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Home/parts/Brakes & Wheel End/E2458
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E2458 - 28 SPINE SLACK ADJ

Image is for illustration purposes only. Actual part may vary.

EuclidBrakes & Wheel EndIn Stock

E2458

28 SPINE SLACK ADJ

This is a manual slack adjuster for heavy-duty truck air brake systems. It connects the brake chamber push rod to the camshaft, converting linear force into rotational force to apply the brakes. Over time, slack adjusters wear out, especially at the splines and bushings, and must be replaced to maintain proper brake stroke and stopping power. This unit features a 28-spline count with multiple arm drilling locations for versatile installation.

$31.68
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Verified fitment

  • Heavy-duty trucks and trailers with 1.5" diameter, 28-spline S-cam shafts

Requires manual adjustment to maintain proper brake chamber stroke. Designed to replace Bendix 103345/286965, Haldex KN44051, and similar units. It provides 5", 6", and 7" arm drilling options to fit a range of mounting positions.

Specifications

SKUE2458BrandEuclidSupplierPost OnsiteCategoryBrakes & Wheel EndAvailabilityIn StockSpline Diameter1.50 inSpline Count28Arm Length (Drilling Options)5 in, 6 in, 7 inMaximum Torque Rating22,000 in-lbs (SAE J1461) / 26,000 in-lbs (design)TypeManualArm DesignStraight, 5-rivet

Cross-References / Interchange

E-2458SKN4405128696510334505-238EQL1308ECR824003S-9643S2022A134.2840035122M638L13085-238
Supplier information

Part Number: E2458

28 SPINE SLACK ADJ

Unit: ea

Dealer: Post Onsite

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