1992-1993 GM 6.5L Diesel GM3 Rebuilt Turbocharger

$617.50$1,017.50

Clear
SKU: HDTGM3 Categories: , Brand:

Description

1992-1993 Chevrolet GMC 6.5L Diesel Exchange Turbocharger GM3

Huckstorf Diesel part number GM3 is a rebuilt turbocharger for 1992-1993 Chevrolet and GMC trucks with 6.5L diesel engines.

Huckstorf Diesel rebuilds exchange GM3 turbochargers for the 1992-1993 6.5 Chevy/GMC GM 6.5L  diesel engines. These turbos are rebuilt using all the necessary parts to make them perform as good as, or better than new. Our technicians carefully inspect each part. All parts that don’t pass our strict criteria get replaced. We do not install inferior, lower quality, less expensive parts. Each turbo is carefully balanced and reassembled to give you the optimal performance.

This is a rebuilt exchange turbocharger used on 1992-1993 GM 6.5L engines. The GM part number is 10226226 or 12521577. Necessary turbo O-rings and or mounting gaskets are included.

We can rebuild your turbo if needed in case we are out of stock and waiting for cores to be returned.

The GM3 turbo is a IHI RHB62B unit that was a factory-installed turbocharger and replaced the earlier GM1 & GM2 models.  It is designed as a direct, bolt-on replacement, requiring no modifications. 
  • Engine: 6.5L Detroit Diesel V8 engine.
  • Vehicles: 1992-1993 Chevrolet and GMC C2500, C3500, K2500, K3500 pickups and Suburban models.
  • Condition: It is recommended to clean or replace the turbo oil feed line and prime the center bearing during installation for improved reliability.

If we do not show availability in stock, we are waiting for cores to be returned and / or do not have one to rebuild.  We can rebuild and return yours and core charges are not required.  


Core Charges
This part requires an acceptable matching rebuildable core be sent in to avoid paying the core charges. 

With Core Option = Means you will pay the core charge up front, and when an acceptable core is returned to Huckstorf Diesel the core charge will be refunded back to you.  An acceptable matching core must be received within 30 days of the ship date to receive full core credit. (Unless special arrangements are made.)  Our goal is to get the part back so we can make it available again for the next customer.

Without Core Option = An acceptable matching core must be received before the exchange is sent out.

An acceptable core is one that is rebuildable with typical replacement parts.  Major damage such as rust, housing damage, critical broken parts will be a reason for partial or no core refund.  If you have any questions about this policy, please call or send your turbo in first for inspection.  Normally, a turbo that comes off a running engine in need of typical repairs is fine.  Turbochargers that sat for years in junkyards, fire damaged, collision damaged, etc. may not be accepted.


If we do not have this part in stock, don’t worry. Huckstorf Diesel receives shipments from our suppliers daily. We also have the ability to get parts drop-shipped directly to you from the closest warehouse or the manufacturer. Let us help you find those hard to find parts.


Applications:

1992 – 1993 Chevrolet C2500 Pick-Up Truck General Motors (GM) L65 6.5L
1992 – 1993 GMC C2500 Pick-Up Truck General Motors (GM) L65 6.5L
1992 – 1993 Chevrolet C3500 Pick-Up Truck General Motors (GM) L65 6.5L
1992 – 1993 GMC C3500 Pick-Up Truck General Motors (GM) L65 6.5L
1992 – 1993 Chevrolet K2500 Pick-Up Truck General Motors (GM) L65 6.5L
1992 – 1993 Chevrolet K3500 Pick-Up Truck General Motors (GM) L65 6.5L
1992 – 1993 GMC K2500 Pick-Up Truck General Motors (GM) L65 6.5L
1992 – 1993 GMC K3500 Pick-Up Truck General Motors (GM) L65 6.5L
1992 – 1993 Chevrolet C3500HD Pick-Up Truck General Motors (GM) L65 6.5L
1992 – 1993 GMC C3500HD Pick-Up Truck General Motors (GM) L65 6.5L

Cross-Reference Numbers:

0R7070
0R7078
0R7304
0R7305
10154686
10183934
10226226
125129989
12515808
12521577
12522144
12522149
1291612
129-1612
1306270
130-6270
1679266
167-9266
1679267
167-9267
1700250057
170-025-0057
1700250380
170-025-0380
1700250381
170-025-0381
1700701449
170-070-1449
171076
171076R
471076
4710760001
471076-0001
4710760002
471076-0002
4710760003
471076-0003
4710760004
471076-0004
4710760005
471076-0005
4710760006
471076-0006
4710765001
471076-5001
4710765002
471076-5002
4710765003
471076-5003
4710765004
471076-5004
4710765005
471076-5005
4710765006
471076-5006
4710769001
471076-9001
4710769002
471076-9002
4710769003
471076-9003
4710769004
471076-9004
4710769005
471076-9005
4710769006
471076-9006
6T591
6T-591
6T592
6T-592
GM1
GM-1
GM2
GM-2
GM3
GM-3


Find all your diesel performance, repair, and upgrade needs here, online or in person at Huckstorf Diesel’s sales, installation, and repair center located in Franklin / Milwaukee, Wisconsin USA.

Additional information

Weight 30 lbs
Dimensions 14 × 18 × 10 in
Core

With Core Charge. Ship now. I will send the core back later for refund., Without Core. Ship later. I will send in the core first to avoid core charges .

 


Copyright ©2026 Huckstorf Diesel Pump & Injector Service       National: 800-776-7102 · Local: 414-421-7222
Huckstorf Diesel Pump & Injector Service, Inc BBB Business Review
 
Copyright ©2026 Huckstorf Diesel Pump & Injector Service

National: 800-776-7102 · Local: 414-421-7222