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Wagner Brake
WagnerWagner Brake Z320R Drum Brake Shoe - Rear
| Brand | Wagner Brake Z320R |
|---|---|
| Position | Rear |
| Brake Shoe Width | 2.500 |
| Friction Material Composition | Organic |
| Mounting Hardware Included | No |
| Friction Material Attachment | Riveted |
| Brake Drum Diameter | 13.000 |
| FMSI Number | S320r |
| Primary Brake Shoe Friction Material Thickness | 0.250 |
| Secondary Brake Shoe Friction Material Thickness | 0.250 |
| Parking Brake Levers Included | No |
| Brake Shoe With Parking Brake Levers Quantity | 0 |
| FMSI Steel | S320r |
| Product line | Wagner |
| Fits | Chevrolet and GMC · 55 vehicles |
OE-matched friction. Built for consistent brake response and drum contact.
Precision-ground surfaces. Helps maximize friction-to-drum contact in drum brake service.
Riveted organic lining. Traditional drum shoe construction with controlled braking feel.
Cross-references 3250052 and R320 for the same application. See all 2.
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Drum Brake Shoes are typically replaced in pairs, axle by axle.
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Brake Shoe for Heavy-Duty Drum Systems
The Wagner Z320R is a rear drum brake shoe built for older Chevrolet and GMC trucks, vans, and Suburban applications that use 13-inch by 2.5-inch rear brakes. It uses OE-matched friction material and precision-ground surfaces to improve contact with the drum.
Key Features
- OE-matched friction material for consistent brake response.
- Precision-ground construction helps maximize friction-to-drum contact.
- Organic friction material for controlled braking characteristics.
- Riveted friction attachment for a traditional drum shoe design.
- Fits rear drum brake applications with a 13-inch drum diameter and 2.5-inch shoe width.
Fitment Details
- Fits 1973-1974 Chevrolet K20 Pickup, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1974 GMC G35/G3500 Van, rear; Wagner.
- Fits 1973 Chevrolet C20 Suburban, rear, with 13 in x 2-1/2 in brakes; with heavy duty brakes; Wagner.
- Fits 1972-1973 Chevrolet C30 Pickup, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1970-1973 Chevrolet G30 Van, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1973 Chevrolet K20 Suburban, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1972-1973 Chevrolet P30 Van, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1973 GMC C25/C2500 Pickup, rear, with 13 in x 2-1/2 in brakes; with heavy duty brakes; Wagner.
- Fits 1973 GMC C25/C2500 Suburban, rear, with 13 in x 2-1/2 in brakes; with heavy duty brakes; Wagner.
- Fits 1972-1973 GMC C35/C3500 Pickup, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1968-1969 GMC C35/C3500 Pickup, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1971-1973 GMC G35/G3500 Van, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1973 GMC K25/K2500 Pickup, rear, with 13 in x 2-1/2 in brakes; with heavy duty brakes; Wagner.
- Fits 1973 GMC K25/K2500 Suburban, rear, with 13 in x 2-1/2 in brakes; with heavy duty brakes; Wagner.
- Fits 1968-1973 GMC K35/K3500 Pickup, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1967-1973 GMC P35/P3500 Van, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1967-1971 Chevrolet C30 Pickup, rear, with 13 in x 2-1/2 in brakes; without 11,000 lb rear axle; Wagner.
- Fits 1971 Chevrolet P30 Van, rear, except 11,000 lb GVW; with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1971 GMC C35/C3500 Pickup, rear, to 11,000 lb GVW; with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1968-1970 Chevrolet P30 Van, rear, with 13 in x 2-1/2 in brakes; without 11,000 lb rear axle; Wagner.
- Fits 1970 GMC C35/C3500 Pickup, rear, with 13 in x 2-1/2 in brakes; without 11,000 lb rear axle; Wagner.
- Fits 1967 GMC C35/C3500 Pickup, rear, with 13 in x 2-1/2 in brakes; without 11,000 lb rear axle; Wagner.
- Fits 1967 Chevrolet P30 Series, rear, with 13 in x 2-1/2 in brakes; Wagner.
- Fits 1962-1966 Chevrolet C30 Panel, rear; Wagner.
Common Repair Uses
- Restores braking performance when drum shoe friction is worn down.
- Addresses uneven drum contact that can reduce stopping consistency.
- Helps correct brake fade caused by aged or glazed shoe material.
- Supports service on heavy-duty rear drum brake systems with the correct shoe dimensions.
- Replaces worn riveted shoes in older Chevrolet and GMC brake assemblies.
Installation Notes
Verify drum diameter, shoe width, and rear axle or GVW notes before ordering. This part cross-references Monroe Shocks & Struts (e.g., 3250052, R320) for the same application. Mounting hardware is not included. The Z320R is a rear drum brake shoe for specific Chevrolet and GMC applications, so confirm the brake configuration against the vehicle listing before installation.
Quality Assurance
Wagner brake shoes use OE-matched friction materials and precision-ground surfaces to support consistent contact with the drum. Part number Z320R is built to the listed dimensions and application notes for service replacement use.
This part fits 55 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1974 | Chevrolet | K20 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1974 | GMC | G35/G3500 Van | Rear | Wagner |
| 1973 | Chevrolet | C20 Suburban | Rear | with 13 (in) x 2-1/2 (in) Brakes; with Heavy Duty Brakes; Wagner |
| 1973 | Chevrolet | C30 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1973 | Chevrolet | G30 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1973 | Chevrolet | K20 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1973 | Chevrolet | K20 Suburban | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1973 | Chevrolet | P30 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1973 | GMC | C25/C2500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; with Heavy Duty Brakes; Wagner |
| 1973 | GMC | C25/C2500 Suburban | Rear | with 13 (in) x 2-1/2 (in) Brakes; with Heavy Duty Brakes; Wagner |
| 1973 | GMC | C35/C3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1973 | GMC | G35/G3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1973 | GMC | K25/K2500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; with Heavy Duty Brakes; Wagner |
| 1973 | GMC | K25/K2500 Suburban | Rear | with 13 (in) x 2-1/2 (in) Brakes; with Heavy Duty Brakes; Wagner |
| 1973 | GMC | K35/K3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1973 | GMC | P35/P3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1972 | Chevrolet | C30 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1972 | Chevrolet | G30 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1972 | Chevrolet | P30 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1972 | GMC | C35/C3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1972 | GMC | G35/G3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1972 | GMC | K35/K3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1972 | GMC | P35/P3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1971 | Chevrolet | C30 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1971 | Chevrolet | G30 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1971 | Chevrolet | P30 Van | Rear | Except 11,000 (lb) GVW; with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1971 | GMC | C35/C3500 Pickup | Rear | To 11000 (lb) GVW; with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1971 | GMC | G35/G3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1971 | GMC | K35/K3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1971 | GMC | P35/P3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1970 | Chevrolet | C30 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1970 | Chevrolet | G30 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1970 | Chevrolet | P30 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1970 | GMC | C35/C3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1970 | GMC | K35/K3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1970 | GMC | P35/P3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1969 | Chevrolet | C30 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1969 | Chevrolet | P30 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1969 | GMC | C35/C3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1969 | GMC | K35/K3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1969 | GMC | P35/P3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1968 | Chevrolet | C30 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1968 | Chevrolet | P30 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1968 | GMC | C35/C3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1968 | GMC | K35/K3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1968 | GMC | P35/P3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1967 | Chevrolet | C30 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1967 | Chevrolet | P30 Series | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1967 | GMC | C35/C3500 Pickup | Rear | with 13 (in) x 2-1/2 (in) Brakes; without 11,000 (lb) Rear Axle; Wagner |
| 1967 | GMC | P35/P3500 Van | Rear | with 13 (in) x 2-1/2 (in) Brakes; Wagner |
| 1966 | Chevrolet | C30 Panel | Rear | Wagner |
| 1965 | Chevrolet | C30 Panel | Rear | Wagner |
| 1964 | Chevrolet | C30 Panel | Rear | Wagner |
| 1963 | Chevrolet | C30 Panel | Rear | Wagner |
| 1962 | Chevrolet | C30 Panel | Rear | Wagner |
| No rows match your filter. | ||||
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
3250052R320