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Wagner Brake Z313R Drum Brake Shoe - Front
Wagner Z313R Drum Brake Shoe Overview
The Wagner Z313R drum brake shoe is built for front brake applications that call for OE-matched friction and consistent drum contact. It uses an organic friction material with a riveted attachment and precision-ground surfaces to help maintain even contact against the drum.
Compatible with select Oldsmobile Delta 88, Oldsmobile 98, Oldsmobile Starfire, Pontiac Bonneville, Pontiac Catalina, and Pontiac Grand Prix front drum brake setups, this Wagner brake shoe is a direct-fit service part for vehicles using 11 in. x 2-3/4 in. brakes.
Key Features
- Organic friction material for predictable braking feel
- Riveted friction attachment for a traditional drum shoe construction
- Precision-ground materials to improve friction-to-drum contact
- Front drum brake shoe application
- FMSI number S313R for identification and cross-reference
- Wagner brake shoe line for OE-style service replacement needs
Detailed Product Information
Wagner Brake Z313R is a front drum brake shoe engineered for classic GM full-size and performance models that use 11 in. x 2-3/4 in. drum brakes. The organic friction compound is selected for balanced stopping performance, while the precision-ground shoe surface helps promote consistent contact across the drum face. This part number is identified by FMSI S313R and FMSI steel S313R, which helps simplify catalog matching during brake service.
The Wagner brand line focuses on service parts that follow OE-style fit and friction characteristics. For restorations, maintenance, or brake refresh work on Oldsmobile and Pontiac vehicles, the Z313R provides a straightforward replacement path for front drum brake applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Brake Issues This Part Addresses
- Reduced braking performance from worn front drum shoes
- Uneven drum contact caused by aged or glazed friction surfaces
- Brake noise related to deteriorated shoe material
- Pulling or inconsistent pedal response from worn drum brake components
- Service needs on vehicles with 11 in. x 2-3/4 in. front drum brakes
Installation Notes and Tips
Verify drum size, brake configuration, and front position before ordering. This part does not include mounting hardware, so inspect existing hardware, return springs, and drums for wear before installation. Clean the drum surface and confirm proper shoe-to-drum adjustment during service for consistent braking performance.
Quality Assurance
Wagner brake shoes are built with OE-matched friction materials and precision-ground surfaces to support accurate fit and reliable drum contact in service applications.
- Fits 1965-1970 Oldsmobile Delta 88, front with 11 in. x 2-3/4 in. brakes
- Fits 1965-1970 Pontiac Bonneville, front with 11 in. x 2-3/4 in. brakes
- Fits 1965-1970 Pontiac Catalina, front with 11 in. x 2-3/4 in. brakes
- Fits 1967-1969 Oldsmobile 98, front except heavy duty brakes; with 15 in. wheels; with 11 in. x 2-3/4 in. brakes; reinforced
- Fits 1968 Pontiac Grand Prix, front with 11 in. x 2-3/4 in. brakes
- Fits 1965-1966 Pontiac Grand Prix, front with 11 in. x 2-3/4 in. brakes
- Fits 1965-1966 Oldsmobile 98, front with 11 in. x 2-3/4 in. brakes
- Fits 1965-1966 Oldsmobile Starfire, front with 11 in. x 2-3/4 in. brakes
| Brand | Wagner Brake |
|---|---|
| Part Number | Z313R |
| Position | Wagner, Front |
| Friction Material Composition | Organic |
| Mounting Hardware Included | No |
| Friction Material Attachment | Riveted |
| FMSI Number | S313r |
| FMSI Steel | S313r |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1970 | Oldsmobile | Delta 88 | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1970 | Pontiac | Bonneville | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1970 | Pontiac | Catalina | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1969 | Oldsmobile | 98 | Front | Except Heavy Duty Brakes; with 15 (in) Wheels; with 11 (in) x 2-3/4 (in) Brakes; Reinforced; Wagner |
| 1969 | Oldsmobile | Delta 88 | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1969 | Pontiac | Bonneville | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1969 | Pontiac | Catalina | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1968 | Oldsmobile | 98 | Front | Except Heavy Duty Brakes; with 15 (in) Wheels; with 11 (in) x 2-3/4 (in) Brakes; Reinforced; Wagner |
| 1968 | Oldsmobile | Delta 88 | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1968 | Pontiac | Bonneville | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1968 | Pontiac | Catalina | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1968 | Pontiac | Grand Prix | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1967 | Oldsmobile | 98 | Front | Except Heavy Duty Brakes; with 15 (in) Wheels; with 11 (in) x 2-3/4 (in) Brakes; Reinforced; Wagner |
| 1967 | Oldsmobile | Delta 88 | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1967 | Pontiac | Bonneville | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1967 | Pontiac | Catalina | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1966 | Oldsmobile | 98 | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1966 | Oldsmobile | Delta 88 | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1966 | Oldsmobile | Starfire | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1966 | Pontiac | Bonneville | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1966 | Pontiac | Catalina | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1966 | Pontiac | Grand Prix | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1965 | Oldsmobile | 98 | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1965 | Oldsmobile | Delta 88 | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1965 | Oldsmobile | Starfire | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1965 | Pontiac | Bonneville | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1965 | Pontiac | Catalina | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
| 1965 | Pontiac | Grand Prix | Front | with 11 (in) x 2-3/4 (in) Brakes; Wagner |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.