Fluid and Lubricant Specifications

c2 dm 21.03.001

Table 1, Fluid and Lubricant Specifications

Fluid and Lubricant Specifications

Component

Recommended Fluid or Lubricant

Front Axle Spindle Pins, Tie Rods, Drag Link, Intermediate Steering Shaft, Front Brake and Pedal Shafts, Slip Spline and Universal Joints

Multipurpose Grease Lithium 12- Hydroxy Stearate NLGI No. 2; for temperatures below 0°F (–18°C), use MIL-G-10924B

Hydraulic Brake Main Cylinder

Heavy-Duty DOT 3 Brake Fluid

Brake and Pedal Pivots

Starplex 2 (lithium soap-based grease)

Engine

See Manufacturer's Recommendations*

Transmission

Mobil Delvac Synthetic ATF

Fuel

Ultralow-Sulfur Diesel Fuel

HD5 Grade Propane

Compressed Natural Gas (CNG)

Disc Brake Caliper Rails

FCCC No. 4JD623 Brake Caliper Slide Grease

Rear Axle Differential

See Manufacturer's Recommendations

Hydraulic System Reservoir

ATF must meet Dexron® III or TES-389 specifications

Engine Coolant

Refer to the coolant label on the vehicle or the engine manufacturer’s service literature for approved coolant. Coolant used must be compatible with the engine manufacturer’s coolant specifications.*

1

Table 1, Fluid and Lubricant Specifications

Note:
Document Number: 0000107088
Manual Publication Date: 2024-05-07
Topic Publication Date: 2024-05-06