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DRIVETRAIN COMPONENTS & PARTS:
VOLVO, ZF, CAT, ALLISON, FUNK & FUJI

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OFF-HIGHWAY DRIVETRAIN SPECIALISTS

Volvo Components & Parts for Articulated Haulers & Wheel Loaders

Volvo PT Series Transmissions

Volvo Wheel Loader Transmissions

Drop Boxes for Volvo Articulated Haulers

Differentials for Volvo Articulated Haulers

Volvo Replacement Parts

ZF, CAT, Allison & Fuji Transmissions & Parts for Heavy Machinery & Agricultural Equipment

ZF Off-Highway Transmissions

Caterpillar (CAT) Transmissions

Allison Industrial Transmissions

Fuji Powershift Transmissions

Replacement Parts for ZF, Allison, Fuji & CAT

100% DisassemblyNot All Remans (And Repairs) Are Created Equal
August 8, 2025

Not All Remans (And Repairs) Are Created Equal

Not all remans (and repairs) are created equal. Some of our competitors like to confuse the two. Their remans are actually repairs. And their repairs often aren't backed by any…
Centranz
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ZF SpecialistsZF ERGOPOWER LII Powershift Transmissions
May 15, 2024

ZF ERGOPOWER LII Powershift Transmissions

Centranz sets the standard for excellence in remanufacturing ZF ERGOPOWER LII Powershift Transmissions. Our proprietary process ensures maximum durability and longevity in the field. "We wrote the book on remanufacturing…
Centranz
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Customer ServiceA Customer-Driven Approach Since 1970
February 10, 2024

A Customer-Driven Approach Since 1970

No one likes downtime. At Centranz we're here to help, any way we can.   Answering Your Call No one has time for phone prompts. When you call Centranz, you…
Centranz
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Seasonal MaintenanceMaintenance Tips to Minimize Downtime
April 7, 2023

Maintenance Tips to Minimize Downtime

I recommend the following guidelines to minimizing downtime this winter season. In addition to my tips, please follow the recommendations established by your equipment's manufacturer. If you need any further assistance,…
Centranz
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PARTS FOR VOLVO, ZF, ALLISON, FUJI, FUNK & CAT

REPLACEMENT PARTS

Our parts inventory is built around what matters most: reliability and cost efficiency. We offer a wide range of parts — some of which are manufactured in our full-service machine shop for superior precision and durability. From high-demand wear items to specialty parts, we deliver quality and value you can trust.

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DIAGNOSTIC TOOL

TEST BOX

TestBox can directly diagnose transmission
problems for on- and off-highway vehicles –
and verify whether a transmission is performing
properly – by measuring sensors and solenoids,
displaying the results on an easy-to-read screen.

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REMANUFACTURED DROP BOXES FOR VOLVO
A25, A25C, A25D, A25E, A25F, A25G,
A30, A30C, A30D, A30E, A30F, A30G,
A35, A35C, A35D, A35E, A35F, A35G,
A40, A40D, A40E, A40F, A40G, A45G, A60H

DROP BOXES IN STOCK

Centranz has a large inventory of drop boxes in stock and ready to ship.

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TRANSMISSIONS

WHEEL LOADERS

Centranz specializes in remanufactured transmissions for a wide variety of wheel loaders including Volvo, CAT, John Deere, CASE and Hyundai. Our proprietary process guarantees quality where it matters most: at the job site.

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REMANUFACTURED DIFFERENTIALS FOR VOLVO
A25, A25C, A25D, A25E, A25F, A25G,
A30, A30C, A30D, A30E, A30F, A30G,
A35, A35C, A35D, A35E, A35F, A35G,
A40, A40D, A40E, A40F, A40G, A45G, A60H

DIFFS IN STOCK

Centranz offers superior quality front, center and rear differentials.

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50+ YEARS OF EXPERIENCE

OUR HISTORY

Founded in 1970, Centranz is a global leader in the remanufacturing of transmissions for off-highway equipment. Our warranty is the best in the industry. Centranz also features a full-service machine shop, manufacturing hundreds of high-quality replacement parts for Volvo, Allison and ZF equipment.

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IMPRESSIVE FROM START TO FINISH

"I was in need of a PT1560 Volvo transmission and was impressed with Centranz from start to finish, from the packaging to the timeliness of delivery and customer service, including the bill-paying process."

-Mike W.Volvo Customer
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FIRST-CLASS OPERATION

"A first-class operation from troubleshooting to sales and shipping."

-John L.Volvo & ZF Customer
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WORKED FLAWLESSLY

"I have sold several Centranz rebuilds for rock trucks and loaders and they worked flawlessly."

-Shaun H.Volvo & ZF Customer
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GO ABOVE AND BEYOND

"I'm very thankful for Centranz and their customer service. They go above and beyond."

-Tim V.ZF Customer
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THE REAL DEAL

"Centranz is the real deal and we'll be doing business again!"

-Cody W.Volvo Customer
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PINPOINTED MY PROBLEM QUICKLY

"Being a master mechanic, I spent many hours troubleshooting and performing diagnostics on a ZF transmission for a John Deere loader and had hit a dead end. Centranz connected me with Mike and he pinpointed my problem quickly."

-Quinn F.ZF Customer
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ALWAYS COME THROUGH

"Centranz has saved our butts many, many times going way back to the 1990s. They always come through for us."

-Brent M.Allison Customer
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THEY'RE THE EXPERTS

"With Centranz, I get an immediate answer to any question I may have. That's why I buy from them - they're the experts."

-Bruce V.Volvo Customer
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GREAT VALUE

"Centranz quoted us a price on a drop box that was one third of the dealer."

-Kenneth U.Volvo Customer
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TOP SHELF THROUGHOUT WHOLE PROCESS

"Thank you for all your help getting our transmission fixed. You folks have been top shelf throughout the whole process."

-Torin C.Government Customer
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PROFESSIONAL & THOROUGH

"As an ex-Cat mechanic, I was impressed with Mike's professionalism and thoroughness."

-Mark E.Volvo Customer
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PERFORMED WELL

"The transmission rebuilt by Centranz was put into our guy's favorite tractor. It performed well throughout all the rig move jobs we had at the end of the drilling season."

-James W.Allison Customer
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GREAT SERVICE

"I'd like to thank Centranz's whole team for their great service and professionalism! The quickness of their responses is second to none!"

-Ricky D.ZF & Allison Customer
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PROMPT & PROFESSIONAL

"We would just like to thank you and your company for all the help you gave us when we ordered the transmission parts a few weeks ago. Your service was professional and prompt, and we received all the correct parts very quickly."

-Narelle and Darren B.ZF Customer
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GREAT COMPANY

"Great company - we have dealt with them for many years."

-Janis H.ZF & Allison Customer