Search our giant inventory of Core-New-Rebuilt-Used Eaton Differential Two Speed Motors for sale online. Email Us Call Us 888.940.5030 Log In/Register 0 Log In/Register. Forward axle rear axle forward axle rear axle load capacity ds344 rs344 34,000 lbs. Da344 ra344 ds404(p) rs404 dsp41 rsp41 40,000 lbs. Da404(p) ra404 dsh40 rsh40 dd404(p) rd404 ddh40 rdh40 ds405(p) rs405 dsh44 rsh44 ds405(p) ra405 ddh44 rdh44 dd405(p) rd405 dst40(p) rst40 dsp40 rsp40 dst41(p) rsdt41 ddt41(p) ds454(p) rs454 dd454(p) rd454 45,000.
First and foremost, you'll want to know that G80 isn't the official name of GM's locking rear diff. Everyone calls this bit of equipment G80 due to its order code. Regarding the Eaton end of the deal, these guys are mainly known for making high-spec superchargers.
As a prime example of Eaton's know-how, the ‘Vette Z06 utilizes an Eaton blower for its LT4 small-block V8. Back to the G80 locking rear diff then. As simply put as possible, a pickup truck that's used for getting the job done cannot do without this little contraption.
In other words, the Eaton G80 automatic locking differential lets a rear-wheel-drive truck go places traditionally reserved for pickups that benefit from four-wheel-drive. Enhanced traction and control are what the G80 locking differential offers overall.
How does it work? Say you've ventured with your 2015 Chevrolet Silverado 1500 off the beaten path, on a muddy field for example. If one of the rear wheels starts to spin looking for traction, the Eaton G80 rear axle locks automatically. This enables both rear wheels to propel the truck out of the muddy situation.
As mentioned beforehand, the diff engages without any input from the driver. When does the G80 lock, you're asking? When the rear wheel speed difference reaches 120 rpm, thus delivering up to 100 percent of the driveline's power to both driven wheels for maximum attack. Of course, the G80 differential can also be had on 4x4 pickup trucks for added versatility.
'The G80 locking axle provides a greater traction advantage than limited-slip differentials in most situations, while its automatic engagement requires no driver involvement, unlike some competitors' electronic lockers, which require driver activation,' said Jeff Luke, GM executive chief engineer. 'The G80's simplicity, durability and sure-footed grip have been proven with generations of customers, as it has been a staple of the Chevy truck lineup for more than 40 years.'
If you insist on going technical, we're much obliged to tell you that the Eaton G80 performs like an open diff until excessive slip in one wheel triggers the locking mechanism. With both rear wheels rotating at the same speed, this provides better traction than a conventional limited-slip differential. Unlike high-tech electronic lockers, the G80 differential detects wheel slip through some flyweight-type governor.
When slip is detected by the mechanism, a self-energized clutch system forces a camp plate ramp against a side gear, compressing a disc pack. This action causes both rear axle shafts to rotate at the same speed. Instead of 'So long, folks!' we deem necessary to mention that the Eaton G80 locking differential comes as standard on the Chevrolet Silverado 1500 LTZ and Z71 models, as well as all Silverado 2500 and 3500 heavy-duty pickup trucks.
Even the mid-size Colorado benefits from it if you go for the Z71 package. The G80 is an optional extra on the 2015 Colorado WT and LT models. Furthermore, full-size SUVs such as the Chevrolet Tahoe and Suburban also benefit from the G80 locking differential's prowess. If you got lost somewhere in between these lines, the demo video below should clear things up.
- Vehicles for Sale
- Straight Trucks
- Trailers
- Truckbodies
- Dry Freight
- Liftgates
- Used Truck Parts
- By Style
- By Parts
- By Make
- Contact
UPDATED : December 10th, 2020
Call for Directions or go to link on site. Be aware... Google Maps is bringing you in via a non truck route.
Offering Used Truck Bodies, Used Lift gates, Used Commercial Trucks, Trailers, Used Truck Parts, Trailer Repair, Truck body Repair, Lift gate Repair in Atlanta, Georgia.
Below are the used rear axle differentials / chunks in our inventory. Most units are only the centers (or pumpkins) instead of the complete rear axle.
Unit 580
Truck Info:1996 Chevy Astro Cargo van, 4.3 Liter
Unit 565
Truck Info:1985 Chevy Kodiak Box Truck, Caterpillar 3208, 5 Speed
Rear End Info:Eaton Air Ride, 2 Speed Model 22221, 22A, 5.29 gear ratio, Capacity 22000 lb, Numbers on axle 303127, 30225002, H9567, H0995
Unit 579
Truck Info: 1993 Ford Aerostar rear differential Cargo Van
Unit 439
Truck Info:1984 Ford L7000 Box Truck Caterpillar 3208, 5 Speed
Rear End Info: Eaton 17201 17A, 2 Speed, 5.29 Gear Ratio, Capacity 19000 lb, Numbers on axle 301548, S3273239, 115656, S-H0214
Unit 065
Truck Info:1980 Ford LN7000 Box Truck Caterpillar 3208, 5 Speed
Rear End Info: Eaton 17121, Gear Ratio 5.57B Capacity 18500 lb,Numbers on Axle 16032
Unit 955
Truck Info:2004 Ford F650 Box Truck Caterpillar C7, Automatic
Rear End Info: Spicer 5.29 Gear Ratio. Numbers on axle 17060S, MY0001387
Unit 562
Truck Info:1989 Ford F700 Box Truck 170 Diesel, 6.6 liter, Automatic
Rear End Info: Rockwell 3.73 Gear Ratio. Numbers on axle RS16140 AVA89040954, AVC89038682
Unit B015
Truck Info:1997 Ford F700 Rear axle Box Truck, Cummins 5.9 Engine, 6 speed Transmission
Rear End Info: Rockwell 4.33 Gear Ratio. Numbers on axle RS19145 CS3121
Unit 413
Truck Info:1976 Ford F600 Box Truck, Gas Engine
Rear End Info: Rockwell 6.17 Gear Ratio. Numbers on axle H172 NX55 1408147KY
Unit 938
Truck Info: 2006 Freightliner M2 rear axle, Caterpillar C7, Automatic Transmission
Rear End Info: Meritor 5.29 Gear Ratio. Numbers on axle RS19144 AVA05110029
Unit A082
Truck Info:1998 Freightliner FL60 Box Truck Cummins 5.9, 6 Speed Transmission
Rear End Info:Rockwell 3.90 Gear Ratio. Numbers on axle RS17145 AVC98032275
Unit 511
Truck Info:2002 Freightliner FL70 Box Truck, Caterpillar 3126
Rear End Info:Meritor 4.11 Gear Ratio. Numbers on axle S11 21113 411 3200R1884
Unit 542
Truck Info:1999 Freightliner FL112 Tractor, Cummins M11 Engine, 10 speed Transmission
Rear End Info: Rockwell 2 Speed, Air, 3.91 Gear Ratio. Numbers on axle RS23160 S11-18558 AVA98096624
Unit 1071
Truck Info:Freightliner Tractor Cutoff Rear axles.
Rear End Info: Meritor Airliner, Air Ride, AVH0000463 or 9, 3200-F-1644, 3266-U-1295, C23121
Unit FR32
Truck Info:GMC 3500 Box Truck, Gas, Automatic
Rear End Info:Dana Numbers on axle 38453 / 198
Unit 612
Truck Info:1999 GMC 3500 Savana Cargo Van, V8 Engine, 5.7 liter Gas, Automatic
Rear End Info:Numbers on axle
Unit 637
Truck Info:1998 GMC 3500 Savana Cargo Van, V8 Engine, 5.7 liter Gas, Automatic
Rear End Info:Numbers on axle
Unit 893
Truck Info:2006 GMC 3500 Savana TG33 Box Truck. LQ4 Engine - 8 cylinder Automatic
Rear End Info:Dana 4.10 Gear Ratio, Numbers on axle: 20530 001-6
Unit
Truck Info:1991 GMC 3500 Box Truck
Rear End Info: Numbers on axle: 1+6H
Unit FR4
Rear End Info: Rockwell 5.83 Gear Ratio. Numbers on axle F106 BNX15 4005-BUA D5HS-4005
Unit 651
Truck Info:2003 GMC 3500 Savana TG33 Box Truck. LQ4 Engine - 8 cylinder, Automatic
Rear End Info:Dana 4.10 Gear Ratio. Numbers on axle: 13 bolt
Unit 872
Truck Info:1998 GMC T6500 Box Truck, Caterpillar 3126 Engine, 6 Speed Transmission
Rear End Info:Eaton, Gear ratio 4.11 possibly (hard to read) Numbers on axle: 4982385463,554611, 8H225, 1502634, 306784
Unit 392
Truck Info:1988 Hino FEHO7C Box Truck
Rear End Info:Numbers on axle: 08J1535 08J014 EC
Unit 951
Truck Info:2008 International CF500 Box Truck. VT275 Engine, Automatic Transmission
Rear End Info: 5.38 Gear Ratio Numbers on axle:
Unit 431
Truck Info:1979 International 1624 Box Truck. Gas Engine, 5 Speed Transmission (INTERNAL AXLE ROD SOLD, BOTHSIDES)
Rear End Info:Dana Eaton 15200, 2 Speed, 6.33a gear ratio. Numbers on axle: 499993, C91, H2578, 103836 H33950 or H33850
Unit 925
Truck Info:1991 International 4600 Box Truck, 425 7.8 liter Engine, Manual Transmission
Rear End Info: Spicer, 5.57 Gear Ratio. Numbers on axle: F1553 029AF104-2 1651187091
Unit 945
Truck Info:1998 International 4700 Box Truck, DT466 Engine, AT545 Automatic Transmission
Rear End Info:# on axle 7068587
Unit 568
Truck Info: International S1954 Box Truck
Rear End Info: Eaton, 2 Speed, Looks like 4.33 gear ratio (hard to read),Numbers on axle: 17H 303648 L85 2657013
Unit 1063
Truck Info:2006 Isuzu NPR Box Truck
Rear End Info: Rear differental G73, RU1
Unit 1074
Truck Info:1997 Isuzu NPR Box Truck
Rear End Info: Rear differental G73
Unit 007C
Truck Info:1998 Isuzu NPR Box Truck
Rear End Info: Rear differental G73
Unit B101
Truck Info: 1989 to 1994 style Isuzu NPR Box Truck
Rear End Info: Axle Housing
Unit 900
Truck Info:05 Isuzu NPR Rear Axle Housing
Rear End Info: Not with tires or springs.
Unit 1000
Truck Info: 2001 Isuzu NPR Box Truck
Rear End Info:
Unit
Truck Info:1998 Isuzu NPR Box Truck
Rear End Info:45' between springs (center). Numbers on axle: NHK 89137-00980
Unit
Truck Info:Isuzu NPR Box Truck
Rear End Info: Numbers on axle:
Unit 246 / 247
Truck Info: 1985 Iveco Z230T Box Truck
Rear End Info: Numbers on axle: HP130 Casting 2D6
Truck Info:Mack CH600 Camelback Tandem Cutoff Box Truck. E7 Engine, Manual Transmission
Rear End Info:Numbers on axle: 64KH5104, 8S154, KHA5430P3, 98176073
Unit 410
Truck Info:1983 Mack MS250 Differental Eaton 17201 Box Truck. MIDR060212C Engine, Manual Transmission
Rear End Info:Numbers on axle: 5.29 Gear Ratio, B50Z 360020020
Unit 411
Truck Info:1985 Mack MS250 Box Truck. MIDR060212C Engine, Manual Transmission
Rear End Info: Eaton 17201. 5.29 Gear Ratio, Numbers on axle: 4018097, 17206101252S, 101216
Unit 510
Truck Info:1987 Mack MS250 Box Truck
Rear End Info:Numbers on axle: F50 5600200170
Unit 346
Truck Info:1989 Mack MS250 Box Truck. 6 cylinder Engine, Manual Transmission
Rear End Info:Rockwell 4.88 Gear Ratio, 2 Speed. Numbers on axle: P140 CVA88033407 ENX18488
Unit 179
Truck Info:Mitsubishi FK Box Truck
Rear End Info:Bearing Bad. Numbers on axle: MC805662 12 Bolt
Truck Info:1989 Ford F700 Box Truck 170 Diesel, 6.6 liter, Automatic
Rear End Info: Rockwell 3.73 Gear Ratio. Numbers on axle RS16140 AVA89040954, AVC89038682
Unit B015
Truck Info:1997 Ford F700 Rear axle Box Truck, Cummins 5.9 Engine, 6 speed Transmission
Rear End Info: Rockwell 4.33 Gear Ratio. Numbers on axle RS19145 CS3121
Unit 413
Truck Info:1976 Ford F600 Box Truck, Gas Engine
Rear End Info: Rockwell 6.17 Gear Ratio. Numbers on axle H172 NX55 1408147KY
Unit 938
Truck Info: 2006 Freightliner M2 rear axle, Caterpillar C7, Automatic Transmission
Rear End Info: Meritor 5.29 Gear Ratio. Numbers on axle RS19144 AVA05110029
Unit A082
Truck Info:1998 Freightliner FL60 Box Truck Cummins 5.9, 6 Speed Transmission
Rear End Info:Rockwell 3.90 Gear Ratio. Numbers on axle RS17145 AVC98032275
Unit 511
Truck Info:2002 Freightliner FL70 Box Truck, Caterpillar 3126
Rear End Info:Meritor 4.11 Gear Ratio. Numbers on axle S11 21113 411 3200R1884
Unit 542
Truck Info:1999 Freightliner FL112 Tractor, Cummins M11 Engine, 10 speed Transmission
Rear End Info: Rockwell 2 Speed, Air, 3.91 Gear Ratio. Numbers on axle RS23160 S11-18558 AVA98096624
Unit 1071
Truck Info:Freightliner Tractor Cutoff Rear axles.
Rear End Info: Meritor Airliner, Air Ride, AVH0000463 or 9, 3200-F-1644, 3266-U-1295, C23121
Unit FR32
Truck Info:GMC 3500 Box Truck, Gas, Automatic
Rear End Info:Dana Numbers on axle 38453 / 198
Unit 612
Truck Info:1999 GMC 3500 Savana Cargo Van, V8 Engine, 5.7 liter Gas, Automatic
Rear End Info:Numbers on axle
Unit 637
Truck Info:1998 GMC 3500 Savana Cargo Van, V8 Engine, 5.7 liter Gas, Automatic
Rear End Info:Numbers on axle
Unit 893
Truck Info:2006 GMC 3500 Savana TG33 Box Truck. LQ4 Engine - 8 cylinder Automatic
Rear End Info:Dana 4.10 Gear Ratio, Numbers on axle: 20530 001-6
Unit
Truck Info:1991 GMC 3500 Box Truck
Rear End Info: Numbers on axle: 1+6H
Unit FR4
Rear End Info: Rockwell 5.83 Gear Ratio. Numbers on axle F106 BNX15 4005-BUA D5HS-4005
Unit 651
Truck Info:2003 GMC 3500 Savana TG33 Box Truck. LQ4 Engine - 8 cylinder, Automatic
Rear End Info:Dana 4.10 Gear Ratio. Numbers on axle: 13 bolt
Unit 872
Truck Info:1998 GMC T6500 Box Truck, Caterpillar 3126 Engine, 6 Speed Transmission
Rear End Info:Eaton, Gear ratio 4.11 possibly (hard to read) Numbers on axle: 4982385463,554611, 8H225, 1502634, 306784
Unit 392
Truck Info:1988 Hino FEHO7C Box Truck
Rear End Info:Numbers on axle: 08J1535 08J014 EC
Unit 951
Truck Info:2008 International CF500 Box Truck. VT275 Engine, Automatic Transmission
Rear End Info: 5.38 Gear Ratio Numbers on axle:
Unit 431
Truck Info:1979 International 1624 Box Truck. Gas Engine, 5 Speed Transmission (INTERNAL AXLE ROD SOLD, BOTHSIDES)
Rear End Info:Dana Eaton 15200, 2 Speed, 6.33a gear ratio. Numbers on axle: 499993, C91, H2578, 103836 H33950 or H33850
Unit 925
Truck Info:1991 International 4600 Box Truck, 425 7.8 liter Engine, Manual Transmission
Rear End Info: Spicer, 5.57 Gear Ratio. Numbers on axle: F1553 029AF104-2 1651187091
Unit 945
Truck Info:1998 International 4700 Box Truck, DT466 Engine, AT545 Automatic Transmission
Rear End Info:# on axle 7068587
Unit 568
Truck Info: International S1954 Box Truck
Rear End Info: Eaton, 2 Speed, Looks like 4.33 gear ratio (hard to read),Numbers on axle: 17H 303648 L85 2657013
Unit 1063
Truck Info:2006 Isuzu NPR Box Truck
Rear End Info: Rear differental G73, RU1
Unit 1074
Truck Info:1997 Isuzu NPR Box Truck
Rear End Info: Rear differental G73
Unit 007C
Truck Info:1998 Isuzu NPR Box Truck
Rear End Info: Rear differental G73
Unit B101
Truck Info: 1989 to 1994 style Isuzu NPR Box Truck
Rear End Info: Axle Housing
Unit 900
Truck Info:05 Isuzu NPR Rear Axle Housing
Rear End Info: Not with tires or springs.
Unit 1000
Truck Info: 2001 Isuzu NPR Box Truck
Rear End Info:
Unit
Truck Info:1998 Isuzu NPR Box Truck
Rear End Info:45' between springs (center). Numbers on axle: NHK 89137-00980
Unit
Truck Info:Isuzu NPR Box Truck
Rear End Info: Numbers on axle:
Unit 246 / 247
Truck Info: 1985 Iveco Z230T Box Truck
Rear End Info: Numbers on axle: HP130 Casting 2D6
Truck Info:Mack CH600 Camelback Tandem Cutoff Box Truck. E7 Engine, Manual Transmission
Rear End Info:Numbers on axle: 64KH5104, 8S154, KHA5430P3, 98176073
Unit 410
Truck Info:1983 Mack MS250 Differental Eaton 17201 Box Truck. MIDR060212C Engine, Manual Transmission
Rear End Info:Numbers on axle: 5.29 Gear Ratio, B50Z 360020020
Unit 411
Truck Info:1985 Mack MS250 Box Truck. MIDR060212C Engine, Manual Transmission
Rear End Info: Eaton 17201. 5.29 Gear Ratio, Numbers on axle: 4018097, 17206101252S, 101216
Unit 510
Truck Info:1987 Mack MS250 Box Truck
Rear End Info:Numbers on axle: F50 5600200170
Unit 346
Truck Info:1989 Mack MS250 Box Truck. 6 cylinder Engine, Manual Transmission
Rear End Info:Rockwell 4.88 Gear Ratio, 2 Speed. Numbers on axle: P140 CVA88033407 ENX18488
Unit 179
Truck Info:Mitsubishi FK Box Truck
Rear End Info:Bearing Bad. Numbers on axle: MC805662 12 Bolt
Truck Info:Dayton Rear Axles with hubs off trailer
Rear End Info:Daytons
Unit 093
Truck Info:1988 Toyota Box Truck
Rear End Info:Numbers on axle:
Unit A016
Truck Info:1989 Volvo FE613 Box Truck. 6 cylinder Engine, 5 Speed Manual Transmission
Rear End Info: Rockwell. Numbers on axle: P102013 31746GJ Renault
Unit 444
Truck Info:1992 Volvo FE42 Box Truck. TD73EB Engine, Manual Transmission
Tag Axle Info: EZ Air Ride Tag Axle.Numbers on axle: 22000lb CLS8500T Air Ride
Rear End Info:Numbers on axle: CLS8500T R1000
Unit 318
Truck Info:1985 Volvo F7 Tractor, 6 cylinder Engine, Manual Transmission
Rear End Info:Volvo, 4.30 Gear Ratio. Numbers on axle: EV80B 1520463 1522428
Unit 321
Truck Info:1985 Volvo F7 Tractor. 6 cylinder Engine, Manual Transmission
Rear End Info:Volvo, 4.30 Gear Ratio. Numbers on axle: EV80B 1520464 1522032
Unit 322
Truck Info:1985 Volvo F7 Tractor. 6 cylinder Engine, Manual Transmission
Rear End Info:Volvo, 4.30 Gear Ratio, Numbers on axle: EV80B 1520463 1522428
Unit 1072
Rear End Info: Rockwell Rear Axle 3.70 Gear Ratio. Numbers on axle A3121 C133, D6HA-41297
Unit 1073
Rear End Info: Rockwell H172 Rear Axle 6.17 Gear Ratio. Numbers on axle H172, C3121 D368
Call (404)361-8785, Monday - Friday 8:30 - 5:30 pm orEmail if your in need of Lift gate Repairs, or Trailer Repairs, or
Box Truck Repairs in and around Atlanta Georgia.
Copyright © 2000 - 2020 All Rights Reserved. Forest Park Tractor and Trailer Service Co., Inc: 5244 Springdale Road, Forest Park, GA 30297
Eaton Rear Ends Manual
(404)361-8785 Local, (866)215-2742 Toll free Email -Sales@fptts.com
