Your search for "baja torque biasing diff" revealed the following:

Detroit Performance HD quick release linkage for Baja, Hybrids

$34.95

IRC UHD BAJA Driveshaft / Dog bone kit - Extended length

$174.95

TAYLOR Twin Cylinder BAJA Tranny Plate / Brake Mount

$50.95

TAYLOR Billet BAJA Front one-piece Bulkhead

$97.95

Taylor Baja Billet Rear Shock Tower Supports

$149.75

Zenoah Fujiwara 40mm G350RC 4-Bolt Top End Kit 35.2cc

$99.95

DT1 Premium Foam Pre-Oiled Air Filter for Baja, Vesla & more

$24.99

TAYLOR 40-50cc BAJA + HYBRID EXHAUST SIDE PIPE

$349.95

TAYLOR Titanium BAJA Brake Cam

$11.95

TAYLOR BAJA Billet Tranny Plate / Brake Mount

$39.95

Pro Carbon Baja 5T Stone Guards / Side Pods

$62.41

TAYLOR Losi 5T, 5ive 2.0 & 5B Front Diff Housing / Bulkhead

$199.00

Taylor Baja HD Billet Rear Shock Tower

$44.49

Billet BRP Wheel Adaptor - Extended

$59.95

Taylor RC Billet BAJA Brake Caliper

$7.95

TAYLOR Billet 24MM Wheel Extenders (2) - 5mm pin (5ive/Kraken/MCD etc)

$26.95

HD BAJA Brake Hex by 7075RC

$18.95

Alx Pin-Less Super Strong Baja Layshaft

$64.95

Taylor Losi DBXL-E 2.0 & DBXL 2.0 Billet Front Diff Housing

$194.95

Red Arrow USA HD Baja Steering Knuckles

$109.99

HD BRP Adapter Hubs - LOSI / VEKTA / (BAJA Rear)

$49.95

BONEHEAD RC BAJA Carbon Fibre Hinge Pin Brace Set

$46.95

Kraken V2 Titanium Clipless Layshaft for HPI Baja 5B/5T/5SC [KRC90018]

$69.99

TAYLOR Titanium BAJA Front Arm / Hub Balls (2)

$18.95