GM3021 GBK 430SS Stainless Steel Straight Round Tube Spring Loaded Mud Flap Hanger, 1-1/8″ Bolt Spacing, 30″ Length, Heavy Duty, 1 Pair (2PCS)
430 stainless steel round tube straight spring-loaded mud flap hanger, 30″ length, 1-1/8″ bolt spacing, 1 pair (2PCS). Cross Ref. 649S-SL.
- Premium 430 Stainless Steel Construction: Manufactured from high-quality 430 stainless steel, this GBK mud flap hanger offers superior rust resistance and corrosion-proof durability, ensuring long-lasting performance in diverse weather conditions.
- Spring-Loaded Design for Shock Absorption: Features an advanced spring-loaded mechanism that effectively absorbs road shocks and vibrations, protecting your mud flaps from damage caused by rough terrain and road hazards.
- Heavy Duty Specifications: Straight round tube design measuring 30 inches in length with a 1-1/8 inch bolt spacing, engineered to meet the demands of commercial truck and trailer applications.
- Wide Compatibility with Semi Truck Models: Universally compatible with most heavy-duty commercial trucks including Kenworth, Peterbilt, Freightliner, International, Mack, and Volvo, making it an ideal OEM replacement part.
- DOT Compliant and Reliable Performance: Designed to comply with DOT regulations, ensuring safety and reliability on the road for your semi truck or heavy-duty vehicle.
- Complete Set Packaging: Includes 1 pair (2 pieces) of spring-loaded mud flap hangers, providing a full set for both driver and passenger sides for easy installation.
Product Specifications
| Material | 430 Stainless Steel |
|---|---|
| Style | Straight Round Tube |
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.





