TROPHY TRUCK/6100  36 SPLINE THIRD MEMBER (Using Underdrive)

Please call for a custom quote. 702-651-2071 ext. 300


Gearworks Trophy Truck thirdmembers have won more off road races than any other. Our attention to detail, using only the highest quality components and thorough testing has made for a winning combination.  Every thirdmember is run on our test stand for 30 minutes before shipment to validate preloads, and to check for leaks and vibrations. All you have to do is drop it in and go racing! They include a high quality shipping container included at No Charge! (A $60.00 Value)

These thirdmembers are especially set up for trucks with under drives. They have our newest HD 4.00″ TT case with massive 9/16″ 8740 chrome moly main studs, our forged 36 spline spool, 2024 Pinion Support with large Timken bearings, extra capacity tail bearing and a National double lip pinion seal with a dust exclusion lip, 1/2″ & 7/16″ ARP ring gear bolts, and our high angle 1480 billet yoke with a seal guard welded on.  The gear sets are Shot Peened and REM Polished.

Your choice of ratios; 3.70 – 3.89 – 4.11 – 4.29 – 4.57 – 4.71 (specify ratio at checkout)

Starting at $4620.00


Please call for a custom quote.
702-651-2071 ext. 300

Additional information

Weight 92 lbs
Dimensions 22 × 16 × 12 in


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