{"product_id":"centric-122-34001-brake-drum","title":"Centric 122.34001 Brake Drum - Rear","description":"\u003ch2\u003eOverview of Centric Premium Brake Drums 122.34001\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Drum 122.34001 is engineered for reliable braking performance in compatible vehicles. Designed with precise dimensions and a floating mounting type, this brake drum supports consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal drum diameter: 230 mm (9.055 inches)\u003c\/li\u003e\n\u003cli\u003eMaximum brake diameter (discard): 231 mm (9.094 inches)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 265 mm (10.433 inches)\u003c\/li\u003e\n\u003cli\u003eFriction surface width: 46.5 mm (1.83 inches)\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 4 with 100 mm (3.937 inches) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: approximately 14.5 mm (0.57 inches)\u003c\/li\u003e\n\u003cli\u003eHeight: 59 mm (2.323 inches)\u003c\/li\u003e\n\u003cli\u003eHub hole\/register diameter: 58 mm (2.283 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 3.41 kg (7.5 lbs)\u003c\/li\u003e\n\u003cli\u003eMounting type: Floating\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 focuses on delivering precision-engineered brake components that meet or exceed OEM specifications. This product line emphasizes consistent fitment and reliable braking performance, making it suitable for vehicles requiring exact replacement brake drums. The 122.34001 brake drum is part of this line, ensuring compatibility and quality for vehicles that match its specifications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric Premium Brake Drum 122.34001 features a nominal diameter of 230 mm and a maximum discard diameter of 231 mm, providing a clear service limit for maintenance. The drum’s outside diameter measures 265 mm, with a friction surface width of 46.5 mm, offering sufficient contact area for brake shoes. The four bolt holes are arranged on a 100 mm bolt circle diameter, with mounting holes sized at approximately 14.5 mm, designed for secure attachment. The floating mounting type allows for slight movement to accommodate thermal expansion and reduce stress on the drum. Weighing 3.41 kg, this brake drum balances durability with manageable weight for installation and vehicle performance. Note that this model does not include outer cooling fins, which is typical for certain vehicle applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or scored brake drums with diameter near or exceeding 231 mm\u003c\/li\u003e\n\u003cli\u003eRestores proper braking surface for vehicles with 4-bolt wheel hubs and 100 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise or vibration caused by damaged or out-of-spec drums\u003c\/li\u003e\n\u003cli\u003eImproves brake shoe contact and stopping consistency\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring floating type mounting brake drums\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility by matching bolt hole quantity and bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eMeasure hub hole\/register diameter to ensure proper fit on the axle hub\u003c\/li\u003e\n\u003cli\u003eInspect brake shoes and hardware for wear during installation\u003c\/li\u003e\n\u003cli\u003eEnsure mounting holes align correctly with hub studs for secure attachment\u003c\/li\u003e\n\u003cli\u003eCheck drum surface for cleanliness and absence of debris before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Brake Drums are manufactured to meet OEM standards for fit, form, and function. The 122.34001 brake drum undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers coverage 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":44571165819061,"sku":"BKNJ-122.34001","price":76.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12234001_Fro.jpg?v=1775063887","url":"https:\/\/www.partcatalog.com\/products\/centric-122-34001-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}