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AMSOIL "Shock Therapy" Suspension Fluid # 5 Light

Product Code: STL
Formulated for fade-free dampening and smooth rebounds in high-performance applications.

MSOIL "SHOCK THERAPY" SUSPENSION FLUIDS are formulated with shear stable synthetic base stocks with high viscosity indices. The complete additive package reduces foaming, aeration and wear, while seal conditioners are added to keep seals soft and pliable. AMSOIL "Shock Therapy" Suspension Fluids have been tested and proven to be superior, balanced products recommended for a wide range of temperatures and applications.

Controls Dampening and Rebound
AMSOIL "Shock Therapy" Suspension Fluids are formulated to make suspension systems more predictable. The base stocks of AMSOIL Shock Therapy Suspension Fluids have inherently high viscosity indices that effectively maintain their viscosities, while their antifoam agents reduce aeration and foam.

Reduces Friction and Wear
The constant friction within a shock body decreases suspension performance. AMSOIL "Shock Therapy" Suspension Fluid contains friction modifiers to reduce the energy loss caused by friction, while antiwear agents are added to protect shocks and forks from premature wear.

AMSOIL STL # 5 Is Recommended For Applications Specifying The Following:

  • Denison HF-0, HF-1, HF-2
  • Lee Norse 100-1
  • Ford M6C-32
  • BF Goodrich 0152 (except PM 500 Series)
  • Racine Variable Vane Pump DIN 51524 Part 2
  • Afnor E 48-603

AMSOIL "Shock Therapy" Suspension Fluids are recommended for front forks and shocks on snowmobiles, motocross and cruiser motorcycles, ATVs and other racing and recreational use vehicles, as well as cars and trucks that require their suspension systems to perform in the most extreme conditions. It is recommended the fluid be agitated before use.

AMSOIL "Shock Therapy" Suspension Fluid is available in two different viscosities.

AMSOIL "Shock Therapy" Suspension Fluid Light # 5 (STL) is recommended for, but not limited to, Showa,® Kayaba,® Bilstein,® RydeFX,® Penske,® WP® forks, RACETECH® (US1) and Custom Axis® suspension systems. Use Shock Therapy Light # 5 where less dampening and quicker rebounds are desired. It is also the preferred choice for winter use. Also see Shock Therapy Suspension Fluid Medium #10 (STM).

Product Availability
AMSOIL "Shock Therapy" Suspension Fluids are available in quarts and 5-gallon pails.

Technical Specifications Table
Cross-Reference Table

  • STLQT-EA (Lightweight), quart
  • STLQT-CA (Lightweight), case of 12 quarts
  • STL05-EA (Lightweight), 5-gallon pail

Secure Order Link

For retail pricing information:

  • Go to the ASMOIL On-Line Store through the link above
  • Email me at .
  • Fax me at: 270-522-0512

If You Prefer To Order by Phone: TOLL FREE: 1-800-956-5695 (See Telephone Order Page).
Customer Ordering Number: 522955

Check here for discount pricing plan.

Figure amount in Canadian Dollars.
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