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031739A: Front wishbone bush SPORT

031739A: Front wishbone bush SPORT

In Stock. Ready to Ship.
E8x · E9x · Z4 E89
031739A
90
ShA hardness
1
per pack
2
per car
E8x
chassis
04–16
years
D0323
diagram
Front wishbone bush SPORT · sold per piece · car takes 2
01Overview
This is the front wishbone / lower arm bush, in polyurethane.

This bush sets the front geometry. When the rubber goes soft, caster and camber move under braking and the steering goes numb exactly when you need it to talk to you.

90 ShA polyurethane — the yellow SPORT compound. StrongFlex build this grade for tuned and lowered cars: the suspension gets noticeably stiffer, the geometry stops moving under load and the car holds its line when you push it.

Polyurethane keeps the arm located, so the front end stays sharp under braking and turn-in and the steering tells you what the tyre is doing.

Every StrongFlex product ships with the correct grease for fitting.
02In The Box
  • 1x 031739A Front wishbone bush SPORT, 90 ShA
  • Grease for fitting
03Specification
Reference031739A
MaterialPolyurethane (PUR/PU)
Hardness90 ShA
yellow SPORT grade
ColourYellow
black on request
Pcs per product1
Quantity per car2
OEM replaced31126765597
GreaseIncluded
DiagramsD0323
D0333
04Fitment
Fits:

· BMW 1 I (04-13) E81 / E82 / E87 / E88 RWD
· BMW 3 V (04-13) E90 / E91 / E92 / E93 RWD
· BMW X1 I (09-15) E84 RWD
· BMW Z4 II (09-16) E89
E81 E82 E87 E88 E90 E91 E92 E93 X1 E84 Z4 E89

Replaces BMW part 31126765597. A car takes 2.
05Options & Notes
Colour
Supplied in yellow. Black is available on request — same compound, same hardness.
Fitting notes
01A car takes 2. This listing is 1 piece, so order accordingly.
02Replace them in pairs. A new bush on one side and a tired one on the other leaves the axle sitting crooked.
03Grease the bush surfaces on assembly. StrongFlex include the grease.
StrongFlex031739A
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