{"product_id":"centric-122-66042-brake-drum","title":"Centric 122.66042 Brake Drum - Rear","description":"\u003ch2\u003eOverview of Centric Premium Brake Drum 122.66042\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Drum 122.66042 is engineered for reliable braking performance on select Chevrolet, Pontiac, and Saturn vehicles. Designed to meet OEM specifications, this brake drum ensures consistent fit and function for models including the Chevrolet Equinox, Pontiac Torrent, Saturn Vue, and Aztek.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal drum diameter: 250.00 mm (9.843 inches)\u003c\/li\u003e\n\u003cli\u003eMaximum brake diameter (discard): 251.5 mm (9.902 inches)\u003c\/li\u003e\n\u003cli\u003eOutside diameter approximately 296 mm (11.65 inches)\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with a bolt circle diameter of 114.3 mm (4.5 inches)\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: 14.224 mm (0.56 inches)\u003c\/li\u003e\n\u003cli\u003eFriction surface width: 55.0 mm (2.17 inches)\u003c\/li\u003e\n\u003cli\u003eHeight: 73.9 mm (2.91 inches)\u003c\/li\u003e\n\u003cli\u003eHub hole\/register diameter: 70.6 mm (2.78 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 6.818 kg (15 lbs)\u003c\/li\u003e\n\u003cli\u003eFloating mounting type\u003c\/li\u003e\n\u003cli\u003eNo outer cooling fins\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout Centric Premium Brake Drums\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Drums line is designed to provide a precise fit and reliable braking performance for a range of vehicles. This product line focuses on meeting or exceeding OEM standards, offering consistent dimensions and quality materials. The 122.66042 brake drum is part of this line, ensuring compatibility and durability for Chevrolet, Pontiac, and Saturn models that require this specific drum size and configuration.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis brake drum features a nominal diameter of 250 mm, with a maximum discard diameter of 251.5 mm, indicating the wear limit for safe operation. The outside diameter measures approximately 296 mm, providing the correct fit for the specified vehicles. The drum includes five bolt holes arranged on a 114.3 mm bolt circle diameter, matching the hub mounting pattern of the Chevrolet Equinox, Pontiac Torrent, Saturn Vue, and Aztek. The friction surface width of 55 mm ensures adequate contact area for brake shoes, while the floating mounting type allows for proper alignment and heat dissipation. The absence of outer cooling fins is consistent with the original equipment design for these models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or scored brake drums on Chevrolet Equinox, Pontiac Torrent, Saturn Vue, and Aztek\u003c\/li\u003e\n\u003cli\u003eRestores proper braking surface diameter to maintain effective stopping power\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven drum wear\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration related to damaged or out-of-spec drums\u003c\/li\u003e\n\u003cli\u003eEnsures correct fitment for vehicles with 5-lug, 114.3 mm bolt pattern hubs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Chevrolet, Pontiac, or Saturn models listed before installation\u003c\/li\u003e\n\u003cli\u003eInspect hub and wheel bearings for wear or damage during brake drum replacement\u003c\/li\u003e\n\u003cli\u003eMeasure drum diameter to confirm it is within discard limits before installation\u003c\/li\u003e\n\u003cli\u003eEnsure proper torque on mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eBrake shoes should be inspected and replaced if worn to optimize braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Brake Drums are manufactured to meet or exceed OEM standards, ensuring consistent quality and durability. The 122.66042 brake drum undergoes rigorous testing for dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571173519541,"sku":"BKNJ-122.66042","price":73.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12266042_Fro.jpg?v=1775063921","url":"https:\/\/www.partcatalog.com\/products\/centric-122-66042-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}