0CQ Transmission Reducer For The Main Reducer Assembly Of The 2017 Volkswagen Golf BQ1 2.0T Engine
Brand Name:Volkswagen Golf
Model Number:0CQ
Minimum Order Quantity:1
Delivery Time:5-8 work day
Payment Terms:T/T
Price:0-1000
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Location:
Guangzhou Guangdong China
Address:
Room 102, Building D, Jingu Science & Technology Parks, No.9,Jinggu south road, Huadu District, Guangzhou, Guangdong, China
Supplier`s last login times:
within 20 hours
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Product Details
Function: Distributes Haldex-5 AWD torque (50:50 bias) via hypoid gearset (3.68:1 ratio) with integrated e-diff.
Key Features:
Forged Pinion: Case-hardened steel (HRC 62+) with lapped contact pattern
Sealed Bearings: Lifetime lubricated (G 052 145 S2 fluid)
Thermal Sensor: Monitors fluid temp (>130°C triggers TCU protection)
Failure Modes:
Bearing Brinelling: Impact loads create false brinelling marks (hum at 80km/h+)
Seal Leaks: Allows fluid migration to Haldex pump (P189C codes)
Crown Wheel Pitting: Improper run-in causes fatigue spalling
Critical Specs:
Backlash: 0.08-0.15mm (requires dial indicator)
Pinion preload: 1.0-1.5 Nm rotational torque
Pro Tip: Post-installation, perform 30km run-in with varied speeds – avoids glazing.
0CQ Transmission Reducer For The Main Reducer Assembly Of The 2017 Volkswagen Golf BQ1 2.0T Engine
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