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Raybestos H1558 Drum Brake Adjusting Screw Assembly - Rear LeftOE Quality 60-Day Returns
Part #: H1558

Raybestos H1558 Drum Brake Adjusting Screw Assembly - Rear Left

R-Line, Rear Left
25 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
R-Line, Rear Left
Fitment: Buick, Chevrolet, GMC, Oldsmobile, and Pontiac, Riviera, Regal, Camaro, El Camino, Monte Carlo, S10, S10 Blazer, Caballero, S15, S15 Jimmy, Cutlass Calais, Cutlass Supreme, Bonneville, Firebird, Grand Prix, Century, Celebrity, Cutlass Ciera, and 6000
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Reliable Drum Brake Adjusting Screw Assembly for Select GM Vehicles

The Raybestos R-Line Drum Brake Adjusting Screw Assembly (Part Number H1558) is designed to provide precise adjustment and secure fitment for drum brake systems. Compatible with a range of Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models, this component ensures consistent brake performance and safety.

  • Compatible with Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles
  • Fits models including Bonneville, Camaro, Celebrity, Century, Cutlass Calais, Cutlass Ciera, Cutlass Supreme, El Camino, Firebird, Grand Prix, Monte Carlo, Regal, Riviera, S10, S10 Blazer, S15, and S15 Jimmy
  • Part Number H1558 for accurate identification and replacement
  • Durable construction designed for drum brake hardware applications
  • Precision engineering to maintain proper brake shoe adjustment

About the Raybestos R-Line Product Line

The R-Line by Raybestos represents a focused range of brake hardware and fasteners engineered to meet the demands of professional repair and maintenance. This product line emphasizes reliable fitment and consistent performance, making it suitable for drum brake systems on various GM vehicles. The R-Line Drum Brake Adjusting Screw Assembly is part of this series, offering a dependable solution for maintaining brake system integrity.

Product Description and Application

The Raybestos R-Line Drum Brake Adjusting Screw Assembly (H1558) is a critical component in the drum brake system, responsible for adjusting the brake shoes to ensure proper contact with the drum. This assembly is compatible with multiple GM makes and models, including Buick Bonneville, Chevrolet Camaro, GMC S15, Oldsmobile Cutlass Supreme, and Pontiac Firebird, among others. Its precise fitment helps maintain brake efficiency and safety by allowing accurate shoe adjustment, which is essential for optimal braking performance.

Common Issues Addressed by This Part

  • Brake shoes not properly adjusting, causing uneven wear
  • Difficulty in maintaining correct brake shoe clearance
  • Brake noise due to misaligned shoes
  • Reduced braking efficiency from worn or damaged adjuster hardware
  • Corrosion or damage to original adjusting screw assembly

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make and model before installation
  • Clean brake assembly components to remove debris and corrosion
  • Use proper tools to avoid damaging the adjusting screw threads
  • Adjust the screw assembly carefully to achieve correct brake shoe clearance
  • Inspect related hardware for wear and replace as necessary

Quality Assurance and Warranty

Raybestos R-Line parts are manufactured to meet industry standards for durability and performance. While specific warranty details for Part Number H1558 are not provided here, Raybestos products typically come with a limited warranty against defects in material and workmanship. Users should consult product packaging or official documentation for exact warranty terms.

This part fits 25 vehicles. Search below:

YearMakeModelPositionNotes
1985BuickRivieraRear LeftR-Line
1984BuickRegalRear LeftR-Line
1984BuickRivieraRear LeftR-Line
1984ChevroletCamaroRear LeftR-Line
1984ChevroletEl CaminoRear LeftR-Line
1984ChevroletMonte CarloRear LeftR-Line
1984ChevroletS10Rear LeftR-Line
1984ChevroletS10 BlazerRear LeftR-Line
1984GMCS15Rear LeftR-Line
1984GMCS15 JimmyRear LeftR-Line
1984OldsmobileCutlass CalaisRear LeftR-Line
1984OldsmobileCutlass SupremeRear LeftR-Line
1984PontiacBonnevilleRear LeftR-Line
1984PontiacFirebirdRear LeftFits Drum Brake Self-Adjuster Repair Kits for 9-1/2 IN x 2 IN Brakes.; R-Line
1984PontiacGrand PrixRear LeftR-Line
1983BuickCenturyRear LeftR-Line
1983BuickRivieraRear LeftR-Line
1983ChevroletCelebrityRear LeftR-Line
1983OldsmobileCutlass CieraRear LeftR-Line
1983Pontiac6000Rear LeftR-Line
1982BuickCenturyRear LeftR-Line
1982BuickRivieraRear LeftR-Line
1982ChevroletCelebrityRear LeftR-Line
1982OldsmobileCutlass CieraRear LeftR-Line
1982Pontiac6000Rear LeftR-Line

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1554BP1554F107726F107726SH1554H1558H1558DPH921029HW1558

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.