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Axle ModelWeight
Capacity-kg
(lbs.)DescriptionFluid
Capacity-liters
(pints)
RS19–224
1, 27092 (19000) 2–speed; Air
Brake
Application13.9 (29.4)
RS21–144
1, 27838 (21000) Single Speed;
Air Brake
Application15.3 (32.3)
RS21–145
1, 27838 (21000) Single Speed;
Hyd. Brake
Application15.3 (32.3)
RS21–230
1, 27838 (21000) 2–speed; Air
Brake
Application18.4 (38.9)
RS23–160
1, 28585 (23000) Single Speed;
Air Brake
Application18.7 (39.5)
1Quantities listed are approximate. Fill axle until the lubricant level is at
bottom of filler hole, with vehicle on level ground.
2If hubs have been removed, add an additional 0.75 liter (1.6 pints) of
axle lubricant. Add lubricant through the axle vent.
FUEL TANK CAPACITIES
Type Approximate capacity
Single tank 246.09L (65 gallons)
Dual tank 492.18L (130 gallons)
Maintenance and Specifications
217
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LUBRICANT SPECIFICATIONS
Item Ford Part NameFord Part
NumberFord
Specification
Brake and clutch
fluid (if
equipped)Motorcraft High
Performance DOT
3 Motor Vehicle
Brake FluidPM-1 ESA-M6C25-A
and DOT 3
Body hinges,
hood hinges and
latches.Multi-Purpose
GreaseXG—4or
F5AZ-19G209-AAESR-M1C159-A
Lock cylinders Penetrating
LubricantXL-1 N/A
Front axle
spindle pins,
steering linkage,
front and rear
spring shackle
pins, steering
column U-joints,
steering shaft
slip yoke and
universal joint,
steering shaft
pillow block
bearing, clutch
linkage fittings.Premium Long
Life GreaseXG-1-C or
XG-1-KESA-M1C75-B
Maintenance and Specifications
218
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Item Ford Part NameFord Part
NumberFord
Specification
Bushings, front
wheel bearings
(grease packed
type)and seals,
fuel shut-off
solenoid linkage,
air brake control
valve, linkage,
treadle hinge and
roller,
transmission and
transmission
cables, clutch
release bearing
hub,
transmission
shift lever pivot.Premium Long
Life GreaseXG-1-C or
XG-1-KESA-M1C75-B
Door
weatherstripsSilicone Lubricant F7AZ-19G208-BA
and
F5AZ-19553-AAESR-M13P4-A
Driveshaft
U-joints and slip
splines, power
steering gear
output shaft.High Temperature
4 x 4 Front Axle
and Wheel
Bearing GreaseE8TZ-19590-A ESA-M1C198-A
Spring leaves,
transmission
linkage pivots,
brake and clutch
pedal pivots and
clevises,
transmatic
detent stop,
starter motor.Motorcraft SAE
10W30 Super
Duty Motor OilXO-10W30-QSD WSS-M2C171-C
Maintenance and Specifications
219
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Item Ford Part NameFord Part
NumberFord
Specification
Automatic
transmissionRefer to the Allison Automatic Transmission
Operator’s manual.
Rear axle and
front wheel
bearings (oil
filled)
1
Motorcraft SAE
80W-90 Premium
Rear Axle
LubricantXY-80W90-QL WSP-M2C197-A
Motorcraft SAE
75W-140 High
Performance Rear
Axle LubricantXY-75W140 WSL-M2C192-A
Manual
transmission
1Motor oil SAE 50
(above -18°C
[0°F])2WSE-M2C908-A
Motorcraft SAE 30
Super Duty Motor
oil (below -18°C
[0°F])XO-30-QSD
3WSS-M2C171-C
Engine oil
-7.3L Power
Stroke engine
1, 4
Motorcraft Super
Duty Motor oilXO-15W40-QSD3
XO-10W30-QSD3
WSS-M2C171-C
Motorcraft SAE
0W-30 Super All
Season Motor oil
(synthetic)XO-0W30-LAS
Engine oil
-Cummins B and
Caterpillar 3126
B enginesRefer to the appropriate engine operator’s manual.
Maintenance and Specifications
220
Page 221 of 248

Item Ford Part NameFord Part
NumberFord
Specification
Engine coolant
-7.3L Power
Stroke
5
Motorcraft
Premium Engine
Coolant
(green-colored)VC-4–A (US) or
CXC-10
(Canada)ESE-M97B44-A
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7–A WSS-M97B51–A1
Engine coolant
additive
6Motorcraft Heavy
Duty Cooling
System AdditiveFW-16 ESN-M99B169–A
Engine coolant
-Caterpillar 3126
B engine and
Cummins B
engineRefer to the engine operator’s manual.
Power steering Motorcraft
MERCONAT FXT-2-QDX MERCON
Windshield
washer fluidUltra-Clear
Windshield Washer
ConcentrateZC-18–A ESR-M17P5-A
1Refer to your general maintenance information section to determine the
correct service interval for the lubricant which you are using.
2Ford Motor Company currently does not offer a SAE 50 Motor oil.3Ford Motor Company currently does not offer a synthetic based
lubricant for this viscosity grade. Select the correct SAE viscosity grade
lubricant and API service category for your vehicle’s operating
conditions.
4Refer toEngine oil and filter recommendations–7.3L Power Stroke
enginein theMaintenance and carechapter to select the correct SAE
viscosity grade and API service category for your vehicle’s operating
conditions.
5Add the coolant type originally equipped in your vehicle.6Use only when filling with Motorcraft Premium Engine Coolant
(green-colored).
Maintenance and Specifications
221
Page 222 of 248

VEHICLE IDENTIFICATION NUMBER (VIN/SERIAL NUMBER)
The Vehicle Identification Number (VIN) is printed on the Vehicle Rating
Decal attached to the vehicle. The VIN also serves as the warranty
number. The rating decal is attached to the front door latch pillar
(B-pillar) on the driver’s side.
If you ever find it necessary to communicate with Ford Motor Company
about your vehicle, always include the VIN in your communication.
CERTIFICATION LABEL
Incomplete Vehicle Label
THIS CHASIS CAB CONFORMS TO FEDERAL MOTOR
VEHICLE SAFETY STANDARD NOS. 101, 102, 103, 104,
106,107,111,113,115,116,124,205,206,207,208,209,210,
AND 302. THIS VEHICLE WILL CONFORM TO STANDARD
NOS. 108, 120, AND 105 OR 121 (AS APPLICABLE) IF IT IS
COMPLETED IN ACCORDANCE WITH THE INSTRUC-
TIONS CONTAINED IN THE INCOMPLETE VEHICLE
DOCUMENT FURNISHED PURSUANT TO 49 CFR PART
568. CONFORMITY TO THE OTHER SAFETY STAN-
DARDS APPLICABLE TO THIS VEHICLE WHEN COM-
PLETED IS NOT SUBSTANTIALLY AFFECTED BY THE
DESIGN OF THE CHASSIS CAB. CHASSIS CAB MAN-
UFACTURED BY FORD MOTOR COMPANY IN U.S.A.
E5HT-19A349-AA
INCOMPLETE VEHICLE MANUFACTURED BY
FORD MOTOR COMPANY
MADE IN U.S.A.
GVWR: XXXXX LB/XXXXX KG
VEHICLE IDENTIFICATION NUMBER
YG 71 0064
EXTERIOR PAINT COLORS DISTRICT DSO
WB TYPE-GVW BODY TRANS AXLE
XXX XXXXXX XXX XX XX
FGAWR RGAWR
Maintenance and Specifications
222
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Vehicle Rating Decal - Sample
The National Highway Traffic Safety Administration Regulations require
that a Certification Label be affixed to a vehicle and prescribe where the
Certification Label may be located. Where Ford Motor Company is the
sole manufacturer of the vehicle, the Certification Label is located on the
front door latch pillar on the driver’s side. In many instances, the vehicle
is sold by Ford Motor Company to an intermediate or final stage
manufacturer who is required to affix the Compliance Label. In these
cases, the completed vehicle is manufactured in two (or more) stages by
two (or more) separate manufacturers, with the manufacture of the
completed vehicle occurring at a later date than the manufacture of the
chassis or incomplete vehicle. Consequently, the model year of the
completed vehicle may be later than the model year of the incomplete
vehicle or chassis.
MFD. BY FORD MOTOR CO. IN U.S.A.
WB TYPE/GVW BODY TRANS AXLE EXT PNT DSO
XXX XXXXXX XXX XXX XXX XXXX XXXXXX
∇FOHT-15294A10-GA
DATE: XXXXX GVWR:XXXXX LB/ XXXXX KGFGAWR: XXXXXX/XXXXXXX RGAWR: XXXXXXX/XXXXXXX
XXXXXXXXXXXX W/TIRES XXXXXXXXXXXX W/TIRES
XXXXXXXXX RIMS XXXXXXXXX RIMS
AT XXX PSI COLD AT XXX PSI COLD
THIS VEHICLE CONFORMS TO ALL APPLICABLE FEDERAL
MOTOR VEHICLE SAFETY STANDARDS IN EFFECT ON THE
DATE OF MANUFACTURE SHOWN ABOVE.
VIN: XXXXXXXXXXXXXXXXX REAR REAR GAWR
TYPE: XXXXXXXXXXXXXXXXXX XXXXXXX/XXXXXXX
Maintenance and Specifications
223
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FORD ACCESSORIES FOR YOUR VEHICLE
A wide selection of genuine Ford accessories are available for your
vehicle through your local authorized Ford, Lincoln Mercury or Ford of
Canada dealer. These quality accessories have been specifically
engineered to fulfill your automotive needs; they are custom designed to
complement the style and aerodynamic appearance of your vehicle. In
addition, each accessory is made from high quality materials and meets
or exceeds Ford’s rigorous engineering and safety specifications. Ford
Motor Company will repair or replace any properly dealer-installed Ford
accessory found to be defective in factory-supplied materials or
workmanship during the warranty period, as well as any component
damaged by the defective accessory. The accessory will be warranted for
whichever provides you the greatest benefit:
•12 months or 20 000 km (12 000 miles) (whichever occurs first), or
•the remainder of your new vehicle limited warranty.
This means that genuine Ford accessories purchased along with your
new vehicle and installed by the dealer are covered for the full length of
your New Vehicle’s Limited Warranty—3 years or 60 000 km (36 000
miles) (whichever occurs first). Contact your dealer for details and a
copy of the warranty.
Not all accessories are available for all models.
Accessories
224