BMW X3 GEAR BOX TRANSFER CASE SERVO ACTUATOR MOTOR REBUILD GEAR PART NUMBER: X8R33
Brake, ABS, and 4X4 lights all lit?
Clicking / juddering sound from transfer case “4X4 inactive” message.
THE CAUSE
The gear within your transfer case actuator wears and causes the symptoms noted above.
Attached to the transfer case is an actuator motor, within in this there is a poor quality Nylon plastic gear, this is turned by a metal worm gear. Over time the Nylon wears down and strips and leads to the gear not turning; this results in the symptoms noted above. BMW do not supply this part as a spare, they will provide at vast cost a complete replacement motor, this however will fail again because of the Nylon gear.
VEHICLES AFFECTED
X3 E83
2.0d 2003- 2006
2.0i 2003-2006
2.5i 2003-2006
3.0d 2003-2006
3.0i 2003-2006
X3 E83 LCI
1.8d 2009-2010
2.0d 2006-2010
2.0i 2006-2010
2.5si 2006-2010
3.0d 2006-2010
3.0i 2006-2010
3.0sd 2006-2010
3.0si 2006-2010
X5 E53
3.0d 2003-2006
3.0i 2003 (Oct onwards) -2006
4.4i 2003-2006
4.8is 2003 (Nov onwards) -2006
BMW X5 E70
3.0d 2006-2010
3.0sd 2007-2010
3.0si 2006-2010
3.5d 2008-2010
4.8i 2006-2010
X5 M 2008-2013
BMW X5 E70 LCI
35dX 2009-2013
BMW X6 E71
30dX 2007-2010
35dX 2005-2010
35iX 2007-2010
40dX some models
X6 M 2008-2014
X6 Hybrid 2009-2011
Associated part numbers:
27107566296
27107568267
ATC 400 ATC 500 ATC 700
27107566296GR, 7-10-7-566-296GR, 27 10 7 566 296GR, 27107566296GR, 27-10-7-566-296, 27 10 7 566 296 , 27107566296, BOSCH 013000850, 8473227771, 8472227771, 09-3509-010, 9 3509 010, 093509010, 2710 7528559-01.
THE SOLUTION
Fit our improved design actuator gear and restore your actuator motor.
Replace just the failing component the Nylon gear with our replacement gear made from a plastic / Carbon Fiber mixture; a far better quality part than OEM. This will repair the issue and save the cost of a new actuator motor that would just fail again. A high quality precision made improved material replacement part.
FULL INSTRUCTIONS INCLUDED
Any questions please contact us, we are here to help!
1 year warranty with all our products.
Experts in automotive solutions;
10 years experience in manufacturing bespoke parts.
VAT invoice included with every item, trade discounts offered.
