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

SRC BAJA Big Bore Engine Protection Basher Bar

$145.00

Modified RC BAJA Rear Chassis / Skid Plate Combo

$99.95

Kraken RC Rear HD Upgrade Shock Set for HPI Baja 5B/5T/5SC [KRC9102]

$124.99

Innovative RC (IRC) BAJA V3 Big Bore Shocks - Rear (silver)

$139.95

AGFRC 40KG Baja+MCD Throttle/Brake servo - A80BHMW V2

$86.95

Taylor Baja Billet Transmission Case Replacement cap

$5.50

TAYLOR Titanium BAJA Brake Backplate

$19.95

ALX Baja Hardened Steel Spur Gear

$46.95

Taylor Billet Losi 5T 2.0 Centre Diff Mount Kit - With Rapid Diff Removal

$159.99

TAYLOR Complete BAJA Hex Drive Shaft Kit (with ALX Shafts)

$308.95

Red Arrow USA HD V2 Baja Extended Arm kit

$399.99

TAYLOR Titanium BAJA Layshaft

$59.95

DT1 Triple Flow Cone RC Foam Filter - Perfect for Bajas

$29.95

BLACKBONE BAJA pinions

$27.95

Taylor Baja 7075 Billet Rear Chassis plate

$69.95

JS V2 HPI BAJA Alloy Fuel Tank

$215.00

Kraken RC X2E HPI Baja Extended Arm Conversion Kit [KRC50005]

$179.95

Kraken KV5TT Rear Differential Outdrive & Sleeve Set [KT2307]

$34.99

Detroit Performance HD quick release linkage for Baja, Hybrids

$34.95

Blackbone BAJA 2 speed gear system

$199.00

Detroit RC HD Baja + Hybrid Linkage

$36.95

TAYLOR TG "ULTIMATE-EDITION" BAJA or HYBRID PIPE

$349.95

Kraken RC HD FRONT Shock Upgrade Set for HPI Baja [KRC9101]

$119.99

Vertigo Losi DBXL/MTXL monster locker [120608]

$29.99