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Our Recommendation

VERKOAGRI STOU 15w40 is recommended for your CASE IH

Make
CASE IH
Model
421B (Wheeled Loaders)
Engine
D
Application
Recommendation
Capacity (ltr)
Engine (D)
1
VERKOAGRI STOU 15w40
9.5
2
VERKOL TDI 15w40
3
MAXIDIESEL 15w40 SHPD
Rear Axle
 
4.0
Transmission
 
17.6
Front Axle
 
4.0
Coolant
  (a, b)
24.0
Hydraulics
 
65.0 / 80.0 (c)
Grease Points
QUAKERTEK ASTURUS 2
Reduction Gear
 
2.0

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
Mix ratio, 50% >-37°C
b.
Alternative recommendations, Mix ratio 50% >-37°C: AF OAT 6210
c.
Reservoir/Complete System

Oil Change Intervals

Engine (D)
Hours Max
250
Rear Axle
Hours Max
1000
Transmission
Hours Max
1000
Front Axle
Hours Max
1000
Coolant
Months Max
24
Hours Max
2000
Hydraulics
Hours Max
1000
Reduction Gear
Hours Max
1000