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1988 Jeep Wrangler Transmission Internals

Looking for aftermarket parts to modify or upgrade your 1988 Jeep Wrangler with transmission internals? At Tunersports.com we carry a huge selection of the top name brand performance transmission internal parts and accessories for your Wrangler.

Whether you have a 1988 Jeep Wrangler in Base to Sport trim we have you covered. We have 29 transmission internals available parts to mod your Wrangler. All parts have free shipping to the Continental US 48 States.

1988 Wrangler Transmission Internal Parts:

Only show in-stock parts

OMIX Input Shafts

SHIPS FROM MANUFACTURER 18886.09 OMIX proudly offers all the parts you need to keep your Willys/Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement front input shaft fits 87-89 Wrangler YJ and 86-89 Cherokee XJ / Comanche MJ (thru 11/5/88) models equipped with AX5 manu... Omix AX5 Input Shaft 87-95 Jeep Wrangler (YJ) 1987-1988 Jeep Wrangler Base / Laredo / Sport 1988-1988 Jeep Wrangler S / Sahara $137.49 Details

OMIX Trans Shafts

IN STOCK - LOW 18886.92 OMIX proudly offers all the parts you need to keep your Willys/Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement manual transmission detent spring fits 87-95 Wrangler YJ, 97-02 Wrangler TJ, 84-01 Cherokee XJ and 86-92 Comanche MJ mode... Omix Manual Trans Detent Spring 87-02 Jeep Wrangler 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1995 Jeep Wrangler Sahara $23.53 Details

OMIX Trans Stabilizers

IN STOCK 18608.05 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 stabilizer stud fits 76-82 CJ5, 76-86 CJ7, 81-86 CJ8 Scrambler, 87-95 Wrangler YJ and 76-91 SJ models. For stabiliz... Omix Transmission Stabilizer Stud 72-95 CJ & Wrangler 1987-1988 Jeep Wrangler Sport 1987-1989 Jeep Wrangler Base / Laredo 1988-1988 Jeep Wrangler S 1988-1989 Jeep Wrangler Islander / Sahara $26.61 Details
IN STOCK 18608.06 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 stabilizer bushing fits 76-82 CJ5, 76-86 CJ7, 81-86 CJ8 Scrambler, 87-95 Wrangler YJ and 76-91 SJ models. Sold indi... Omix Trans Stabilizer Bushing Tremec & Warner Transs 1987-1988 Jeep Wrangler Sport 1987-1989 Jeep Wrangler Base / Laredo 1988-1988 Jeep Wrangler S 1988-1989 Jeep Wrangler Islander / Sahara $23.53 Details

OMIX Transfer Cases

IN STOCK 16580.53 Omix proudly offers a vast collection of OE quality replacement parts for Jeep & Willys vehicles to help keep the Jeep legend alive. This replacement slip yoke fits 87-95 Wrangler YJ, 97-98 Grand Cherokee ZJ and 99-00 Grand Cherokee WJ models equipped with NP231 transfer cases. Yoke features 26-spli... Omix NP231 Slip Yoke 87-00 Wrangler & Grand Cherokee 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1995 Jeep Wrangler Sahara $75.89 Details
IN STOCK 18612.01 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 chain fits 87-95 Wrangler YJ, 97-06 Wrangler TJ, 04-06 Wrangler Unlimited LJ, 87-01 Cherokee XJ, 87-92 Comanche MJ... Omix Transfer Case Chain NP231- 87-06 Jeep Wrangler YJ/TJ 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1995 Jeep Wrangler Sahara $155.09 Details
SHIPS FROM MANUFACTURER 18676.23 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 shift fork pad kit fits 87-90 Wrangler YJ models equipped with a NP231 transfer case. Replaces OE 83500994... Omix Transfer Case Shift Fork Pad Set NP231 87-90 Wrang 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Base / Laredo 1988-1988 Jeep Wrangler S 1988-1990 Jeep Wrangler Islander / Sahara $32.11 Details
SHIPS FROM MANUFACTURER 18676.25 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 housing extension fits 87-95 Wrangler YJ, 87-96 Cherokee XJ and 93-95 Grand Cherokee ZJ models equipped with a NP2... Omix NP231 Transfer Case Housing Extension 87-95(YJ) 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1995 Jeep Wrangler Sahara $89.09 Details
SHIPS FROM MANUFACTURER 18676.33 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 selector shaft O-ring fits 87-95 Wrangler YJ, 97-06 Wrangler TJ and 04-06 Wrangler Unlimited LJ models equipped wi... Omix NP231 Transfer Case Selector Shaft O-Ring 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1995 Jeep Wrangler Sahara $29.80 Details
IN STOCK 18680.36 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 oil tube O-ring fits 87-95 Wrangler YJ, 97-06 Wrangler TJ, 04-06 Wrangler Unlimited LJ, 87-01 Cherokee XJ, 93-98 G... Omix Transfer Case Oil Tube O-ring 87-07 Jeep Models 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1995 Jeep Wrangler Sahara $24.30 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 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1995 Jeep Wrangler Sahara $30.57 Details

Rugged Ridge Speedometer Gears

IN STOCK 18760.02 Rugged Ridge Speedometer Gear 26 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $81.28 Details
IN STOCK - LOW 18760.04 Rugged Ridge Speedometer Gear 27 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $81.28 Details
SHIPS FROM MANUFACTURER 18760.06 Rugged Ridge Speedometer Gear 28 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $86.78 Details
SHIPS FROM MANUFACTURER 18760.08 Rugged Ridge Speedometer Gear 29 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $86.78 Details
IN STOCK - LOW 18760.10 Rugged Ridge Speedometer Gear 30 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $81.28 Details
IN STOCK 18760.12 Rugged Ridge Speedometer Gear 31 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $81.28 Details
IN STOCK 18760.14 Rugged Ridge Speedometer Gear 32 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $81.28 Details
IN STOCK 18760.16 Rugged Ridge Speedometer Gear 33 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $81.28 Details
IN STOCK 18760.18 Rugged Ridge Speedometer Gear 34 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $81.28 Details
SHIPS FROM MANUFACTURER 18760.20 Rugged Ridge Speedometer Gear 35 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $86.78 Details
SHIPS FROM MANUFACTURER 18760.22 Rugged Ridge Speedometer Gear 36 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $86.78 Details
IN STOCK 18760.24 Rugged Ridge Speedometer Gear 37 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $81.28 Details
SHIPS FROM MANUFACTURER 18760.26 Rugged Ridge Speedometer Gear 38 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $86.78 Details
IN STOCK 18760.28 Rugged Ridge Speedometer Gear 39 Teeth Long 1987-1988 Jeep Wrangler Sport 1987-1990 Jeep Wrangler Laredo 1987-1993 Jeep Wrangler Base 1988-1988 Jeep Wrangler S 1988-1992 Jeep Wrangler Islander 1988-1993 Jeep Wrangler Sahara $81.28 Details