Our Recommendation

Make
PETERBILT
Model
567 Vocational (CNG) (EPA 2021)
Engine
CNG
Year
2021-
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Application
Recommendation
Capacity (ltr)
Engine (CNG) (Cummins L9N,)
 
26.5
Engine (CNG) (Cummins Westport ISX 12G [CNG])
  (a)
45.4
Transmission (Fuller Manual 9-18 speed)
VERKOL SAE 50 TO-4 (b)
12.0 - 14.0
Transmission (Allison)
  (c)
38.0 - 45.0
Transmission (Fuller Automated 10-18 speed)
 
13.0
Differential (Dana Spicer Single Axle 21000-30000 lbs)
VERKOL GT-8/80w90 EP (d)
17.5 - 18.9
Differential (Dana Spicer Tandem 40000-70000 lbs)
VERKOL GT-8/80w90 EP (e)
17.5 - 22.0
Differential (Dana Spicer Tridem 69000 lbs)
VERKOL GT-8/80w90 EP (f)
17.5 - 22.0
Differential (Meritor Single 21000-23000 lbs)
VERKOL GT-8/75w90 (g, h, i, j)
18.0 - 22.4
Differential (Meritor Tandem 40000-46000 lbs)
VERKOL GT-8/75w90 (k, l, m, n)
14.3 - 18.5
Differential (Meritor Tridem 66000 lbs)
VERKOL GT-8/75w90 (o, p, q, r)
18.5 - 26.5
Coolant (Cummins ISX 12G)
  (s)
25.1
Coolant (Cummins L9N)
  (t)
12.4
Coolant (Cummins X15 - engine only)
  (u)
26.5
Coolant (Paccar MX-11)
  (v)
51.0 - 55.0
Coolant (Paccar MX-13)
  (w)
53.0 - 57.0
Coolant (Paccar PX-9)
VERKOL TRUCK 50% (x, y)
15.6
Diesel Exhaust Fluid (DEF) Tank
 

Lubricant / Capacity Notes

a.
Alternative recommendations: EO CUM 20085
b.
Alternative recommendations: GO ETN PS386 40
c.
Alternative recommendations: ATF ALL TES668; ATF ALL TES389
d.
Alternative recommendations: GO DNA 429; J2360 85W-140
e.
Alternative recommendations: GO DNA 429; J2360 85W-140
f.
Alternative recommendations: GO DNA 429; J2360 85W-140
g.
>-40°C
h.
Alternative recommendations, >-40°C: GO MTR 076M 75W-140
i.
Alternative recommendations, >-26°C: GO MTR 076D 80W-90; VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP
j.
Alternative recommendations, >-12°C: GO MTR 076A 85W-140
k.
>-40°C
l.
Alternative recommendations, >-40°C: GO MTR 076M 75W-140
m.
Alternative recommendations, >-26°C: GO MTR 076D 80W-90; VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP
n.
Alternative recommendations, >-12°C: GO MTR 076A 85W-140
o.
>-40°C
p.
Alternative recommendations, >-40°C: GO MTR 076M 75W-140
q.
Alternative recommendations, >-26°C: GO MTR 076D 80W-90; VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP
r.
Alternative recommendations, >-12°C: GO MTR 076A 85W-140
s.
Mix ratio, 50% >-37°C
t.
Mix ratio, 50% >-37°C
u.
Mix ratio, 50% >-37°C
v.
>-37°C
w.
>-37°C
x.
>-35°C
y.
Alternative recommendations, >-35°C: AF OAT 6210

General Notes

There are no notes to display for this model

Oil Change Intervals

Engine (CNG) (Cummins L9N,)
Hours Max
1000
Engine (CNG) (Cummins Westport ISX 12G [CNG])
Km Min
12500
Km Max
40000
Months Max
6
Hours Max
500
Transmission (Fuller Manual 9-18 speed)
Km Max
96500
Months Max
12
Transmission (Allison)
Km Min
240000
Km Max
480000
Months Max
48
Hours Max
6000
Transmission (Fuller Automated 10-18 speed)
Km Max
288000
Months Max
36
Differential (Dana Spicer Single Axle 21000-30000 lbs)
Km Max
96500
Months Max
12
Differential (Dana Spicer Tandem 40000-70000 lbs)
Km Max
96500
Months Max
12
Differential (Dana Spicer Tridem 69000 lbs)
Km Max
96500
Months Max
12
Differential (Meritor Single 21000-23000 lbs)
Km Max
160000
Months Max
24
Differential (Meritor Tandem 40000-46000 lbs)
Km Max
160000
Months Max
24
Differential (Meritor Tridem 66000 lbs)
Km Max
160000
Months Max
24
Coolant (Cummins ISX 12G)
Km Min
150000
Km Max
480000
Months Max
24
Hours Max
6000
Coolant (Cummins L9N)
Hours Max
2000
Coolant (Cummins X15 - engine only)
Km Min
500000
Km Max
1000000
Hours Min
6000
Hours Max
7000
Coolant (Paccar MX-11)
Km Max
1200000
Months Max
96
Hours Max
12000
Coolant (Paccar MX-13)
Km Max
1200000
Months Max
96
Hours Max
12000
Coolant (Paccar PX-9)
Km Max
1000000
Months Max
72