Our Recommendation
- Make
- PETERBILT
- Model
- EPA 2021 579 (CNG) (ISX12G)
- Engine
- C
- Year
- 2021-
Application |
Recommendation |
Capacity (ltr) |
|
|---|---|---|---|
|
Engine (C)
|
45.4
(a)
|
||
|
Transmission (Manual)
|
VERKOL SAE 50 TO-4 (c) |
12.0 - 14.0
(b)
|
|
|
Transmission (Semi-automatic)
(Code: Advantage)
|
7.5
(d)
|
||
|
Transmission (Semi-automatic)
(Code: 10-18 speed)
|
13.0
(e)
|
||
|
Axle
(MERITOR & Tandem rear axle & 40000 - 60000 lbs)
|
VERKOL GT-8/75w90 (h) |
16.3 / 18.5
(f, g)
|
|
|
Axle
(DANA Spicer & Tandem rear axle & 40000 - 46000 lbs)
|
VERKOL GT-8/80w90 EP (j) |
17.5 - 22.0
(i)
|
|
|
Axle
(DANA Spicer & 21000-26000 lbs)
|
1
|
VERKOL GT-8/80w90 EP (l, m) |
17.5 - 18.9
(k)
|
2 |
SALDUBA 80w90 LS | ||
3 |
VERKOL GT-7/80w90 EP | ||
|
Coolant
|
(o) |
25.1
(n)
|
|
- Hide NotesGeneral Notes
- Hide Oil Change IntervalsOil Change Intervals
Lubricant / Capacity Notes
- a.
- Engine sump, including filter, 45.4 litres
- b.
- Gearbox refill, 12.0 - 14.0 litres
- c.
- Alternative recommendations: GO ETN PS386 40
- d.
- Gearbox refill, 7.5 litres
- e.
- Gearbox refill, 13.0 litres
- f.
- Differential, front, 18.5 litres
- g.
- Differential, rear, 16.3 litres
- h.
- Alternative recommendations: GO MTR 076M 75W-140; GO MTR 076D 80W-90; GO MTR 076A 85W-140
- i.
- Differential, 17.5 - 22.0 litres
- j.
- Alternative recommendations: GO DNA 256 75W-90; J2360 85W-140
- k.
- Differential, 17.5 - 18.9 litres
- l.
- Preferred lubricant specification
- m.
- Alternative recommendations: GO DNA 256 75W-90; VERKOL GT-7/85w140 EP
- n.
- Cooling system, 25.1 litres
- o.
- De-ionised water with 50% anti-freeze & >-37°C
General Notes
There are no notes to display for this model
Oil Change Intervals
Engine (C)
- Km Max
- 64000
Transmission (Semi-automatic) (Code: Advantage)
- Km Max
- 800000
- Months Max
- 60
Transmission (Semi-automatic) (Code: 10-18 speed)
- Km Max
- 800000
- Months Max
- 60
Coolant
- Km Max
- 240000
- Months Max
- 12