Engines • Transmissions • Installation
Built in East Texas. Shipped nationwide.
Engines • Transmissions • Installation
Volvo Penta · Industrial power
Keep the equipment and its engine working as a matched combination. Big 3 handles Volvo Penta industrial engine rebuild inquiries for generators, pumps and equipment. Bring the engine identification, installation details and diagnosis so we can define the assembly and work your operation needs.
East Texas shop · Nationwide freight by quote · Visits by appointment
Send the installed engine tag alongside the equipment tag. A brand name, horsepower figure or similar-looking assembly cannot confirm the right replacement. Include any previous repower or engine replacement so we can review the configuration you actually have.
For a generator, include the set rating, operating speed and standby or regular-use schedule. For pumps and other machines, describe the driven equipment and how it connects to the engine. Show the cooling and accessory arrangement where practical.
Tell us which controls, fuel equipment, mounts, cooling components and accessories your installer plans to retain. The written quote identifies the supplied assembly and machining scope. Agree on any supporting repair, installation and commissioning responsibilities before sending the engine.
Call with the diagnosis and inspection findings before shipping a core or complete engine. We confirm the accepted engine, parts requirements, build scope, freight arrangements and schedule for your project. This page covers industrial inquiries; marine work requires a separate discussion and confirmation.
Inside the Big 3 shop
Real shop work, from the machining fixture to the details inside the assembly. These archive photos show representative work; we confirm the machining and build scope for your engine in its quote.
A useful quote starts here
Engine model, serial number and product or specification numbers shown on the engine tag. Include clear identification photos and prior replacement records.
Generator, pump or machine make/model, operating rating, hours and normal duty. Describe the drive connection, cooling arrangement and existing controls.
Diagnosis and inspection findings, accessories to reuse, engine removal status, delivery ZIP and required return-to-service date.
Confirm the machining, internal components, external equipment and test or commissioning responsibilities in writing. Engine work and complete-machine repair are different scopes.
Confirm whether exchange is required and whether a deposit is included or separate. A core must match the purchased engine and be rebuildable to receive credit. Freight and unloading arrangements are confirmed for the order.
Read core requirements →Agree on the build or supply schedule and the written coverage for your exact order. Inspection, parts availability and confirmed scope affect timing. Review the oil, maintenance and warranty requirements before use.
Review warranty information →Do not assume interchange from the Volvo Penta name alone. Send the identification and installation details from the engine and equipment being repaired. We review the industrial configuration before quoting.
Only work specifically included in the written quote is included. Tell us what your repair team handles and what support you need so the handoff is clear.
No. The engine tag and equipment tag identify different parts of the application. Include both, along with fuel and operating details.
No. A guide describes an inquiry path. Current stock, build acceptance, price and lead time are confirmed for your specific order before payment.
Yes. Big 3 builds natural-gas engines for industrial applications. Send the engine and equipment identification, fuel-system details and operating requirements for a build-specific quote.
The engine build is the starting scope. Removal, installation, generator electrical work, pump work, field service and commissioning are included only if specifically agreed in your quote.
Put the next step in motion
Have your identifiers and diagnosis ready. We’ll work through the assembly, core, freight and the next step with you.
Brand and equipment names identify applications for inquiry. Big 3 is an independent engine builder; this page does not claim manufacturer affiliation or authorization.
Engines • Transmissions • Installation
Built in East Texas. Shipped nationwide.
Engines • Transmissions • Installation
Volvo Penta · Industrial power
Keep the equipment and its engine working as a matched combination. Big 3 handles Volvo Penta industrial engine rebuild inquiries for generators, pumps and equipment. Bring the engine identification, installation details and diagnosis so we can define the assembly and work your operation needs.
East Texas shop · Nationwide freight by quote · Visits by appointment
Send the installed engine tag alongside the equipment tag. A brand name, horsepower figure or similar-looking assembly cannot confirm the right replacement. Include any previous repower or engine replacement so we can review the configuration you actually have.
For a generator, include the set rating, operating speed and standby or regular-use schedule. For pumps and other machines, describe the driven equipment and how it connects to the engine. Show the cooling and accessory arrangement where practical.
Tell us which controls, fuel equipment, mounts, cooling components and accessories your installer plans to retain. The written quote identifies the supplied assembly and machining scope. Agree on any supporting repair, installation and commissioning responsibilities before sending the engine.
Call with the diagnosis and inspection findings before shipping a core or complete engine. We confirm the accepted engine, parts requirements, build scope, freight arrangements and schedule for your project. This page covers industrial inquiries; marine work requires a separate discussion and confirmation.
Inside the Big 3 shop
Real shop work, from the machining fixture to the details inside the assembly. These archive photos show representative work; we confirm the machining and build scope for your engine in its quote.
A useful quote starts here
Engine model, serial number and product or specification numbers shown on the engine tag. Include clear identification photos and prior replacement records.
Generator, pump or machine make/model, operating rating, hours and normal duty. Describe the drive connection, cooling arrangement and existing controls.
Diagnosis and inspection findings, accessories to reuse, engine removal status, delivery ZIP and required return-to-service date.
Confirm the machining, internal components, external equipment and test or commissioning responsibilities in writing. Engine work and complete-machine repair are different scopes.
Confirm whether exchange is required and whether a deposit is included or separate. A core must match the purchased engine and be rebuildable to receive credit. Freight and unloading arrangements are confirmed for the order.
Read core requirements →Agree on the build or supply schedule and the written coverage for your exact order. Inspection, parts availability and confirmed scope affect timing. Review the oil, maintenance and warranty requirements before use.
Review warranty information →Do not assume interchange from the Volvo Penta name alone. Send the identification and installation details from the engine and equipment being repaired. We review the industrial configuration before quoting.
Only work specifically included in the written quote is included. Tell us what your repair team handles and what support you need so the handoff is clear.
No. The engine tag and equipment tag identify different parts of the application. Include both, along with fuel and operating details.
No. A guide describes an inquiry path. Current stock, build acceptance, price and lead time are confirmed for your specific order before payment.
Yes. Big 3 builds natural-gas engines for industrial applications. Send the engine and equipment identification, fuel-system details and operating requirements for a build-specific quote.
The engine build is the starting scope. Removal, installation, generator electrical work, pump work, field service and commissioning are included only if specifically agreed in your quote.
Put the next step in motion
Have your identifiers and diagnosis ready. We’ll work through the assembly, core, freight and the next step with you.
Brand and equipment names identify applications for inquiry. Big 3 is an independent engine builder; this page does not claim manufacturer affiliation or authorization.