Our Recommendation

Make
PETERBILT
Model
389 6x4 11.9 (ISX)
Engine
D
Year
2011-
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Application
Recommendation
Capacity (ltr)
Engine (D) (Code: ISX 15)
 
40.0 / 52.9 (a, b)
Engine (D) (Code: MX-13)
  (e, f, g)
40.0 / 52.9 (c, d)
Coolant (Code: ISX 15)
  (i)
53.0 - 57.0 (h)
Coolant (Code: MX-13)
  (k)
53.0 - 57.0 (j)
Transmission (Manual)
VERKOL SAE 50 TO-4 (m)
12.0 - 14.0 (l)
Transmission (Semi-automatic)
 
13.0 (n)
Differential (21000 - 30000 lbs)
VERKOL GT-8/80w90 EP (p)
17.5 - 18.9 (o)
Differential (40000 - 52000 lbs)
VERKOL GT-8/80w90 EP (r)
17.5 - 22.0 (q)
Differential (66000 lbs)
VERKOL GT-8/75w90 (t, u, v, w)
18.5 - 26.5 (s)
Differential (21000-23000 lbs)
VERKOL GT-8/75w90 (y, z, ba, bb)
18.0 - 22.4 (x)
Differential (69000 lbs)
VERKOL GT-8/80w90 EP (bd)
17.5 - 22.0 (bc)
Differential (40000 - 46000 lbs)
VERKOL GT-8/75w90 (bf, bg, bh, bi)
14.3 - 18.5 (be)

Lubricant / Capacity Notes

a.
Engine sump, including filter, 52.9 litres
b.
Engine sump, including filter, 40.0 litres
c.
Engine sump, including filter, 40.0 litres
d.
Engine sump, including filter, 52.9 litres
e.
-15°C to 40°C
f.
Alternative recommendations, <40°C: CK-4 10W-40
g.
Alternative recommendations, >-10°C: CK-4 15W-40
h.
Cooling system, 53.0 - 57.0 litres
i.
>-37°C
j.
Cooling system, 53.0 - 57.0 litres
k.
>-37°C
l.
Gearbox refill, 12.0 - 14.0 litres
m.
Alternative recommendations: GO ETN PS386 40
n.
Gearbox refill, 13.0 litres
o.
Differential, 17.5 - 18.9 litres
p.
Alternative recommendations: GO DNA 256 75W-90
q.
Differential, 17.5 - 22.0 litres
r.
Alternative recommendations: GO DNA 256 75W-90
s.
Differential, 18.5 - 26.5 litres
t.
>-40°C
u.
Alternative recommendations, >-40°C: GO MTR 076M 75W-140
v.
Alternative recommendations, >-26°C: GO MTR 076D 80W-90; VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP
w.
Alternative recommendations, >-12°C: GO MTR 076A 85W-140
x.
Differential, 18.0 - 22.4 litres
y.
>-40°C
z.
Alternative recommendations, >-40°C: GO MTR 076M 75W-140
ba.
Alternative recommendations, >-26°C: GO MTR 076D 80W-90; VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP
bb.
Alternative recommendations, >-12°C: GO MTR 076A 85W-140
bc.
Differential, 17.5 - 22.0 litres
bd.
Alternative recommendations: GO DNA 256 75W-90
be.
Differential, 14.3 - 18.5 litres
bf.
>-40°C
bg.
Alternative recommendations, >-40°C: GO MTR 076M 75W-140
bh.
Alternative recommendations, >-26°C: GO MTR 076D 80W-90; VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP
bi.
Alternative recommendations, >-12°C: GO MTR 076A 85W-140

General Notes

There are no notes to display for this model

Oil Change Intervals

Coolant (Code: MX-13)
Km Max
1200000
Months Max
96
Transmission (Semi-automatic)
Km Max
800000
Months Max
60