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Our Recommendation

Make
KENWORTH
Model
T409 14.9 485 SAR (X15)
Engine
D
Year
2018-
Application
Recommendation
Capacity (ltr)
Engine (D)
  (d)
41.6 / 43.4 / 45.4 (a, b, c)
Transmission (Manual)
 
13.0
Transmission (Semi-automatic) (EATON)
 
13.2
Transmission (Semi-automatic) (Eaton Fuller)
 
13.2
Transmission
 
13.0
Axle (MERITOR & Code: RT40-145 & Tandem rear axle)
  (e, f, g, h)
Axle (DANA Spicer & Code: D50-170 & Tandem axle, or DANA Spicer & Code: R50-170 & Tandem axle)
VERKOL GT-8/75w90 (i)
Axle (DANA Spicer & Code: D46-170 & Tandem axle, or DANA Spicer & Code: R46-170 & Tandem axle)
VERKOL GT-8/75w90 (j)
Axle (MERITOR & Code: RT 50-160 & Tandem axle, or MERITOR & Code: RT46 160 & Tandem axle)
  (k, l, m, n)
Axle (Dana & Code: DSH40P & Tandem axle, or Dana & Code: RSH40 & Tandem axle)
VERKOL GT-8/75w90 (o)
Axle (MERITOR & Code: RT46 160 & Tandem axle)
  (r, s, t, u)
16.3 / 18.5 (p, q)
Coolant
 
26.5
Power Steering (TRW)
 
5.0 - 5.5 (v)
Power Steering (SHEPPARD)
 
5.0 - 9.0 (w, x)
Grease points
QUAKERTEK ASTURUS 2
DEF tank
 

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
Steel sump, 43.4 litres
b.
Aluminium sump, wedge-type cast, 45.4 litres
c.
Aluminium sump, rear centre, 41.6 litres
d.
Alternative recommendations: CK-4 10W-30; EO CUM 20092 15W-40; CK-4 15W-40
e.
>-12°C
f.
Alternative recommendations, -40°C to 2°C: J2360 75W
g.
Alternative recommendations, >-40°C: GO MTR 076E 75W-90; GO MTR 076L 75W-140
h.
Alternative recommendations, >-26°C: GO MTR 076B 80W-140; GO MTR 076D 80W-90
i.
Alternative recommendations: GO DNA 256 75W-90; GO DNA 429 75W-90; GO DNA 429 80W-140; VERKOL GT-8/80w90 EP; J2360 85W-140
j.
Alternative recommendations: GO DNA 256 75W-90; GO DNA 429 75W-90; GO DNA 429 80W-140; VERKOL GT-8/80w90 EP; J2360 85W-140
k.
>-12°C
l.
Alternative recommendations, -40°C to 2°C: J2360 75W
m.
Alternative recommendations, >-40°C: GO MTR 076E 75W-90; GO MTR 076L 75W-140
n.
Alternative recommendations, >-26°C: GO MTR 076B 80W-140; GO MTR 076D 80W-90
o.
Alternative recommendations: GO DNA 256 75W-90; GO DNA 429 75W-90; GO DNA 429 80W-140; VERKOL GT-8/80w90 EP; J2360 85W-140
p.
Differential, rear, 16.3 litres
q.
Differential, front, 18.5 litres
r.
>-12°C
s.
Alternative recommendations, -40°C to 2°C: J2360 75W
t.
Alternative recommendations, >-40°C: GO MTR 076E 75W-90; GO MTR 076L 75W-140
u.
Alternative recommendations, >-26°C: GO MTR 076B 80W-140; GO MTR 076D 80W-90
v.
Single circuit, 5.0 - 5.5 litres
w.
Single circuit, 5.0 - 5.5 litres
x.
Dual circuit, 8.5 - 9.0 litres

Oil Change Intervals

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