{"product_id":"uro-31121139987-suspension-control-arm-front-left-lower","title":"URO 31121139987 Suspension Control Arm - Front Left Lower","description":"\u003ch2\u003eOverview of URO Front Left Lower Suspension Control Arm\u003c\/h2\u003e\u003cp\u003eThe URO Suspension Control Arm, part number 31121139987, is designed specifically for front left lower suspension applications on select BMW models. Engineered to meet OEM specifications, this control arm ensures reliable performance and precise handling for vehicles such as the BMW 525i, 530i, and M5.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation\u003c\/li\u003e\n\u003cli\u003eIncludes durable bushings for enhanced suspension stability\u003c\/li\u003e\n\u003cli\u003eEquipped with a threaded ball joint stud and bolt-in mounting type\u003c\/li\u003e\n\u003cli\u003eBall joint features metal bearing and high strength steel housing\u003c\/li\u003e\n\u003cli\u003eComes with a neoprene black dust boot for protection against contaminants\u003c\/li\u003e\n\u003cli\u003eLocking nut included for secure assembly\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW models including 524td, 535is, 740iL, and 750iL\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis URO suspension control arm (31121139987) is crafted to provide dependable front left lower suspension support for a range of BMW vehicles. The control arm is pre-greased, eliminating the need for additional lubrication during installation. It includes high-quality bushings that help absorb road shocks and maintain proper wheel alignment. The ball joint is integrated with a threaded stud (M14x1.50) and a bolt-in mounting type, allowing for a secure and precise fit. Constructed with a metal bearing and a high strength steel housing, the ball joint offers durability and resistance to wear. The included black neoprene dust boot protects the ball joint from dirt and moisture, extending the component's service life. A locking nut is also provided to ensure the ball joint remains securely fastened during operation.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm is compatible with the following BMW models: 524td, 525i, 528e, 530i, 533i, 535i, 535is, 540i, 735i, 735iL, 740i, 740iL, 750iL, and M5. It is designed specifically for the front left lower position, making it a direct replacement part for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Control Arm\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged suspension bushings causing poor handling\u003c\/li\u003e\n\u003cli\u003eLoose or failing ball joints leading to uneven tire wear\u003c\/li\u003e\n\u003cli\u003eExcessive suspension noise or clunking from front left lower area\u003c\/li\u003e\n\u003cli\u003eMisalignment issues affecting steering response\u003c\/li\u003e\n\u003cli\u003eCorrosion or damage to original control arm components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the URO control arm 31121139987 requires standard suspension tools. Since the control arm comes pre-greased and includes bushings and ball joint, additional lubrication is not necessary. Ensure the ball joint is properly torqued using a 22mm wrench on the ball stud nut. Verify alignment after installation to maintain optimal vehicle handling. This control arm is not adjustable and does not include grease fittings, so routine maintenance should focus on inspection rather than re-greasing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eURO suspension components are manufactured to meet or exceed OEM standards, using high strength steel and durable materials for long-lasting performance. The ball joint's metal bearing and neoprene dust boot contribute to extended service life under normal driving conditions. While specific warranty details are not provided, URO parts typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"URO","offers":[{"title":"Default Title","offer_id":52059916828853,"sku":"DDWC-31121139987","price":50.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UR_31121139987_Fro.jpg?v=1775134491","url":"https:\/\/www.partcatalog.com\/products\/uro-31121139987-suspension-control-arm-front-left-lower","provider":"PartCatalog","version":"1.0","type":"link"}