Tamiya 51761 Drive Shafts 46mm for Double Cardan (Ball Bearing Type)  [51761]

Technical Brief — 46mm Double Cardan Shafts

The Tamiya 51761 package includes two 46mm drive shafts made for double cardan joints and delivered in the ball bearing variant to lower rotational friction in the driveline. These shafts are listed for the TRF421X chassis and can act as direct replacements for TRF421X (Item 42391) or as upgrade components for the TRF421 standard (Item 42384).

Installed bearings help to limit speed loss through the joint under steering load, which supports steadier power delivery when cornering. For installation on the TRF421 standard chassis, pair these shafts with Item 51762 Ball Bearing Set for Universal Shafts, Item 51763 TRF421X Front Direct Cups (2pcs.), and Item 51764 TRF421X Gear Differential Joints (Ball Bearing Type) as specified in the Tamiya parts listings.

Fitment

• TRF421 (Item 42384)
• TRF421X (Item 42391)

Choose Tamiya 51761 shafts to replace worn double cardan parts or to standardise a TRF421 build to the TRF421X shaft spec; use the listed complementary items for full fitment.