Advance Adapters 50-6305 Transmission Adapter, TH350/NP231-21T Upgrading To 87-95 23-Spline
050-50-6305
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Advance Adapters 50-6305 Features:
- Our 50-6305 will allow you to adapt a GM TH350 3 speed automatic transmission to the Jeep NP231 transfer case. The adapter housing is 3.625” in length and is manufactured from 356-T6 heat treated aluminum alloy. We also supply a mounting provision on the bottom of the housing to bolt-on our heavy duty transmission mount (716008). The adapter kit includes an adapter housing, new TH350 output shaft, 27 x 23 spline spud shaft, 23 Spline Input Shaft, bearing, snap rings, gasket, o-ring, fastening hardware and adapter instructions.
- Note: This adapter kit could be used with a long input NP231. This stickout measurement is 2.12” from the face. However, our spud shaft included will need to be shortened.
- Transfer Case
- The adapter assembly will fit the Jeep NP231 transfer case with a 21 spline input shaft. This input shaft protrudes from the face of the transfer case 1.19”. Introduced in 1988, the Jeep NP231 is a part-time transfer case became the standard for XJ and YJ models. It was also used in six cylinder ZJ models through 1995. Chain driven with a 2.72:1 low range, it’s reliable even with more than stock horsepower applied.
- The kit is designed to fit Jeep New Process / NVG models 207, 231 with 21 spline input shafts.
- 50-6300 BOLT PACK / 714201
- INPUT GEAR-NP231 23 SPLINE PRE 95 W/ 716325A / 716053
- GM TH350 NYLON BUSHING / 716062
- SHAFT- GM27/NP231 23SP SPUD / 52-6302
- ADAPTER- TH350 TO D300 / 51-6300
- SHAFT-TH350 4X4 / 52-1200
- SEALED BEARING 209RS / 716308
- GASKET-N.P.208 TRANSFER CASE / 716517
- SEAL-DUAL LIP NP231 T/C / 716738
- STUD BOLT 3/8 -16 X 2 LG B7 / 723711
- GM AUTO TRANSMISSION O RING / 716511
- SNAP RING (T350 & T400) / 716450
- TRUE ARC SNAP RING / 716456
Specifications:
Motor Vehicles
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Tools:
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Electrical Cords
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