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Our Recommendation

Make
PETERBILT
Model
579 4x2 12.9 (MX-13)
Engine
D
Year
2013-
Application
Recommendation
Capacity (ltr)
Engine (D)
  (b, c)
40.1 (a)
Transmission (Automatic)
 
37.9 - 45.0 (d)
Axle (MERITOR)
1
VERKOL GT-8/80w90 EP (f, g, h, i, j)
18.0 - 22.4 (e)
2
SALDUBA 80w90 LS
3
VERKOL GT-7/80w90 EP
Axle (DANA Spicer)
1
VERKOL GT-8/80w90 EP (l, m)
17.5 - 18.9 (k)
2
SALDUBA 80w90 LS
3
VERKOL GT-7/80w90 EP

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
Engine sump, including filter, 40.1 litres
b.
Preferred lubricant specification & -15°C to 50°C
c.
Alternative recommendations, -15°C to 40°C: CK-4 10W-30
d.
Gearbox refill, 37.9 - 45.0 litres
e.
Differential, 18.0 - 22.4 litres
f.
Preferred lubricant specification & >-26°C
g.
Alternative recommendations: ENGRANAJES SAE 90 EP
h.
Alternative recommendations, >-40°C: VERKOL GT-8/75w90; GO MTR 076M 75W-140
i.
Alternative recommendations, >-26°C: GO MTR 076D 80W-90
j.
Alternative recommendations, >-23°C: GO MTR 076A 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

Oil Change Intervals

There is no Oil Change Interval data to display for this model