B&M Transfer Case Control Lever

B&M Transfer Case Control Levers: Off-Road Precision Built to Last

When you reach down to engage 4-wheel drive on the trail, the last thing you want is a flimsy plastic lever that barely clears the center console. B&M — a performance drivetrain icon with roots stretching back to 1953 — brings the same engineering philosophy that built its legendary shifter reputation directly to the transfer case control lever category. The result is a line of extended transfer case handles purpose-built to replace weak OEM units with hardware worthy of serious off-road use.

Why the Factory Transfer Case Handle Falls Short

The stock transfer case shift handles found on popular 4x4 platforms like the Jeep Wrangler are notoriously short and awkward to reach, often forcing drivers to look away from the trail or road while fumbling for the lever. B&M's extended handles directly address this ergonomic shortcoming. The extended length places the handle in a higher, more convenient location over the factory handle, making it far easier to grab while keeping eyes forward. Beyond reach, the additional leverage mechanically reduces the effort needed to shift in and out of 2-wheel and 4-wheel drive ranges — a meaningful advantage in demanding terrain.

Materials and Construction

B&M transfer case control levers are engineered with the same no-compromise materials philosophy the brand applies across its performance lineup. The shift handle assembly is manufactured from machined billet aluminum, paired with a 4340 steel shift stick finished in a durable e-coat or black anodized coating — replacing the weaker plastic OEM factory unit entirely. The 4340 chromoly steel is a high-strength alloy commonly used in motorsport applications, offering exceptional toughness under the kind of torque loads that come with aggressive 4x4 driving.

Specific Fitment: JK and JL Wrangler, Gladiator

B&M offers dedicated fitment options across multiple Jeep generations. The B&M 81152 extended transfer case handle covers all 2007–2018 Jeep Wrangler JK models (both 2-door and 4-door), providing a direct-fit replacement that installs without modification and includes a black shift knob. For the newer platform, the B&M 81173 is designed for 2018–2023 Jeep Wrangler JL models and 2020–2023 Jeep Gladiator trucks. This billet handle features improved geometry with a black anodized finish, red accents, and a shift knob embossed with the shift pattern and B&M branding — a clean, functional upgrade that looks the part inside a built Jeep.

Direct-Fit Installation

One of B&M's guiding principles across all product lines is that performance upgrades should be accessible. Their transfer case handles are designed as direct-fit replacements, meaning installation is straightforward and requires no drilling, cutting, or special tools. The handles thread directly onto the existing transfer case linkage, and each kit includes the shift knob. This plug-and-play approach is consistent with B&M's broader product ethos — performance that every enthusiast, not just a professional fabricator, can install with confidence.

For Jeep Wrangler and Gladiator owners who spend real time on real trails, upgrading to a B&M transfer case control lever is one of the most practical interior upgrades available — a small part that delivers a noticeably better experience every time four-wheel drive is needed.