Chevrolet Blazer Np241c Transfer Case

The Chevrolet Blazer Np241c Transfer Case is a chain-driven transfer case produced by New Process (later New Venture) and was used in GM trucks including the full-size Chevrolet Blazer (K5) around 1988–1992

. It replaced the older Chevrolet Blazer Np241c Transfer Case and provided part-time 4WD functionality, with both manual and early electronic shift versions available.

Some years (e.g., 1989) introduced an electronic speedometer drive, while others used cable systems—this can influence compatibility and choice

 Where to Buy: Actual Listings & Prices

• Remanufactured Unit

• Price: US $895

• Described as remanufactured, with a 2-year warranty and high seller rating (Spring Valley, CA)

• Manual Shift, Passenger-Drop, 32‑Spline

• Price: US $1,400, free shipping.

• Fits 4L80E transmissions (1994–1999 GM trucks), 32‑spline input

• Powertrain Company – OEM‑Spec Reman

• Price: US $1,798.20, free shipping.

• Fits 1988–1992 Chevy/GMC trucks and SUVs; supports both manual and automatic shifting. Includes 3‑year unlimited‑miles warranty

• US Powertrain – Reman Assembly

• Price: Around US $1,095 (plus a $600 core charge) or higher depending on model. Comes with a warranty (typically 36 months/36,000 miles)

• National Differential – Reman with 2‑Wire Plug

• Price: US $1,250; shipping ~$285, includes core return policy and 3‑year parts-and-labor warranty

• Kijiji (Canada) – Used from 1989 K2500

• Price: CAD $500 (~US $350). Pulled from low-mileage unit; also selling the associated SM465 manual transmission and engine

• Cobra Transmission – Rear Housing Only

• For those needing parts rather than full cases: rear half available New or Used, starting at ~$94

• Transmission Parts Distributors New OE Rear Housing

• Makes parts sourcing simpler: OEM rear housing for ’88–’98 Chevy/GMC models (including Blazer) available with fast shipping, price not listed

 Price Comparison & Market Comparison Chevrolet Blazer Np241c Transfer Case

Pricing insights:

• Typical remanufactured Chevrolet Blazer Np241c Transfer Case units range $900–$1,800, depending on warranty, casing type, and ship‑in‑the‑box or core charge.

• Used units, especially junkyard pulls or local deals, can be found for significantly less (sub-$500).

• Individual parts (rear housing, shafts) range $90–$140 if you want to repair rather than replace.

 Buying Considerations

A. Transmission Compatibility & Spline Count On Chevrolet Blazer Np241c Transfer Case

• Must match your transmission input spline: older 4‑speed and 700R4/4L60 use 28-spline; newer 4L80E/4L85E use 32-spline units

B. Speedometer Drive Type

• Chevrolet Blazer Np241c Transfer Case came with both electronic (hall‑effect) and mechanical cable speed sensor options, depending on year/vehicle

• Converting between types is possible — replace the tail housing if needed. Forum users report that swapping housing is often viable:

C. Core Charges & Returns

• Prices from Powertrain, US Powertrain, and National Differential often include core charges that can be refunded with return of your old case, or waived if you send it back promptly. Always clarify terms

D. Warranty & Quality

• Higher-cost reman units ($1,000+) usually include 3-year warranties covering parts and labor — valuable for long-term peace of mind.

• Used units are cheap but come with no guarantees — factor in rebuild or leakage risks.

E. Shipping Costs & Location

• Sellers in the U.S. may ship internationally, but shipping can be a substantial cost (e.g., National Differential’s $285)

•  Check if the seller offers international shipping or if you can ship to a freight forwarder.

F. DIY vs Full Unit Chevrolet Blazer Np241c Transfer Case

• If disassembly skills and tools are available, you can buy rear housings or rebuild kits (chains, bearings, synchro pads) to save cost — e.g., housing ~$90 , chain kits ~$140

 Community Insights & Advice

Reddit and forum threads are full of real-world experiences:

• Rebuild vs Replace:

• Finding Passenger‑Drop Units is Tough:

• Avoid Overpaying for Service:
  One user reported paying US $8,000 for a replacement —

• Compatibility Note:
  Electronic vs mechanical speed sensor housing swaps are common and doable — plan accordingly

 Buying Strategy & Recommendations On Chevrolet Blazer Np241c Transfer Case

1. Determine your exact needs:

   • Transmission spline count (28 vs 32)

   • Speedometer type needed (electronic vs cable)

2. Set a budget:

   • < $500 if you’re okay with used and potential risk

   • $900–$1,500 for reman with warranty and peace of mind

3. Start with listings:

   • eBay ($895 for reman, $1,400 for specific fit)

   • Powertrain Company or US Powertrain for warranty-covered units

   • Check options in Canada (Kijiji) if price and pickup viable

4. Consider partial replacements:

   • If your core is good, source just a rear housing or rebuild kit to save money.

5. Factor total cost:

   Check local communities or Facebook groups:

   • Sometimes parts swap regions can net you better deals without shipping hassles.

Conclusion

If you’re looking for a reliable Chevrolet Blazer Np241c Transfer Case, here are the best options:

• Budget-conscious? Look for used units (~US $350–$500) if you’re comfortable with no warranty.

• Want reliability? Reman units (US $900–$1,400) offer warranties from eBay or remanufacturers.

• Need exact fitment? Powertrain Company or US Powertrain provide OEM-quality reman options (US $1,100–$1,800).

• DIY friendly? Consider just sourcing parts like rear housings (~US $90) and rebuild kits (~US $140).