assemblies as part of expanded general repair parts catalog.
• DFCminorChannel Partner/ Reseller/ Distributor · 3 March 2025Supplier partnership for brake pads, rotors, and calipers as part of general repair parts expansion.
• ATSG (Automatic Transmission Service Group)coreStrategic or Co-development Partner · 4 February 2025Industry-leading authority on technical support and repair information. Transtar sponsors ATSG training seminar events in 2025. ATSG serves automatic transmission shops and total car care shop owners with technical support and continuously updated tech content.
• NexaMotion GroupcoreOthersTranstar Aftermarket Solutions is a division of NexaMotion Group (NMG). NexaMotion Group's mission is to simplify complex vehicle repair to keep the world moving. Neil Sethi serves as CEO.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Dorman Products: Dorman designs, manufactures, and markets automotive replacement parts, covering body, drivetrain, brake, steering, and electrical categories. Comparable to Transtar's expanding general-repair parts offering while overlapping on drivetrain/transmission-adjacent SKUs; both serve professional installers.
• Standard Motor Products: Standard Motor Products is a leading independent manufacturer and distributor of replacement parts for the automotive aftermarket, including engine management, electrical, and temperature-control categories. Comparable as an aftermarket parts manufacturer-distributor with multi-category general repair exposure similar to Transtar's expanding catalog.
• Cardone Industries: Cardone is a remanufacturer and supplier of automotive replacement parts, with a deep line of remanufactured transmissions, torque converters, and driveline components sold through professional installers. Highly comparable to Transtar's RECON and remanufactured transmission portfolio targeting the same transmission rebuilders.
• ATP Automotive: ATP Automotive specializes in transmission parts, hard parts, and emissions products distributed to the automotive aftermarket. Highly comparable niche peer to Transtar's transmission specialty business with overlapping SKUs (kits, electronics, hard parts) and the same transmission shop customer base.
• Sonnax Transmission Parts: Sonnax designs, manufactures, and supplies transmission components and technical support for the automotive aftermarket, specifically serving transmission rebuilders and shops. Comparable niche peer to Transtar's core transmission specialty business with overlapping customer base.
• Federated Auto Parts: Federated Auto Parts is a member-owned distribution and marketing organization for automotive aftermarket parts, supplying thousands of repair shops across North America. Directly comparable as a wholesale B2B auto parts distributor focused on professional installers with a similar branch/warehouse model.
• Worldpac: Worldpac is a leading distributor of imported and domestic automotive parts to independent service professionals across North America, owned by Advance Auto Parts. Directly comparable B2B auto parts distributor targeting professional installers through branches and digital catalog ordering analogous to Transend.

Broad incumbents

• Genuine Parts Company (NAPA): Genuine Parts Company distributes automotive and industrial replacement parts through NAPA, the largest U.S. network of auto parts distribution centers and stores. Directly comparable as a multi-branch automotive aftermarket parts distributor serving professional installers, and Transtar explicitly targets the same B2B service-shop customer base that NAPA dominates.
• AutoZone: AutoZone is the largest U.S. retailer of aftermarket automotive parts and accessories, serving both DIY and commercial/DIYMix customers. Adjacent incumbent pressure on Transtar's expansion into general repair parts and Transend's small-business commercial channels.
• O'Reilly Auto Parts: O'Reilly is one of the largest U.S. auto parts retailers serving both DIY and professional installer segments with thousands of stores and a strong commercial program. Comparable as a competitor for Transtar's growing general repair parts business and Transend small-business customer acquisition, though O'Reilly is retail-led.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/TranstarAftermarketSolutions

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Transtar Aftermarket Solutions