188mm BMW Carrier Cap Machine Work
When performing the 4-clutch upgrade on a 188mm differential, it is necessary to machine the carrier cap to permit additional clearance for the extra top side clutch. We offer this machining service in-house at Thayer Motorsports.
After purchasing, you'll need to remove the bearing and send your good condition, cleaned cap to the following address:
Thayer Motorsports, Attn: Cap Machine Work, PO Box 100, Aldie, VA 20105
Shipping the caps is easily accomplished via a USPS small flat rate box. Please make sure to insure the incoming shipment and retain the tracking number.
Typical return shipping turn around is a few days from receipt.
from $ 201.99
from $ 295.99