Throw Out Bearing (TOB) - E30, E36, E46, E28, E34, E39, E24, Z3

Resolve TOB noises and restore proper clutch operation. OE replacement for BMW part #21517521471.

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Price:
$46.99

A worn throw-out bearing on the E30, E36, E46, E28, E34, E39, E24, and Z3 causes a grinding or rattle sound when the clutch pedal is pressed. Pushing the clutch pedal in will trigger the sound but it is quiet with the clutch disengaged. It's unusual that a throw-out bearing (TOB) needs replacement without doing a whole clutch but if the bearing is making noise and the clutch has plenty of life, this OEM throw-out bearing is an inexpensive and easy solution. It can also be used in the Valeo SMF kits as an replacement or upgrade (metal housing instead of plastic).

This is the latest throw-out bearing design and replaces previous part numbers including 21517521471 (21-51-7-521-471), 21511223366 (21-51-1-223-366), 21511223168 (21-51-1-223-168), and 21511208423 (21-51-1-208-423). These numbers have all been superseded to this latest number, so if you have any of these numbers, this is the throw-out bearing you'll want and need. 

This is an OEM throw-out bearing manufactured by Sachs - one of the original suppliers to BMW for this part, as well as many other clutch components. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.

This is also the TOB included in our Sachs and custom Clutch Masters clutch kits. If you are piecing together a performance disc and sport pressure plate, make sure you also get one of these throw out bearings.



BMW Fitments:
3 Series
E21 (75-83) > 320i
3 Series
E30 (84-91) > 318i
E30 (84-91) > 318is
E30 (84-91) > 325e
E30 (84-91) > 325es
E30 (84-91) > 325i
E30 (84-91) > 325is
E30 (84-91) > 325ix
3 Series
E36 (92-99) > 318i M42
E36 (92-99) > 318i M44
E36 (92-99) > 318ic M42
E36 (92-99) > 318ic M44
E36 (92-99) > 318is M42
E36 (92-99) > 318is M44
E36 (92-99) > 323ic
E36 (92-99) > 323is
E36 (92-99) > 325i
E36 (92-99) > 325ic
E36 (92-99) > 325is
E36 (92-99) > 328i
E36 (92-99) > 328ic
E36 (92-99) > 328is
3 Series
E36/5 (95-99) > 318ti M42
E36/5 (95-99) > 318ti M44
3 Series
E46 (99-05) > 320i
E46 (99-05) > 323Ci
E46 (99-05) > 323i
E46 (99-05) > 325Ci
E46 (99-05) > 325i
E46 (99-05) > 325xi
E46 (99-05) > 328Ci
E46 (99-05) > 328i
E46 (99-05) > 330Ci
E46 (99-05) > 330i
E46 (99-05) > 330xi
5 Series
E12 (77-81) > 528i
E12 (77-81) > 530i
5 Series
E28 (82-88) > 528e
E28 (82-88) > 533i
E28 (82-88) > 535i
E28 (82-88) > M5 (87-88)
5 Series
E34 (89-95) > 525i M20
E34 (89-95) > 525i M50
E34 (89-95) > 530i
E34 (89-95) > 535i
5 Series
E39 (97-03) > 525i
E39 (97-03) > 528i 97-98
E39 (97-03) > 528i 99-00
E39 (97-03) > 530i
6 Series
E24 (77-89) > 633CSi
E24 (77-89) > 635CSi
E24 (77-89) > M6
7 Series
E23 (77-87) > 733i
E23 (77-87) > 735i
7 Series
E32 (88-94) > 735i
X5 Series
E53 X5 (00-06) > X5 3.0i M54
Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 1.9
E36/7 / E36/8 Z3 (96-02) > Z3 2.5
E36/7 / E36/8 Z3 (96-02) > Z3 2.8 97-98
E36/7 / E36/8 Z3 (96-02) > Z3 2.8 99-00
E36/7 / E36/8 Z3 (96-02) > Z3 3.0
Z Series
E85 / E86 Z4 (03-08) > Z4 2.5i M54
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