Jeep J-3700 Transmission Internals

Looking for aftermarket parts to modify or upgrade your Jeep J-3700 with transmission internals? At Tunersports.com we carry a huge selection of the top name brand performance transmission internal parts and accessories for your J-3700.

Whether you have a 1965 or 1970 Jeep J-3700 in Base trim we have you covered. We have 4 transmission internals available to mod your J-3700. All parts have free shipping to the Continental US 48 States.

All J-3700 Transmission Internal Parts:

OMIX Transfer Cases

SHIPS FROM MANUFACTURER 16560.57 Omix proudly offers a vast collection of OE quality replacement parts for Jeep & Willys vehicles to help keep the Jeep legend alive. This replacement sealed transfer case output shaft bearing fits 41-45 MB / GPW, 45-49 CJ2A, 49-53 CJ3A, 53-64 CJ3B, 50-52 M38, 52-57 M38A1, 56-64 DJ3A, 57-64 FC, 55-79... Omix Transfer Case Sealed Bearing 41-79 Willys & Models 1965-1966 Jeep J-3700 Base 1968-1970 Jeep J-3700 Base $58.29 Details

SHIPS FROM MANUFACTURER 18603.55 OMIX proudly offers all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement transmission to transfer case gasket fits 41-71 Jeep / Willys models equipped with the Dana 18 transfer case and T90 transmissio... Omix Transfer Case Gasket Dana 18 41-71 Willys & Models 1965-1966 Jeep J-3700 Base 1968-1970 Jeep J-3700 Base $29.80 Details

SHIPS FROM MANUFACTURER 18603.56 OMIX proudly offers all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement transmission to transfer case gasket fits 67-71 Jeep models equipped with 6-cylinder engines and T18 transmissions. Replaces OE ... Omix Transfer Case Gasket 67-71 Jeep Models 1968-1970 Jeep J-3700 Base $29.03 Details

SHIPS FROM MANUFACTURER 18760.37 OMIX proudly offers all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement transfer case speedometer gear O-ring fits various 55-06 Willys / Jeep applications (Does NOT fit Rubicon models). Features 2.00... Omix Speedometer Gear O-Ring 55-06 Jeep models 1965-1970 Jeep J-3700 Base $30.57 Details