{"product_id":"centric-135-66022-drum-brake-wheel-cylinder","title":"Centric 135.66022 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Wheel Cylinder 135.66022 is engineered to restore proper braking function in select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed for durability and precise fitment, this wheel cylinder ensures consistent hydraulic pressure within your drum brake system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment Type: Bolted for secure installation\u003c\/li\u003e\n\u003cli\u003eMounting Method: 2 bolts with 2 mounting holes\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 0.938 inches (15\/16\") for accurate piston movement\u003c\/li\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake fluid bleeding\u003c\/li\u003e\n\u003cli\u003eTwo slotted pistons for balanced hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eInlet Thread Diameter: 10.000 mm with 1.000 mm thread pitch\u003c\/li\u003e\n\u003cli\u003eBubble flare type inlet fittings for leak-resistant connections\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 1.0 lb (0.45 kg) for OEM-like performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the C-TEK Standard Wheel Cylinders Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Wheel Cylinders line by Centric offers reliable replacement components designed to meet or exceed OEM specifications. This product line focuses on delivering consistent hydraulic performance and durability for drum brake systems, making it suitable for a range of GM vehicles. The 135.66022 wheel cylinder is part of this line, providing a direct-fit solution that maintains proper brake function and safety.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder features a bolted attachment type with two mounting bolts, ensuring a secure and stable fit. The bore diameter measures 0.938 inches (15\/16\"), accommodating two slotted pistons that help maintain even hydraulic pressure on brake shoes. The included bleeder screw simplifies brake fluid maintenance, while the bubble flare inlet fittings provide a reliable seal against leaks. With a weight of approximately 1.0 lb, this wheel cylinder matches the original equipment's balance of strength and weight.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick models including LeSabre and Park Avenue\u003c\/li\u003e\n\u003cli\u003eCadillac models such as DeVille and Fleetwood\u003c\/li\u003e\n\u003cli\u003eChevrolet models including Lumina APV, Montana, and Commercial Chassis\u003c\/li\u003e\n\u003cli\u003eOldsmobile 88 and 98 series\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville, Silhouette, and Trans Sport\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Wheel Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fluid leaks causing reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eUneven brake shoe wear due to piston malfunction\u003c\/li\u003e\n\u003cli\u003eSpongy or soft brake pedal feel from hydraulic failure\u003c\/li\u003e\n\u003cli\u003eCorroded or damaged wheel cylinder components\u003c\/li\u003e\n\u003cli\u003eBrake drag or sticking caused by faulty pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the mounting surface is clean and free of debris before installation. Use the included bleeder screw to properly bleed the brake system after installation to remove air pockets. Verify that the bubble flare fittings are securely tightened to prevent leaks. This wheel cylinder requires a 2-bolt mounting method and fits specific GM drum brake assemblies as listed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric's C-TEK Standard Wheel Cylinders are manufactured to meet OEM standards for fit, form, and function. Each unit undergoes quality inspections to ensure reliable performance. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Consult product documentation or Centric for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43637726544053,"sku":"BKNJ-135.66022","price":17.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13566022_Fro.jpg?v=1774987804","url":"https:\/\/www.partcatalog.com\/products\/centric-135-66022-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}