The Midland Haldex 40020228 is an S-ABA (Automatic Brake Adjuster) Kit for standard drive axle applications. It features a 5-1/2" arm length, 1-1/2" spline diameter with a 10-spline count, and a 34° body angle with zero offset. The arm hole diameter is 1/2", and the grease fitting is positioned at 180° with a 45° fitting type. Anchor bracket style is strap; companion bracket kit number is 42710553. OEM reference number is 409-26017. The clearance-sensing design maintains a constant distance between brake drum and lining, and the gradual adjustment reduces the risk of over-adjustment during extended braking. Cross-references include 400-20228, HDX-400-20228, and 409-20017 among others. Call us to confirm proper fit for your application.
Features
S-ABA automatic brake adjuster for standard drive axle applications
5-1/2" arm length, zero offset, 1/2" arm hole diameter
1-1/2" spline diameter, 10-spline count
34° body angle; grease fitting at 180° position, 45° fitting type
Anchor bracket style: strap; companion bracket kit 42710553
High alloy steel gears, rolled wormshaft, heat-treated housing, and centralized clutch design
Tech Specs
- Spline Diameter: 1-1/2"
- Spline Count: 10
- Arm Length: 5-1/2"
- Body Angle: 34°
- Offset: 0
- Arm Hole Diameter: 1/2"
- Anchor Bracket Style: Strap
- Bracket Kit: 42710553
- Grease Fitting Location: 180°
- Grease Fitting Type: 45°
- OEM Part Number: 409-26017
