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Description

Porsche Rear differential – rear bush SPORT

Strongflex – 021997A

The Strongflex 021997A is a polyurethane rear bush for the rear differential with a hardness of 90ShA (yellow, SPORT). It replaces the soft OEM rubber, giving more precise geometry, better control and greater durability for fast road, drift and track use.

Delivery & fitting

• Hardness: 90ShA
• Material: Polyurethane (PUR/PU)
• Includes assembly grease for easy fitting

For many BMW models we stock the Strongflex SPORT (yellow) range; everything else is delivered very quickly, in around 4 to 7 days.

Specifications

• Required per car: 2
• Pieces per pack: 1
• OEM number(s): 8K0599257N, 8K0599257E, 8K0599257L
• Hardness: 90ShA (SPORT)
• Material: Polyurethane (PUR/PU)

Full compatibility list

• Audi A4 / S4 / RS4 IV (07-15) B8 B8 (07-15) Quattro & Allroad
• Audi A4 / S4 / RS4 IV (07-15) B8 RS4 B8 (12-15)
• Audi A4 / S4 / RS4 IV (07-15) B8 S4 B8 (09-15)
• Audi A5 / S5 / RS5 8T (07-16)
• Audi A5 / S5 / RS5 8T (07-16) QUATTRO
• Audi A5 / S5 / RS5 8T (07-16) RS5 (10-16)
• Audi A6 / S6 / RS6 C7 (11-18) C7 Quattro (11-18)
• Audi A6 / S6 / RS6 C7 (11-18) RS6 C7 (12-17)
• Audi A6 / S6 / RS6 C7 (11-18) S6 C7 (13-17)
• Audi A7 / S7 / RS7 C7 (10-17) C7 Quattro (10-17)
• Audi A7 / S7 / RS7 C7 (10-17) RS7 C7 (13-17)
• Audi A7 / S7 / RS7 C7 (10-17) S7 C7 (12-17)
• Audi A8 / S8 D4 (09-17)
• Audi A8 / S8 D4 (09-17) QUATTRO
• Audi Q5 / SQ5 8R (08-16)
• Audi Q5 / SQ5 8R (08-16) QUATTRO
• Porsche Macan (13-)