Keystone LX1228135 Engine Splash Shield Front Under Cover Without F Sport Package
Replacement SET-REPH310139 Engine Splash Shield Set RH & LH Undercover 3.8L
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Replacement SET-ARBM310101 Engine Splash Shield Set RH and LH Under Cover
Keystone NI1228120 Engine Splash Shield Driver Side Left-Hand Apron Cover
Goodmark GMK3020770642R Passenger Side Rear Frame Rail with Torque Box for Convertibles
QA1 Precision Products 52128 Crossmember Kit for 1982-1992 F-Body 4L80E Transmission
CSI 21500-J-2500-BF-Z-R Trailer Jack 2500lb Bolt-On Flat Plate Zinc
Gen-Y Hitch GH-2632X Phantom 2in Shank 2.5in Drop Dual Ball Mount with 1.875in Bolt-On Ball
Eurospare KQB500560ES Left Hand Transmission Mount for Land Rover Discovery II
Raptor 1701-0052FSS 6-Inch OEM Style Full Tread Running Boards Stainless Hybrid Slide Track
Raptor 1786F-SS 86in OEM-Style Aluminum Running Boards Stainless Steel Finish 6in Step
Ford Racing M2DZ-16450-BC Platform Style Tube Steps 4-Door Step Assembly
Replacement SET-N310108 Engine Splash Shield Set for Nissan Altima 1993-1997
CSI 21400-J-1500-B2-B-R Trailer Jack 1500lb Capacity Bolt-On Double Wheel Carbon Black
What Are Frame Parts & Why Do They Matter?
A vehicle's frame is its backbone — the structural foundation that everything else depends on. Frame components encompass a wide range of parts that reinforce, protect, connect, and extend your vehicle's core structure. Whether you're outfitting a daily driver, building a capable tow rig, or adding protection and style to a truck or SUV, frame-related parts play a critical role in both safety and performance.
From the hitch receiver that links your vehicle to thousands of pounds of trailer, to the weight distribution system that keeps your rig level on the highway, to the roll bar that protects occupants in an off-road rollover — the parts in this category are among the most structurally significant upgrades you can make. Even components like running boards and wiring harnesses tie directly into the frame, making proper fitment and quality materials non-negotiable.
Top Subcategories
This category spans a broad spectrum of applications. Browse by the most popular subcategories to find exactly what your build requires:
- Trailer Hitches — The most essential towing component, a properly rated hitch receiver is the foundation of any tow setup. Class ratings, ball mounts, and receiver sizes all factor into safe towing.
- Trailer Weight Distribution Kits — When towing heavy loads, weight distribution systems level out sag at the rear of the tow vehicle and redistribute tongue weight across all axles for safer, more stable handling.
- Roll Bars — From sport trucks to off-road builds, roll bars add rollover protection and a rugged look. Many designs also serve as mounting platforms for lights and accessories.
- Running Boards — Practical and stylish, running boards make entry and exit easier on lifted trucks and SUVs while protecting rocker panels from road debris.
- Chassis Wiring Harnesses — A dedicated trailer wiring harness routes electrical signals cleanly from the tow vehicle to the trailer, enabling brake lights, turn signals, and brake controllers to function correctly.
Top Brands in Frame Parts
Choosing quality brands matters enormously for frame-level components, where failure can have serious safety consequences. Here are the leading manufacturers in this space:
- Draw-Tite — One of the most trusted names in towing, Draw-Tite has decades of experience engineering precision-fit trailer hitches and towing accessories for virtually every make and model on the road.
- Camco — A go-to brand for RV and towing accessories, Camco offers a wide selection of weight distribution and towing management products designed to make long-haul towing safer and more manageable.
- Black Horse — Specializing in truck and SUV accessories, Black Horse delivers rugged roll bars, running boards, and exterior frame components that balance durability with on-road style.
- Energy Suspension — Renowned for their high-performance polyurethane bushings and frame isolation components, Energy Suspension products are a favorite among enthusiasts looking to eliminate slop and improve handling precision.
- Blue Ox — Blue Ox is well regarded in the towing community for their tow bars, base plates, and supplemental braking systems, making them a natural fit for RV owners and flat-tow applications.
Choosing the Right Frame Components
When shopping this category, always verify that any hitch, weight distribution system, or structural accessory is rated for your vehicle's gross vehicle weight rating (GVWR) and your intended load. Frame-mounted parts must be matched to the correct receiver size, bolt pattern, and load class. When in doubt, consult your owner's manual or a qualified installer — the frame is one area of your vehicle where there is no margin for error.