JEEP T18 TO DANA 20 T/C LG

Advance Adapter

The Jeep T-18 4 speed manual adapter to the Jeep / Scout Dana 18 / 20 is transfer case is 1.00” in length and is made from 356 T-6 heat treated aluminum alloy. Our adapter kit will include a adapter housing, new T-18 output shaft, spacer bushing, gaskets, seal, fastening hardware and adapter instructions.

Note: This adapter only fits large hole transfer cases.

Transfer case

This adapter assembly will fit any Dana Spicer 18 / 20, Scout version with a 6 tooth female drive gear. Please I.D. the transfer case bore size (3-1/8”) small hole or (4”) large hole for proper fitment. Additional information can be obtained in our on-line catalog, Jeep & Scout Vehicle Section: Transfer Case Information, Jeeps 1941-79.

Transmission

This kit is designed for exclusive use with the Jeep T-18. The Jeep version of the T-18 was used from 1965 until 1979 model years. It’s a heavy duty 4 speed with a cast iron case and top cover. The case length is 11.87” and on the driver’s side of the case will be casting number of T-18 or 13-01 with a PTO cover plate found on the passenger side and/or driver’s side.

Bill Of Materials

• STUD BOLT 3/8 -16 X 1-1/2 / 723714
• NUT 3/8 -16 PLATED GRD 5 / 723701
• SEAL WASHER 3/8 / 723750
• BOLT 3/8 -16 X 1.25″ SHCS ZNC / 723730
• SEAL-FORD T18 – JEEP DANA 18 / 716737
• SHAFT- JEEP T18 6SP OUTPUT / 52-7200
• JEEP T18 TO DANA 20 LARGE HOLE / 51-8705
• T.C. GASKET/JEEP or TOY L/C / 716568
• SPACER- T90 AND T86 / 716181
• NUT-NYLON LOCK 7/8 -16 / 728701
• S.H.C.S. 7/16 -14 X 1-1/4 / 724317