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0CQ Transmission Reducer For The Main Reducer Assembly Of The 2017 Volkswagen Golf BQ1 2.0T Engine
Product Summary
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
Basic Properties
Brand Name:
Volkswagen Golf
Model Number:
0CQ
Trading Properties
Minimum Order Quantity:
1
Price:
0-1000
Payment Terms:
T/T
Product Description
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Function: Distributes Haldex-5 AWD torque (50:50 bias) via hypoid gearset (3.68:1 ratio) with integrated e-diff.
Key Features:
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Forged Pinion: Case-hardened steel (HRC 62+) with lapped contact pattern
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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+)
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Seal Leaks: Allows fluid migration to Haldex pump (P189C codes)
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Crown Wheel Pitting: Improper run-in causes fatigue spalling
Critical Specs:
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Backlash: 0.08-0.15mm (requires dial indicator)
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Pinion preload: 1.0-1.5 Nm rotational torque
Pro Tip: Post-installation, perform 30km run-in with varied speeds – avoids glazing.
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Product Details
Highlight:
Volkswagen Transmission Reducer
,BQ1 Engine Transmission Reducer
Year：:
2017-2019
MODEL：:
0CQ
SIZE::
55X45X40CM
Brand：:
Volkswagen Golf
Item Weight::
35kg
ＯＥＮＯ:
0CQ525010L;0CQ525010S;0CQ525010H
Applicable Brand::
Volkswagen: Tiguan (3G) 2016 - 2018; Touran/Touran (AD1) 2017 - 2019. Golf (BQ1) 2017 - 2018. Audi: Q3 (GB2)
Mrs. Kinny
Foreign trade Manager
- Email: admin@transmesun.com
- Tel: +8618665691829
- WhatsApp: 8618665691829
-
WeChat:
+8618665691829
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