PAT-20 – GBK Type 20 Service Brake Chamber with Clevis, 2.5″ Stroke, Long Push Rod 11.2″
Type 20 service brake chamber with long clevis, 2.5″ stroke, push rod 11.2″, two-hole mounting.
- Reliable Braking Performance: The GBK PAT-20 Type 20 service brake chamber delivers consistent and powerful actuating force to ensure safe and effective braking on commercial trucks, semi trucks, and trailers.
- Complete Assembly with Clevis and Push Rod: Features a long 11.2" push rod and a long clevis, combined with a two-hole mounting bracket, providing a direct bolt-on fit for easy installation on heavy duty vehicles.
- Key Specifications: Type 20 brake chamber with a 2.5" stroke and two-hole mounting design, engineered to meet FMCSA brake performance requirements and DOT compliant standards.
- Wide Vehicle Compatibility: Designed to fit most semi truck and trailer brake systems, making it an ideal OEM replacement part for commercial truck brake chambers requiring Type 20 specifications.
- Durable Heavy-Gauge Steel Construction: Constructed with a robust steel housing and a high-quality diaphragm to withstand the rigorous demands of heavy duty trucking environments and extend service life.
- Packaging Information: Each unit is carefully packaged to maintain product integrity during transport; packaging details available upon request.
Product Specifications
| Chamber Type | Type 20 Service |
|---|---|
| Stroke | 2.5" |
Packaging & Delivery
Every GBK Parts order is packed with care. Pallet orders are tightly shrink-wrapped and strapped for safe freight transit. Select products also come in individual branded GBK USA retail boxes — ready for resale or direct customer delivery.
About GBK Parts
GBK Parts is a U.S.-based wholesale and retail distributor of heavy-duty commercial truck parts, headquartered in New Jersey. We specialize in brake components, axle parts, and drivetrain hardware for Class 6–8 trucks, trailers, and commercial vehicles.
We source directly from certified OEM-grade manufacturers and maintain a large inventory in our New Jersey warehouse, enabling fast fulfillment for both retail and wholesale customers across the United States.
Why Choose GBK Parts?
- Direct Wholesale Pricing — Competitive pricing with volume discounts for approved B2B accounts.
- OEM-Grade Quality — All parts meet or exceed OEM specifications. Brake components are FMSI-coded and tested to FMVSS standards.
- Fast Shipping — Same-day or next-day shipping on in-stock items. Free UPS Ground shipping on orders over $5,000 to NJ, NY, PA, OH, and MN.
- Catalog-Based Production — Extensive product catalog covering a wide range of heavy-duty truck and trailer parts, available to order.
- NET 15 Terms — Approved wholesale accounts are eligible for NET 15 payment terms.