Our Recommendation

VERKOPLUS 10w30 MSA

Make
PETERBILT
Model
337 On Highway (EPA 2017)
Engine
DT
Year
2017-2020
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Application
Recommendation
Capacity (ltr)
Engine (DT) (Paccar PX-9; 260-380hp)
VERKOPLUS 10w30 MSA (a, b, c)
25.6 - 26.5
Engine (DT) (Paccar PX-7; 200-360hp [DT])
VERKOPLUS 10w30 MSA (d, e, f)
16.7
Transmission (Fuller Manual 6/11-speed)
 
12.0 - 14.0
Transmission (Allison)
  (g)
25.0 - 45.0
Transmission (Fuller Automated 6-speed)
 
7.5
Differential (Dana Spicer Single Axle 17000-23000 lbs)
VERKOL GT-8/80w90 EP (h)
17.5 - 18.9
Coolant (Paccar PX-7 - engine only)
  (i)
11.5
Coolant (Paccar PX-9)
  (j)
15.6

Lubricant / Capacity Notes

a.
>-15°C to 40°C
b.
Alternative recommendations, >-15°C to 40°C: CK-4 10W-30
c.
Alternative recommendations, >-10°C to >50°C: CK-4 15W-40
d.
>-15°C to 40°C
e.
Alternative recommendations, >-15°C to 40°C: CK-4 10W-30
f.
Alternative recommendations, >-10°C to >50°C: CK-4 15W-40
g.
Alternative recommendations: ATF ALL TES389
h.
Alternative recommendations: GO DNA 256 75W-90; J2360 85W-140
i.
>-37°C
j.
>-37°C

General Notes

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Oil Change Intervals

Engine (DT) (Paccar PX-9; 260-380hp)
Km Min
24100
Km Max
32200
Months Min
6
Months Max
12
Hours Max
500
Engine (DT) (Paccar PX-7; 200-360hp [DT])
Km Min
24100
Km Max
32200
Months Min
6
Months Max
12
Hours Max
500
Transmission (Fuller Manual 6/11-speed)
Km Max
800000
Months Max
60
Transmission (Allison)
Km Min
240000
Km Max
480000
Months Max
48
Hours Max
6000
Transmission (Fuller Automated 6-speed)
Km Max
800000
Months Max
60
Differential (Dana Spicer Single Axle 17000-23000 lbs)
Km Max
193000
Months Max
12
Coolant (Paccar PX-7 - engine only)
Km Max
1200000
Months Max
96
Hours Max
12000
Coolant (Paccar PX-9)
Km Max
1200000
Months Max
96
Hours Max
12000