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Home >> Infiniti >> 1998 >> QX4 >> Repair and Diagnosis >> Drivelines & Axles >> Differentials & Drive Axles >> Drive Axle - Rear - H190A & H233B >> Axle Ratio & Identification

Axle Ratio & Identification

Manufacturer does not identify rear axle with a particular outside identification marking. Both models use same basic type of removable carrier rear axle. Ratio may be determined by dividing number of ring gear teeth by number of pinion gear teeth. See AXLE RATIO SPECIFICATIONS  table.

AXLE RATIO SPECIFICATIONS

Application Ratio
H190A
Frontier 2WD
Automatic Transmission (Except King Cab) 3.889:1
Manual Transmission
Except King Cab 3.545:1
King Cab 3.700:1
1997 Pickup 2WD (1)
Automatic Transmission 4.111:1
Manual Transmission 3.545:1
H233B (1)
1997 Pickup 4WD 4.625:1
Pathfinder
Narrow Body 4.363:1
Wide Body 4.636:1
Infiniti QX4 4.636:1
(1) Limited Slip Differential (LSD) is optional as sport package.