Eaton Cummins Endurant XD Pro Transmission

Quick Facts

Manufacturer: Eaton Cummins Automated Transmission Technologies
Transmission Type: Severe-Duty Automated Manual Transmission
Transmission Family: Endurant XD Series
Primary Configuration: 18-Speed Overdrive
Forward Speeds: 18
Reverse Speeds: One to Six Configurable Reverse Gears
Available Models: EXDP-16F118D, EXDP-18F118D, and EXDP-20F118D
Maximum Engine Torque: 1,650 to 2,050 lb-ft depending on model
Maximum Engine Horsepower: 605 horsepower
Maximum Gross Combination Weight: Unlimited when used in an approved application
Overall Ratio: 20.46:1
First-Gear Ratio: 14.32:1
Top-Gear Ratio: 0.70:1 Overdrive
Clutch Type: Self-Adjusting Extreme Duty Diaphragm-Spring Clutch
High-Torque Clutch: Used on the 2,050-lb-ft model
Clutch Control: Electronic Clutch Actuator
Clutch Pedal: No
PTO Openings: 8-Bolt Bottom and 4-Bolt Rear
Combined PTO Capacity: 160 horsepower and 610 lb-ft of torque
PTO Speed: 111 percent of engine speed
Housing: Lightweight Aluminum
Approximate Weight: 813 pounds
Lubricant Capacity: Approximately 25.4 pints in a cooler-less, non-PTO configuration
Recommended Lubricant: Eaton PS-386
Maximum Lubricant Interval: Up to 500,000 miles or five years in approved on-highway service
Common Applications: Extreme Heavy Haul, Logging, Oilfield, Mining, Construction, Towing and Recovery, Mobile Cranes, Fire and Rescue, Tankers, and Specialty Transport

Overview

The Eaton Cummins Endurant XD Pro is an 18-speed severe-duty automated manual transmission developed for the most demanding commercial truck applications.

It is the highest-capability model in the Endurant family. The XD Pro supports approved engines producing up to 2,050 lb-ft of torque and carries an unlimited gross combination weight rating when installed in a properly approved vehicle configuration.

The transmission is designed for extreme heavy haul, logging, oilfield, mining, construction, mobile-crane, towing and recovery, tanker, fire and rescue, and specialty transport operations.

Endurant XD Pro combines an 18-speed twin-countershaft geartrain with an Extreme Duty clutch, electronic clutch actuation, advanced GearLogic controls, dual PTO provisions, one to six configurable reverse gears, and specialized off-highway software.

Its high-speed reverse capability distinguishes the XD Pro from the standard Endurant XD. Trucks that must reverse for long distances can be configured with additional reverse ratios to improve productivity.

Rock Free mode and an Off-Highway Performance Goal help the transmission operate on sand, mud, snow, soft soil, natural terrain, and other difficult surfaces.

The XD Pro is approximately 225 pounds lighter than comparable UltraShift PLUS models while providing higher torque capacity, substantial PTO capability, and longer maintenance intervals.

Key Characteristics

The Endurant XD Pro provides 18 forward gears and as many as six configurable reverse gears.

Its 20.46:1 overall ratio spread combines a 14.32 first gear with a 0.70 overdrive top gear.

Small 19- and 20-percent steps between most forward gears help keep the engine within a productive RPM range while accelerating a heavy combination.

Three torque ratings are available: 1,650, 1,850, and 2,050 lb-ft.

The 2,050-lb-ft EXDP-20F118D uses an Extreme Duty High Torque clutch designed for the most powerful approved engine applications.

All XD Pro models use an Extreme Duty clutch rather than the standard clutch used by the regular Endurant XD. The stronger clutch provides additional thermal capacity, durability, and low-speed maneuverability.

The transmission has an unlimited maximum GCW rating, but that does not mean every truck can operate at any weight. The engine, clutch, axles, suspension, frame, tires, brakes, cooling system, driveshaft, permits, routes, and complete vehicle configuration must still be approved for the actual load.

How the Transmission Works

The Endurant XD Pro uses a mechanically geared twin-countershaft transmission controlled by an electronic transmission control module, shift actuators, engine communication, and an electronic clutch actuator.

When the driver selects drive, the transmission evaluates vehicle weight, grade, throttle position, engine torque, selected Performance Goal, and other operating conditions.

The controller selects an appropriate starting gear and commands the electronic clutch actuator to engage the Extreme Duty clutch.

During acceleration, Smart Gear Selection determines whether each gear is required. The transmission can skip gears when the load and terrain allow or use smaller progression steps when operating at high GCW.

Before a shift, the transmission requests an engine-torque reduction. This unloads the geartrain so the current gear can disengage.

The shift mechanism selects the next ratio while the transmission and engine controllers coordinate shaft and engine speeds. Engine torque is then restored.

Hill Start Aid applies the foundation brakes to help prevent rollback or unintended forward movement during a launch on a grade.

Urge to Move allows the truck to begin inching when the service brake is released.

Creep Mode provides controlled movement at engine idle with the clutch locked. The driver can select different gears to adjust vehicle speed.

Rock Free mode assists the driver in moving the truck between controlled forward and reverse directions when stuck in loose material.

The Off-Highway Performance Goal changes shift points and clutch behavior for natural terrain, soft soil, and severe operating conditions.

Common Specifications

Transmission Type

The Endurant XD Pro is a two-pedal automated manual transmission.

It uses a dry clutch and mechanical gears rather than a torque converter and planetary automatic-transmission gearsets.

Available Models

The XD Pro is offered in three published torque configurations:

EXDP-16F118D — 1,650 lb-ft
EXDP-18F118D — 1,850 lb-ft
EXDP-20F118D — 2,050 lb-ft

All three models are rated for engines producing up to 605 horsepower.

Forward Speeds

The transmission provides 18 forward gears.

Its closely spaced ratios support heavy-load acceleration, gradeability, engine-brake performance, and changing terrain.

Reverse Speeds

The XD Pro can be configured with one to six reverse gears.

Published reverse ratios include:

Reverse 1 — 15.25:1
Reverse 2 — 12.73:1
Reverse 3 — 10.67:1
Reverse 4 — 3.08:1
Reverse 5 — 2.57:1
Reverse 6 — 2.15:1

The large step between Reverse 3 and Reverse 4 separates the lower maneuvering ratios from the higher-speed reverse ratios.

The number of enabled reverse gears depends on truck configuration, axle gearing, tire size, application, and OEM programming.

Forward Gear Ratios

First Gear — 14.32:1
Second Gear — 11.96:1
Third Gear — 10.02:1
Fourth Gear — 8.43:1
Fifth Gear — 7.04:1
Sixth Gear — 5.90:1
Seventh Gear — 4.95:1
Eighth Gear — 4.13:1
Ninth Gear — 3.46:1
Tenth Gear — 2.89:1
Eleventh Gear — 2.41:1
Twelfth Gear — 2.02:1
Thirteenth Gear — 1.70:1
Fourteenth Gear — 1.42:1
Fifteenth Gear — 1.19:1
Sixteenth Gear — 1.00:1
Seventeenth Gear — 0.83:1
Eighteenth Gear — 0.70:1 Overdrive

Overall Ratio

The overall ratio spread is approximately 20.46:1.

This provides strong loaded-start capability while retaining an overdrive ratio for highway travel.

Maximum Engine Torque

Available ratings are:

1,650 lb-ft
1,850 lb-ft
2,050 lb-ft

The engine’s programmed peak torque must not exceed the specific transmission model’s rating.

Maximum Engine Horsepower

All published XD Pro models support approved engines producing up to 605 horsepower.

Engine compatibility also depends on torque, governed speed, electronic communication, flywheel housing, clutch configuration, cooling, and application approval.

Maximum Gross Combination Weight

The XD Pro has an unlimited maximum GCW rating in approved applications.

This rating indicates that the transmission does not impose a published upper GCW limit. It does not override vehicle ratings, axle limits, bridge laws, permits, or component capacities.

Extreme Duty Clutch

The XD Pro uses a self-adjusting Extreme Duty diaphragm-spring clutch.

The clutch includes stronger components designed for:

Higher thermal capacity
Improved durability
Better low-speed maneuverability
Reduced noise and vibration
Severe-duty launch conditions

The 2,050-lb-ft model uses a high-torque Extreme Duty clutch.

Electronic Clutch Actuator

An electronic clutch actuator controls clutch engagement and disengagement.

Clutch calibration is required after certain repairs, component replacements, or software procedures.

GearLogic Controls

Available GearLogic functions can include:

Hill Start Aid
Auto Neutral
Engine Overspeed Protection
Enhanced Engine Braking
Load-Based Shifting
Urge to Move
Creep Mode
Neutral Coast
Smart Gear Selection
Predictive Shifting

Feature availability depends on the truck, engine, calibration, and selected Performance Goal.

Rock Free Mode

Rock Free mode helps the driver move a vehicle stuck in mud, sand, snow, or other loose material.

The driver uses controlled accelerator input while the system manages the clutch and directional changes.

Repeated use after a clutch-temperature warning can damage the clutch and should be avoided.

Off-Highway Performance Goal

The Off-Highway Performance Goal adjusts shift points and clutch calibration for natural rolling terrain, soft soil, unpaved roads, and changing ground conditions.

The transmission generally favors controlled operation and fewer unnecessary shifts.

PTO Openings

The XD Pro provides:

8-bolt bottom PTO opening
4-bolt rear PTO opening

Both PTO drives operate at approximately 111 percent of engine speed.

PTO Capacity

Maximum combined output is:

160 horsepower
610 lb-ft of torque

The total output of all PTOs operating simultaneously must remain within the combined rating.

PTO engagement is controlled by the transmission to help prevent engagement under damaging conditions.

Precision Lubrication

The Precision Lubrication System directs lubricant to the gears and bearings rather than depending entirely on oil splash.

This helps reduce oil-churning losses and improve component protection.

Lubricant Capacity

A cooler-less, non-PTO configuration holds approximately 25.4 pints, or 12 liters.

Oil capacity can change when PTOs, pumps, cooling equipment, or other options are installed.

Recommended Lubricant

The transmission requires Eaton PS-386 approved lubricant.

Using an incorrect lubricant can affect efficiency, shifting, temperature, durability, and warranty coverage.

Lubricant Intervals

Published maximum intervals include:

On-Highway — 500,000 miles or five years
Vocational — 250,000 miles or three years
Stationary Operation — 2,500 hours or three years

Severe operation may require more frequent inspection and application-specific service planning.

Transmission Cooling

A transmission cooler may not be required when GCW remains below 110,000 pounds and the application meets Eaton Cummins requirements.

Heavy-haul, high-temperature, PTO-intensive, or severe-duty applications may require additional cooling.

Internal Sensors

The transmission includes fluid-pressure and oil-temperature monitoring.

Internal wiring and sensors are protected within the transmission design to reduce exposure to corrosion and physical damage.

Transmission Weight

Published weight is approximately 813 pounds.

The installed system weighs more after lubricant, PTOs, pumps, cooling equipment, mounts, wiring, and output hardware are added.

Common Applications

Extreme heavy-haul tractors
Logging trucks
Oilfield trucks
Mining-support vehicles
Construction trucks
Equipment-hauling tractors
Lowboy and RGN operations
Towing and recovery vehicles
Heavy wreckers
Mobile-crane trucks
Fire and rescue vehicles
Double- and triple-trailer combinations
Unbaffled milk tankers
Liquid tanker operations
Livestock hauling
Specialty transport
Long-distance reversing applications
High-GCW on- and off-highway operations

Truck and Engine Compatibility

The Endurant XD Pro is offered in selected severe-duty, heavy-haul, and vocational trucks.

Confirmed or documented North American truck platforms with live Truck Equipment Atlas pages include:

Relevant Peterbilt platforms offering Endurant XD Pro or the closely related PACCAR TX-18 Pro configuration include:

Relevant Kenworth platforms in approved markets can include:

Actual availability depends on market, model year, engine, torque rating, truck manufacturer, and application approval.

The principal documented engine pairing is:

Cummins X15

The Cummins X15 is available in ratings extending to the XD Pro’s maximum 605 horsepower and 2,050 lb-ft.

A documented Freightliner vocational pairing may also involve:

Detroit DD13

Detroit engine compatibility depends on the specific Daimler Truck configuration, transmission rating, software integration, and model year.

PACCAR-powered Peterbilt and Kenworth applications typically use the related PACCAR TX-18 Pro transmission with:

PACCAR MX-13

The PACCAR TX-18 Pro is closely related to Endurant XD Pro but is integrated and branded for PACCAR powertrains.

Advantages

18 forward gears
One to six configurable reverse gears
Maximum engine torque of 2,050 lb-ft
Maximum engine output of 605 horsepower
Unlimited GCW rating in approved applications
Extreme Duty clutch
High-Torque Extreme Duty clutch on the 2,050-lb-ft model
Two-pedal automated operation
No clutch pedal
Strong low-speed maneuverability
Rock Free mode
Off-Highway Performance Goal
Hill Start Aid
Urge to Move
Creep Mode
Load-Based Shifting
Smart Gear Selection
Predictive Shifting
Enhanced Engine Braking
High-speed reverse capability
Dual PTO openings
Combined PTO output of 160 horsepower
Precision Lubrication System
Internal wiring and sensors
Fluid-pressure and temperature monitoring
Approximately 225 pounds lighter than comparable UltraShift PLUS models

Limitations or Considerations

Higher purchase cost than lighter-duty transmissions
More complex electronic and mechanical systems
Requires specialized diagnostics
Clutch-actuator repairs require calibration
Not every truck manufacturer offers every torque rating
High-speed reverse requires careful driver training
Improper reverse configuration can affect control and safety
Low-speed operation can still generate clutch heat
Rock Free mode must be used correctly
Heavy applications may require a transmission cooler
Dual PTO equipment adds weight and maintenance
Unlimited GCW does not override vehicle or legal limits
Axles, driveshafts, tires, frames, brakes, and suspensions must support the load
Engine and transmission software must remain compatible
Newer design has less long-term field history than Eaton Fuller manual transmissions

Driver and Operator Experience

The XD Pro provides automated 18-speed operation without a clutch pedal.

The transmission selects the starting gear according to vehicle weight, grade, engine torque, and throttle position.

Hill Start Aid helps prevent rollback when starting on an incline.

Urge to Move allows the truck to begin inching after the brake is released.

Creep Mode provides controlled movement at engine idle with the clutch locked. This can improve low-speed maneuvering around equipment, trailers, job sites, and recovery scenes.

The six-reverse configuration can improve productivity when a truck must back long distances. Higher reverse ratios require additional driver awareness because the vehicle can travel considerably faster than in a conventional low reverse gear.

Rock Free mode helps free a vehicle from loose ground, but it should not be treated as a substitute for proper recovery equipment.

Manual mode allows the driver to request or hold a gear when approaching grades, operating off highway, descending with the engine brake, or maneuvering a heavy load.

The transmission may refuse a requested shift that could over-speed the engine, lug the engine, or exceed an operating limit.

Maintenance and Ownership Notes

The XD Pro requires Eaton PS-386 approved lubricant.

Maximum on-highway lubricant intervals extend to 500,000 miles or five years.

Vocational operation uses a shorter maximum interval of 250,000 miles or three years.

Stationary and PTO-intensive applications may use an hour-based interval.

The Extreme Duty clutch is self-adjusting, but clutch wear, temperature events, and actuator operation must still be monitored.

Transmission-fluid pressure and temperature warnings should be investigated immediately.

The electronic clutch actuator, shift components, transmission control module, sensors, grounds, power connections, and data-network wiring require compatible diagnostic procedures.

PTO mounting bolts, seals, pumps, hydraulic connections, controls, and driven equipment should be inspected regularly.

Cooling equipment should be included in preventive maintenance when the transmission is fitted with a cooler.

IntelliConnect remote diagnostics can help fleets identify fault codes and prepare repairs before the truck reaches a service facility.

Common Transmission Problems

Transmission Will Not Engage a Gear

Possible causes include low voltage, an electronic clutch-actuator fault, speed-sensor failure, data-network problems, an active fault code, low air pressure, or internal mechanical damage.

Clutch Overheating

Repeated creeping, heavy launches, prolonged backing, holding the truck with the accelerator, or excessive Rock Free operation can overheat the clutch.

High-Speed Reverse Problems

Incorrect programming, sensor faults, axle-ratio mismatch, or unsuitable tire-size configuration can affect high-speed reverse operation.

Electronic Clutch Actuator Faults

A failed actuator, damaged wiring, incorrect calibration, clutch wear, or excessive heat can interfere with launching and shifting.

Shift-Quality Problems

Harsh, delayed, or unnecessary shifts may result from sensor problems, software calibration, engine communication, unsuitable Performance Goals, or driveline faults.

Transmission-Fluid Pressure Warning

Low lubricant, internal flow restrictions, leaks, incorrect lubricant, or sensor failure can trigger a pressure warning.

Transmission Overheating

High GCW, severe grades, slow vehicle speed, heavy PTO loads, inadequate cooling, or low lubricant can cause excessive temperature.

PTO Engagement Problems

The transmission can refuse PTO engagement when interlocks, speed conditions, detected loads, programming, or faults fall outside the approved operating range.

Vehicle Data-Network Problems

The transmission depends on communication with the engine, brakes, and other controllers. Wiring, connector, module, or ground faults can interrupt operation.

Oil Leaks

Leaks may occur around PTO openings, case joints, sensors, output seals, cooler connections, or other sealed surfaces.

Buying Considerations

Confirm that the transmission is XD Pro rather than standard XD.
Select the correct 1,650-, 1,850-, or 2,050-lb-ft model.
Verify engine horsepower and torque.
Confirm OEM application approval.
Determine the actual maximum operating GCW.
Select the number of required reverse gears.
Evaluate whether high-speed reverse is necessary.
Match the axle ratio and tire size to the reverse configuration.
Confirm Extreme Duty clutch specifications.
Calculate combined PTO horsepower and torque.
Determine whether one or both PTO openings are needed.
Confirm whether a transmission cooler is required.
Review clutch-life and heat-event information.
Scan for active and inactive fault codes.
Inspect the electronic clutch actuator.
Verify software and Performance Goal settings.
Test Rock Free mode.
Test Hill Start Aid, Urge to Move, and Creep Mode.
Test every enabled reverse gear.
Review lubricant service records.
Confirm the use of Eaton PS-386.
Check warranty and local service availability.

Variants and Configurations

EXDP-16F118D — 1,650 lb-ft
EXDP-18F118D — 1,850 lb-ft
EXDP-20F118D — 2,050 lb-ft
One-Reverse-Gear Configuration
Three-Reverse-Gear Configuration
Six-Reverse-Gear Configuration
High-Speed Reverse Configuration
8-Bolt Bottom PTO Configuration
Dual-PTO Configuration
Cooler-Less Configuration
Transmission-Cooler Configuration
Heavy-Haul Configuration
Logging Configuration
Oilfield Configuration
Mining Configuration
Construction Configuration
Recovery Configuration
Mobile-Crane Configuration
Fire and Rescue Configuration

Comparison to Similar Equipment

Compared with Eaton Cummins Endurant XD, the XD Pro adds an unlimited GCW rating, maximum torque of 2,050 lb-ft, an Extreme Duty clutch, Rock Free mode, Off-Highway Performance, and as many as six reverse gears.

Compared with Eaton Cummins Endurant HD V, the XD Pro supports substantially higher engine torque, gross combination weight, PTO output, and reverse capability. HD V is lighter and intended for vocational trucks operating at or below 70,000 pounds.

Compared with Eaton UltraShift PLUS MXP, the XD Pro uses a newer, lighter design with improved lubrication, internal electronics, and configurable reverse capability. UltraShift PLUS MXP has a longer field history and is built on Eaton Fuller 18-speed architecture.

Compared with the PACCAR TX-18 Pro, the Endurant XD Pro has closely related architecture and capabilities. TX-18 Pro is integrated with PACCAR MX engines and selected Peterbilt and Kenworth models, while Endurant XD Pro is commonly paired with Cummins and other approved powertrains.

Compared with an Eaton Fuller 18-speed manual transmission, XD Pro automates the clutch and gear changes. The manual provides direct driver control, while XD Pro reduces workload and provides consistent shift execution.

Compared with an Allison 4000 Series automatic, XD Pro uses a dry clutch and mechanical gears. Allison’s torque converter provides uninterrupted low-speed power, while XD Pro offers 18 ratios, an overdrive top gear, lower mechanical losses, and extremely high approved GCW capability.

Best Fit For

Extreme heavy-haul carriers
Logging operations
Oilfield fleets
Mining-support operations
Construction fleets
Equipment-hauling carriers
Lowboy and RGN operations
Heavy wrecker and recovery fleets
Mobile-crane trucks
Fire and rescue vehicles
Specialty transport companies
Applications exceeding 166,000 pounds GCW
Operations needing up to 2,050 lb-ft
Trucks requiring high-speed reverse
Applications requiring high-capacity dual PTOs

Related Truck Types

Related Truck Models

Related Engines

Related Transmission Types

Related Equipment Systems

Electronic Clutch Actuators
Extreme Duty Clutches
Transmission Electronic Controls
Vehicle Data Networks
Transmission Lubrication Systems
Transmission Cooling Systems
Transmission Diagnostic Systems
Electrical Systems
Driveshafts
Axles and Differentials
PTO Systems
Brake Systems

Related Guides

Understand the operating principles in How Commercial Truck Transmissions Work, compare drivetrain designs in Manual vs Automated Manual vs Automatic Transmissions, and evaluate gearing, application, and compatibility in How to Choose a Commercial Truck Transmission.

Regulatory and Compliance Notes

The XD Pro’s unlimited GCW rating applies only to the transmission and does not make a truck legally unlimited in weight.

The engine, clutch, driveshaft, axles, suspension, frame, wheels, tires, brakes, fifth wheel, trailer, and all other components must be rated for the load.

The engine’s peak torque must remain within the selected transmission model’s rating.

PTO equipment must remain within the combined 160-horsepower and 610-lb-ft limits.

High-speed reverse must be configured for the truck’s axle ratio, tire size, application, and safe operating requirements.

Oversize and overweight operations may require permits, approved routes, axle-spacing compliance, escort vehicles, travel restrictions, signs, flags, and additional safety equipment.

Truck programming, speed sensors, brake controls, engine communication, and transmission calibration must remain compatible.

Real World Operating Notes

The XD Pro’s six-reverse configuration can significantly reduce the time required to back long distances in logging, oilfield, construction, mining, and specialty operations.

Higher reverse gears should be used only when the route, visibility, spotter procedures, vehicle configuration, and company policy permit.

The Extreme Duty clutch improves low-speed capability but does not eliminate clutch heat. Repeated creeping and rocking should be minimized.

Rock Free mode is useful in loose terrain, but drivers should stop if the system reports excessive clutch temperature.

The 0.70 overdrive top gear requires careful matching with the rear-axle ratio, tire diameter, engine cruising range, and expected gross weight.

The unlimited GCW rating makes XD Pro suitable for extreme heavy-haul applications, but the complete truck and route must still meet all mechanical and legal requirements.

Frequently Asked Questions

What is the Eaton Cummins Endurant XD Pro?

It is an 18-speed severe-duty automated manual transmission designed for heavy haul, logging, oilfield, mining, construction, towing, recovery, and other demanding applications.

How much torque can it handle?

Available models are rated at 1,650, 1,850, and 2,050 lb-ft.

Does it really have an unlimited GCW rating?

Yes, the transmission carries an unlimited GCW rating in approved applications. Other vehicle components and legal limits still restrict the truck’s actual operating weight.

How many reverse gears does it have?

The XD Pro can be configured with one to six reverse gears.

What is high-speed reverse?

High-speed reverse uses the fourth, fifth, and sixth reverse ratios to increase reverse travel speed in approved applications requiring long backing distances.

Does it have a clutch pedal?

No. An electronic clutch actuator operates the Extreme Duty dry clutch.

What is Rock Free mode?

Rock Free helps the driver use controlled forward and reverse movement to free the truck from mud, sand, snow, or loose soil.

Can it operate two PTOs?

Yes. It has 8-bolt bottom and 4-bolt rear PTO openings with a combined maximum output of 160 horsepower and 610 lb-ft.

What engine commonly pairs with XD Pro?

The primary documented pairing is the Cummins X15, including approved ratings up to 605 horsepower and 2,050 lb-ft.

How is XD Pro different from regular XD?

XD Pro adds higher torque capacity, an unlimited GCW rating, an Extreme Duty clutch, Rock Free mode, off-highway programming, and as many as six reverse gears.

Availability and Where to Find

The Endurant XD Pro is available through participating truck manufacturers, commercial truck dealerships, severe-duty truck dealers, Eaton Cummins distributors, and Roadranger service locations.

Documented applications include selected International HX and LT models, Freightliner vocational trucks, Peterbilt trucks, and certain Kenworth configurations depending on market and model year.

Buyers should confirm the engine rating, transmission model, reverse configuration, GCW, PTO requirements, axle ratio, tire size, cooling system, and application approval before ordering.

Current specifications, service literature, models, and application requirements can be confirmed through the official Eaton Cummins Endurant XD Pro page.

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