FOR BMW M135i F21 N55 B30 A CRANKTECHNICS BRAND NEW TIMING CHAIN KIT SET N55B30A Engine Code: N55 B30 A OEM QUALITY PARTS | BRAND NEW FREE DELIVERY | FAST DISPATCH Kit Consists Of: 1 x Timing Chain (Low-Noise Modified) 1 x Sprocket (Heavy Duty) 2 x Timing Chain Guide Rails (Heavy Duty) 1 x Timing Chain Tensioner 1 x Oil Pump Chain (Low-Noise Modified) 2 x Sprocket (Heavy Duty) Chain Guide Rail (Heavy Duty) 1 x Tensioner To Fit: BMW M135i F20 Hatchback Engine Code: N55 B30 A BMW M135i F21 Hatchback Engine Code: N55 B30 A Must Read Before You Buy: Please send us your VIN/Chassis/Registration number for your vehicle after purchasing via messages. This information is required so we can process the correct part for your vehicle. Without the VIN/Chassis .
