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Your Vehicle BMW E30 325is M20 2.5L

Turner Thrust Arm Monoball Bearings for your BMW E39 I6

With the Turner Front Thrust Arm Monoball Upgraded bearings, you can take your BMW suspension feel, turn in response, and braking feedback to a more tangible and connected level without compromising lifespan or durability for street or track driving.

Designed with the functionality of solid or stiffer bushings in mind, and the durability and lifespan of the factory rubber bushings equally important, Turner Motorsport's Monoball upgrade give you the advantages of stiffer and more responsive bushings for performance use, with the durability and comfort found in the OE bushings!


Don't Sacrifice Comfort

Fits:
BMW E39 525i/528i/530i (1997-2003)

Turner Motorsport Performance Monoball Upgrade Kit - Pre-installed - (NO LONGER AVAILABLE)
Featuring the Turner thrust arm and control arm monoballs pressed into Lemforder control arms!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Turner Motorsport - Corporate Logo
ES#: 3508295
Mfg#: 022015TMS10KT
No longer available
Turner Motorsport Control Arm Monoball Upgrade Kit - Pre-installed
Designed to put the performance back in your suspension through crisp, precise handling featuring Lemforder control arms
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Turner Motorsport - Corporate Logo
ES#: 3468117
Mfg#: 022015TMS05

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Availability:
In Stock
On SALE
$597.99

This product was last offered at the strikethrough price on
06-13-2026

$580.05 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Turner Motorsport Front Monoball Bearing Kit - (NO LONGER AVAILABLE)
Designed to put the performance back in your suspension through crisp, precise handling
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Turner Motorsport - Corporate Logo
ES#: 3508299
Mfg#: 022015TMS11KT1
No longer available
This product has been superseded to ES#3647051
Turner Motorsport Front Control Arm monoball bearings (FCAB)
Designed to put the performance back in your suspension through crisp, precise handling
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Turner Motorsport - Corporate Logo
ES#: 3241243
Mfg#: 022015TMS02
No longer available
Turner Motorsport Thrust Arm Monoball Upgrade - (NO LONGER AVAILABLE)
The ultimate in thrust arm upgrades!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Turner Motorsport - Corporate Logo
ES#: 3241258
Mfg#: 022013TMS02
No longer available
Turner Motorsport Thrust Arm Monoball Upgrade - Pre-Installed Arms - (NO LONGER AVAILABLE)
The ultimate in thrust arm upgrades!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Turner Motorsport - Corporate Logo
ES#: 3241262
Mfg#: 022013TMSE39KT
No longer available

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