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Redline LSD friction modifier/break-in additive 118ml

Redline LSD friction modifier/break-in additive 118ml
Excl. Tax: £12.53 Incl. Tax: £15.04
Available From Stock
Excl. Tax: £12.53 Incl. Tax: £15.04


This additive is used for 2 purposes:
1) It reduces the friction and therefore temperature between the gears which benefits in particular when running-in a freshly built diff.
2) It helps prevent the noisy chatter that is characteristic of a plate type LSD.
  • Compatible with both petroleum and synthetic gear oils
  • Reduces break-in temps as much as 50°F
  • Add 1oz at a time to clutch-type limited slip or posi-traction units to eliminate chatter

Limited-slip or Positraction units use plates or clutches to provide the proper amount of lock-up to the differential. Slippery lubricants are required to prevent chatter, but too much slipperiness causes excess wheel spin, reducing traction.

For perfect traction, simply add the Red Line Limited-Slip Differential Friction-Modifier / Break-In Additive until the chatter disappears.

Satisfies performance requirements of GM 1052358, Ford M2C118-A, 19B546-MA, Chrysler 4318060 and most imports.

Red Line Limited-Slip Differential Friction-Modifier / Break-In Additive will significantly reduce the friction during break-in of differentials. High temperatures encountered in break-in can destroy the hardening of the gear teeth causing rapid wear of the softened gears. This additive can reduce the break-in temperatures by as much as 50°F, improving break-in conditions. Compatible with petroleum or synthetic gear oils.

Recommended Dosage:
Use 4% for prevention of limited slip chatter in broken-in units (typical one 4 oz. bottle) or 4 to 8% for the break-in of new differentials.

Additional Information

Additional Information

Product Group Engine & Gearbox Oils
Stock Status Available From Stock
Brand Logo Redline Oils
Shipping Group Liquid Product