VERKOPLUS 15w40 MSA is recommended for your WESTERN STAR

Application	Recommendation	Capacity (ltr)
Engine (D)	VERKOPLUS 15w40 MSA (b, c, d)	40.0 (a)
Transmission (Manual)	VERKOL SAE 50 TO-4 (f)	11.0 - 13.2 (e)
Transmission (Automatic)	(h)	16.0 - 37.0 (g)
Axle (MERITOR & Tridem axle & 69000 - 77000 lbs)	VERKOL GT-8/75w90 (j, k, l, m)	11.9 - 18.5 (i)
Axle (Front Wheel Bearings)	VERKOL GT-8/75w90
Coolant	(o)	50.0 - 65.0 (n)
Clutch Fluid
Clutch Fluid (Transmission Type: Semi-automatic transmission & Eaton Fuller & Code: ASW Clutch Module)
Power Steering	VESTA TD 3 (p)
Grease points	QUAKERTEK ASTURUS 2
DEF tank

There are no notes to display for this model

a.: Engine sump, including filter, 40.0 litres
b.: >-10°C
c.: Alternative recommendations, >-20°C: EO DDC K222 10W-30; EO DDC K223 10W-30; CK-4 10W-30; FA-4 10W-30
d.: Alternative recommendations, >-10°C: EO DDC K222 15W-40; CK-4 15W-40
e.: Gearbox refill, 11.0 - 13.2 litres
f.: Alternative recommendations: GO ETN PS386 40; GO ETN PS081 50
g.: Gearbox refill, 16.0 - 37.0 litres
h.: Alternative recommendations: ATF ALL TES389
i.: Differential, 11.9 - 18.5 litres
j.: >-40°C
k.: Alternative recommendations, >-40°C: GO MTR 076M 75W-140
l.: Alternative recommendations, >-26°C: GO MTR 076D 80W-90
m.: Alternative recommendations, >-12°C: GO MTR 076A 85W-140
n.: Cooling system, 50.0 - 65.0 litres
o.: De-ionised water with 50% anti-freeze & >-37°C
p.: Alternative recommendations: ATF ALL TES389