Description
The Square Lock Retainer 5/16in x 4in 97143A630 is a robust square lock retainer engineered for secure retention of pins and fasteners in trailer, liftgate, and heavy equipment applications. This 5/16-inch x 4-inch retainer provides a strong, vibration-resistant lock that keeps pins firmly in place during operation.
Constructed from high-strength steel with a durable finish, the 97143A630 square lock retainer withstands heavy loads, constant vibration, shear forces, and the harsh South Texas environment. A damaged or missing lock retainer can allow pins to dislodge, leading to component separation, loss of alignment, or sudden failure of critical assemblies.
This direct replacement Square Lock Retainer 5/16in x 4in 97143A630 offers an exact fit and restores secure, reliable pin retention to your trailer or equipment system.
Key Features & Benefits:
- Heavy-duty Square Lock Retainer 5/16in x 4in.
- Provides positive, vibration-resistant pin retention.
- High-strength steel construction for superior durability.
- Designed for secure fastening in demanding applications.
- Prevents accidental pin dislodgement.
- Ideal for trailer, liftgate, and equipment pivot points.
- Direct replacement for easy installation.
Maintaining properly functioning lock retainers and fasteners is essential for safe and reliable trailer and equipment operation. At Ace Welding & Trailer Co., your trusted family-owned trailer repair and parts business in San Antonio, we stock quality trailer parts including the Square Lock Retainer 5/16in x 4in 97143A630, along with Maxon 290019 2 Position 3-Way Valve with Coil, Waltco 26297600 Rubber Dock Bumper 10in, and more. Local fleets, towing companies, construction businesses, and ranch owners throughout San Antonio and South Texas count on us for high-quality trailer parts San Antonio and professional trailer repair and liftgate repair. Order your Square Lock Retainer 5/16in x 4in 97143A630 online at aceweldingandtrailer.com or stop by our San Antonio shop for immediate pickup and expert advice. Keep your trailers operating smoothly with dependable parts from a local Texas business you can count on!
97143A630 SQ LOCK RETAINER 5/16 X 4
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