What kind of transfer case does a Blazers use?

There are two different transfer cases used in the blazers. New Process 231, which is a manual shift transfer case. Uses 2.5 pints of Dexron IIE or equivelant.

What is the model number on a Chevrolet transfer case?

New Venture tags will provide you with the transfer case model number, the vehicle designator, the unit part number, the build date and the low gear ratio.

How to clean transfer case fluid in Jimmys / Blazers?

Pull the upper plug and then the bottom one and drain the case, let it drain for some time. Once drained, replace the lower plug and fill the transfer case thru the upper plug until it overflows. Then replace the plug adn clean up the mess. There are two different transfer cases used in the blazers.

How big are the plugs on a transfer case?

The plugs on the transfer case will either be female 3/8″ square plugs that require a 3/8″ ratchet or breaker bar to fit into the square hole, or they will be 3/8″ or 7/16″ square plugs and use a cresent wrench [ouch] or 3/8″ or 7/16″ wrench to remove them.

What kind of transfer case does a Chevy Blazer use?

The NP208 transfer case is similar to the NP203 and NP205 cases, sharing a number of applications between them, though on the 208 the casing is made out of aluminum rather than iron. Usage: Chevy Blazer, Suburban, and Tahoe from 1981-1988. Chevy pickups and vans from 1981-1987. GMC Jimmy, Suburban and Yukon and Full Size pickups 1981-1988.

What kind of transfer case does a Chevy S10 use?

Usage: used in Chevrolet S10 Blazer and S10 Pickups. Chevrolet started using this transfer case in 1999 models. The NP241 is a solid, reliable transfer case and superior to the NP203 it replaced. But as they age, the drivechain can stretch.

When did General Motors start using transfer cases?

Usage: The NP243 was installed in General Motors vehicles starting in 1996, used in both 1500 and 2500 series pickup trucks, suburban, Tahoe and Yukon’s. These transfer cases are part time four wheel drive electric shift.

What kind of transfer case does a GMC Jimmy use?

GMC Jimmy, Suburban and Yukon and the 1500, 2500, 3500, Sierra and Full Size Van The NP243 Transfer Case is commonly found in late 90s GMC and Chevrolet SUVs. Chevy used a NP241C and the GMC a NP243C transfer case. That is New Process, also known as New Venture.