2019 Chevrolet Silverado LD and 2500HD/3500HD Differential fluid
Depends on your version. Choose yours, or compare them here.
- 1500 Series SAE 75W-85 Synthetic Axle Lubricant rear differential
- 2500/3500 Series SAE 75W-90 Synthetic Axle Lubricant rear differential
- Four-wheel drive front axle (all 4WD 1500/2500/3500 Series) SAE 75W-90 Synthetic Axle Lubricant front differential
- Four-wheel drive DEXRON-VI Automatic Transmission Fluid transfer case
SAE 75W-85 Synthetic Axle Lubricant
Rear differential · 1500 Series
SAE 75W-90 Synthetic Axle Lubricant
Rear differential · 2500/3500 Series
SAE 75W-90 Synthetic Axle Lubricant
Front differential · Four-wheel drive front axle (all 4WD 1500/2500/3500 Series)
DEXRON-VI Automatic Transmission Fluid
Transfer case · Four-wheel drive
2019 Chevrolet Silverado LD and 2500HD/3500HD Owner's Manual, PDF page 443
SAE 75W-85 Synthetic Axle Lubricant (GM Part No. 19300457, inOpen the manual at this page ↗Added Oct 15, 2026 · Updated
See where it's printed
Differential fluid (rear differential) · 1500 Series · PDF page 443
SAE 75W-85 Synthetic Axle Lubricant (GM Part No. 19300457, in
Differential fluid (rear differential) · 2500/3500 Series · PDF page 443
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, in
Differential fluid (front differential) · Four-wheel drive front axle (all 4WD 1500/2500/3500 Series) · PDF page 443
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, in
Differential fluid (transfer case) · Four-wheel drive · PDF page 443
DEXRON-VI Automatic Transmission Fluid.
2019 Chevrolet Silverado LD and 2500HD/3500HD Owner's Manual, PDF page 443
SAE 75W-85 Synthetic Axle Lubricant (GM Part No. 19300457, inOpen the manual at this page ↗Added Oct 15, 2026 · Updated
See where it's printed
Differential fluid (rear differential) · 1500 Series · PDF page 443
SAE 75W-85 Synthetic Axle Lubricant (GM Part No. 19300457, in
2019 Chevrolet Silverado LD and 2500HD/3500HD Owner's Manual, PDF page 443
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, inOpen the manual at this page ↗Added Oct 15, 2026 · Updated
See where it's printed
Differential fluid (rear differential) · 2500/3500 Series · PDF page 443
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, in
2019 Chevrolet Silverado LD and 2500HD/3500HD Owner's Manual, PDF page 443
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, inOpen the manual at this page ↗Added Oct 15, 2026 · Updated
See where it's printed
Differential fluid (front differential) · Four-wheel drive front axle (all 4WD 1500/2500/3500 Series) · PDF page 443
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, in
2019 Chevrolet Silverado LD and 2500HD/3500HD Owner's Manual, PDF page 443
DEXRON-VI Automatic Transmission Fluid.Open the manual at this page ↗Added Oct 15, 2026 · Updated
See where it's printed
Differential fluid (transfer case) · Four-wheel drive · PDF page 443
DEXRON-VI Automatic Transmission Fluid.
See every quote (4 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| Four-wheel drive front axle (all 4WD 1500/2500/3500 Series) | SAE 75W-90 Synthetic Axle Lubricantfront differential | “SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, in” | PDF page 443 ↗ |
| 1500 Series | SAE 75W-85 Synthetic Axle Lubricantrear differential | “SAE 75W-85 Synthetic Axle Lubricant (GM Part No. 19300457, in” | PDF page 443 ↗ |
| 2500/3500 Series | SAE 75W-90 Synthetic Axle Lubricantrear differential | “SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, in” | PDF page 443 ↗ |
| Four-wheel drive | DEXRON-VI Automatic Transmission Fluidtransfer case | “DEXRON-VI Automatic Transmission Fluid.” | PDF page 443 ↗ |
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