Our Recommendation

Make
WESTERN STAR
Model
47X Detroit 15L Gen5 (DD13) 10x4
Engine
D
Year
2025-
New Search Print
Application
Recommendation
Capacity (ltr)
Engine (D)
  (b, c)
37.9 (a)
Transmission (Manual)
VERKOL SAE 50 TO-4 (e, f)
11.0 - 13.2 (d)
Transmission (Automatic) (Code: 3000)
  (i, j)
16.0 / 18.0 (g, h)
Transmission (Automatic) (Code: 4500 RDS, or Code: HD4500)
  (m)
38.0 / 45.0 (k, l)
Transmission (Automatic) (Code: 4000)
 
25.0 - 45.0 (n)
Transmission (Automatic) (Code: 3500)
 
18.0 / 27.0 (o, p)
Transmission (Automatic) (Code: HD4700)
VESTA TD 3
48.0 (q)
Transmission
VERKOL SAE 50 TO-4 (s, t)
11.0 - 13.2 (r)
Axle (DANA EATON)
1
VERKOL GT-8/80w90 EP (w, x)
17.0 / 20.3 (u, v)
2
SALDUBA 80w90 LS
3
VERKOL GT-7/80w90 EP
Axle (MERITOR)
  (ba, bb, bc, bd)
11.9 / 18.5 (y, z)
Power Steering
 

Lubricant / Capacity Notes

a.
Engine sump, including filter, 37.9 litres
b.
>-20°C
c.
Alternative recommendations, >-20°C: CK-4 15W-40; CK-4 10W-30; FA-4 10W-30
d.
Gearbox refill, 11.0 - 13.2 litres
e.
Preferred lubricant specification
f.
Alternative recommendations: GO ETN PS386 40; ATF FRD MERV
g.
Gearbox refill; 2'' sump, 16.0 litres
h.
Gearbox refill; 4'' sump, 18.0 litres
i.
Preferred lubricant specification
j.
Alternative recommendations: ATF ALL TES389
k.
Gearbox refill; Without power take-off, 38.0 litres
l.
Gearbox refill; With power take-off, 45.0 litres
m.
Alternative recommendations: ATF ALL TES295
n.
Gearbox refill, 25.0 - 45.0 litres
o.
Gearbox refill after overhaul, 27.0 litres
p.
Gearbox refill, 18.0 litres
q.
Gearbox refill, 48.0 litres
r.
Gearbox refill, 11.0 - 13.2 litres
s.
Preferred lubricant specification
t.
Alternative recommendations: GO ETN PS386 40; ATF FRD MERV
u.
Differential, front, 20.3 litres
v.
Differential, rear, 17.0 litres
w.
Preferred lubricant specification
x.
Alternative recommendations: VERKOL GT-8/75w90; GO DNA 429 75W-90; GO DNA 429 80W-140; VERKOL GT-7/85w140 EP
y.
Differential, rear, 18.5 litres
z.
Differential, front, 11.9 litres
ba.
>-40°C
bb.
Alternative recommendations, >-40°C: GO MTR O-94 75W-140
bc.
Alternative recommendations, >-26°C: GO MTR O-95 80W-90; GO MTR O-94 80W-90; GO MTR O-95 80W-140
bd.
Alternative recommendations, >-12°C: GO MTR O-94 85W-140

General Notes

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Oil Change Intervals

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