BD DIESEL 1062013 BUILD-IT DODGE 5.9L CUMMINS 48RE TRANS KIT 2003–2007 STAGE 3 HEAVY DUTY KIT

Product Description

The BD DIESEL 1062013 Stage 3 Build-It Transmission Kit is a heavy-duty rebuild solution for 2003–2007 Dodge 5.9L Cummins trucks equipped with the 48RE automatic transmission. Designed for towing, work trucks, and moderate power increases, this Stage 3 kit focuses on improved clutch holding capacity, hydraulic reliability, and long-term durability under load.

BD Diesel 1062013, 48RE stage 3 rebuild kit, Build-It 48RE master kit, Dodge 5.9 Cummins 48RE transmission rebuild, heavy duty 48RE clutches and steels, towing transmission upgrade

The Stage 3 Build-It kit addresses common 48RE weaknesses such as clutch slippage, heat-related wear, and hydraulic inefficiencies. Upgraded friction materials, steels, sealing components, and hydraulic improvements help the transmission maintain consistent pressure and torque transfer during towing and hard use while retaining street-friendly drivability.

Fitment

• 2003 Dodge Ram 2500 – 5.9L Cummins – 48RE Automatic
• 2004 Dodge Ram 2500 – 5.9L Cummins – 48RE Automatic
• 2005 Dodge Ram 2500 – 5.9L Cummins – 48RE Automatic
• 2006 Dodge Ram 2500 – 5.9L Cummins – 48RE Automatic
• 2007 Dodge Ram 2500 – 5.9L Cummins – 48RE Automatic
• 2003–2007 Dodge Ram 3500 – 5.9L Cummins – 48RE Automatic

Fitment Note: For 48RE-equipped trucks only. Verify transmission model before ordering.

Cross-Reference / Compatible BD DIESEL Products

• BD DIESEL 1030399 48RE PRESSURE CONTROL KIT – 2003–2007 5.9L CUMMINS
• BD DIESEL 1061525 DEEP SUMP TRANSMISSION PAN – 48RE
• BD DIESEL 1041220 5.9L CUMMINS FLEXPLATE – 2003–2007 48RE

FAQ

What level of use is Stage 3 designed for?

Stage 3 is ideal for towing, work trucks, and moderate power increases where improved clutch holding and hydraulic stability are required.

Is this a complete master rebuild kit?

Yes. This Build-It kit includes the primary wear components, friction elements, steels, seals, and hydraulic upgrades required during a full 48RE rebuild.

Should this kit be installed by a professional?

Yes. This is a builder-grade kit and should be installed by an experienced 48RE transmission builder to ensure correct clearances and performance.

Specifications for BD DIESEL PRODUCTS 1062013