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DELPHI BG4978C Brake disc 320x20mm, 5, Vented

Article number: BG4978C EAN: 5012759552292
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  • OE‑aligned design: Continuously updated to match the latest OE specifications, ensuring you always get the newest and most compatible parts.
  • Precision 100% balanced: Fully balanced to minimise vibrations, reduce installation issues, and ensure smooth, quiet braking performance.
  • Installation hardware included: Comes with fixing screws to simplify installation, save time, and guarantee secure, trouble‑free mounting.
  • 120‑hour salt spray tested: Independently verified corrosion resistance for at least 120 hours, delivering stronger long‑term protection against rust.
Description
  • Diameter: 320
  • Brake Disc Type: Vented
  • Drilled: no
  • Surface: Coated
  • Machining: High-carbon
  • Brake Disc Thickness: 20
  • Height: 43
  • Centering Diameter [mm]: 63,6
  • Number of Holes: 5
  • Minimum thickness [mm]: 17,5
  • Test Mark: E4 90R-02C0703 / 2627
  • Item number: BG4978C
  • Manufacturer: DELPHI
  • EAN number: 5012759552292
  • Fitting Position: This characteristic varies depending on the car model.
  • Condition: New
Trade numbers: DELPHI BG4978C
In stock (Item(s) left: 2)
£38. 99
Price per item
£77.98 / Price per 2 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

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Safety and product information
Compatibility with passenger cars
ОЕ number

OE reference number(s) comparable with the original spare part number:

DELPHI 31471816 Brake disc

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RIDEX 82B1761 Brake disc Rear Axle, 320x20mm, 5/6x108, Vented, Cast Iron
Parts Details
  • Fitting Position: Rear Axle
  • Diameter: 320
  • Brake Disc Type: Vented
  • Drilled: no
  • Surface: Uncoated
  • Machining: Untreated
  • Supplementary Article / Supplementary Info Info 2: without bolts / screws
  • Brake Disc Thickness: 20
  • Height: 43
  • Material: Cast Iron
  • Centering Diameter [mm]: 63,5
  • Number of Holes: 5 / 6
  • Wheel Bolt Bore Diameter [mm]: 15,8
  • Bolt Hole Circle Ø [mm]: 108
  • Item number: 82B1761
  • Manufacturer: RIDEX
  • EAN number: 4059191801923
  • Condition: New
Details
RIDEX 82B1761 Brake disc Rear Axle, 320x20mm, 5/6x108, Vented, Cast Iron
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JURID 563288JC Brake disc 320x20mm, 5, 1x108, Vented
Reviews - 1
Parts Details
  • Diameter: 320
  • Brake Disc Type: Vented
  • Drilled: no
  • Surface: Coated
  • Supplementary Article / Supplementary Info Info 2: without bolts / screws
  • Brake Disc Thickness: 20
  • Height: 43
  • Number of Holes: 5
  • Hole Arrangement / Number: 1
  • Bolt Hole Circle Ø [mm]: 108
  • Minimum thickness [mm]: 17,5
  • Bore Diameter [mm]: 63,6
  • Packing Type: Box
  • Item number: 563288JC
  • Manufacturer: JURID
  • EAN number: 4060426408978
  • Condition: New
Details
JURID 563288JC Brake disc 320x20mm, 5, 1x108, Vented
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FEBI BILSTEIN 171444 Brake disc Rear Axle, 320x20mm, 5x108, internally vented
Reviews - 1
Parts Details
  • Fitting Position: Rear Axle
  • Diameter: 320
  • Brake Disc Type: internally vented
  • Drilled: no
  • Surface: Coated
  • Machining: High-carbon
  • Brake Disc Thickness: 20
  • Centering Diameter [mm]: 63
  • Rim Hole Number: 5
  • Bolt Hole Circle Ø [mm]: 108
  • Thickness: 43
  • Minimum thickness [mm]: 17,5
  • Number of mounting bores: 1
  • Observe service information
  • Item number: 171444
  • Manufacturer: FEBI BILSTEIN
  • EAN number: 4054224714447
  • Condition: New
Details
FEBI BILSTEIN 171444 Brake disc Rear Axle, 320x20mm, 5x108, internally vented
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BREMBO Prime 09.C938.11 Brake disc 320x20mm, 5, internally vented
Reviews - 26
Parts Details
  • Diameter: 320
  • Brake Disc Type: internally vented
  • Drilled: no
  • Surface: Coated
  • Product line: Prime
  • Brake Disc Thickness: 20
  • Height: 43
  • Centering Diameter [mm]: 64
  • Number of Holes: 5
  • Minimum thickness [mm]: 17,5
  • Item number: 09.C938.11
  • Manufacturer: BREMBO
  • EAN number: 8020584228388
  • Condition: New
Details
BREMBO 09.C938.11 Brake disc 320x20mm, 5, internally vented
Article number: 09.C938.11
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BOSCH 0 986 479 E87 Brake disc 320x20mm, 5x108, Vented
Reviews - 1
Parts Details
  • Diameter: 320
  • Brake Disc Type: Vented
  • Drilled: no
  • Surface: Coated
  • Brake Disc Thickness: 20
  • Height: 43
  • Centering Diameter [mm]: 63,5
  • Number of Holes: 5
  • Bolt Hole Circle Ø [mm]: 108
  • Minimum thickness [mm]: 17,5
  • fulfils ECE norm: ECE-R90
  • Bore Diameter up to [mm]: 15,75
  • Item number: 0 986 479 E87
  • Manufacturer: BOSCH
  • EAN number: 4047026321876
  • Condition: New
Details
BOSCH BD2733 Brake disc 320x20mm, 5x108, Vented
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A.B.S. COATED 18567 Brake disc 320x20mm, 5x108, Vented
Reviews - 4
Parts Details
  • Diameter: 320
  • Brake Disc Type: Vented
  • Drilled: no
  • Surface: Coated
  • Product line: COATED
  • Brake Disc Thickness: 20
  • Height: 43
  • Centering Diameter [mm]: 64
  • Rim Hole Number: 5
  • Bolt Hole Circle Ø [mm]: 108
  • Minimum thickness [mm]: 17,5
  • Hub Diameter [mm]: 153
  • Weight [kg]: 7,14
  • Item number: 18567
  • Manufacturer: A.B.S.
  • EAN number: 8717109681192
  • Condition: New
Details
A.B.S. 18567 Brake disc 320x20mm, 5x108, Vented
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compared to RRP £136.00

£55. 49
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Brake disc DELPHI BG4978C compatible with the following popular cars

Car models Volvo XC60 2; Volvo XC90 II; Volvo V90 2; V60 II (225; 227); Volvo S90 2; Polestar 2; S60 III (224); V90 II Cross Country (236); V60 II Cross Country (227)
Engines B5 Mild-Hybrid Polestar AWD; T6 Plug-In Hybrid AWD; 2.0 B5 Mild-Hybrid AWD; 2.0 B5 Mild-Hybrid; T8 Hybrid AWD; B4 Plug-In Hybrid AWD; B4 Mild-Hybrid; B6 Mild-Hybrid AWD; B5 Mild-Hybrid AWD; B5 Mild-Hybrid; D4 Polestar; D5 Polestar AWD; T4 Polestar; T6 Polestar AWD; T5 Polestar; T5 Polestar AWD; B4 Mild-Hybrid AWD; D4 Polestar AWD; T8 Hybrid Polestar AWD; D4; T4; D3; T5 AWD; T6 AWD; T5; D5 AWD; D4 AWD; T8 Plug-in Hybrid AWD; T8 Plug-in Hybrid Polestar AWD; T5 Drive-E Polestar AWD; D5 DRIVe Polestar AWD; T8 Twin Engine AWD; T6 Plug-in-Hybrid AWD; T8 Recharge AWD; B5 Mild Hybrid Polestar AWD; B5 Mild Hybrid AWD; Polestar AWD; D3 AWD; T8 Plug-in-Hybrid AWD; T6 Plug-in Hybrid AWD; B3 Mild-Hybrid; 2.0 T6 Drive-E Polestar AWD; D4 Drive-E Polestar AWD; T5 Drive-E Polestar; T6 Drive-E Polestar AWD; D4 Drive-E Polestar; 2.0; EV; T8 Twin Engine Polestar; T6 Twin Engine AWD
Engine power (horsepower) 150-476 hp
Power (kilowatts) 110-350 kW
Year of manufacture 2014-2026
Manufacturer article number BG4978C
OE part number(s) 31471816, 31400778, 32329116

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