Product Description
KB790005X – S ADVANTAGE FAN CLUTCH (CATERPILLAR 3406/3406B ENGINES)
PART NUMBER(S):
Fleet Products: KB790005X (Remanufactured) | OE: 790005, 980009, 990058
DESCRIPTION:
Model: S Advantage Fan Clutch
Vehicles: Caterpillar 3406-equipped: AUTOCAR, FORD, FREIGHTLINER, GMC, HME, INTERNATIONAL, KENWORTH, MACK, MARMON, PETERBILT, VOLVO GM, WESTERN STAR, WHITE 1970-1996
• Fan Pilot Diameter: 2.00″
• Back Pulley Diameter: 8.50″ (4-groove V-belt) 2.31" Belt 1st Groove Distance (IN)
• Overall Length: 7.28″ 3.5" Bolt Cirtcle
• Engagement Type: Air-engaged, Piston Friction Disc (PFD)
• Stud Length: 3/8-16 Thread, 2.12'' Long
• Friction Plate: 7.5″ Steel Front Plate,
• Remanufactured with Advanced Hub Bearing Assembly
• 4V Groove Configuration – Confirm Bolt Pattern and Fan Compatibility
Applications: Designed for Caterpillar 3406-powered highway trucks across Freightliner, Peterbilt, Kenworth, Mack, Volvo, and Navistar platforms. Validated for HT/S and S Advantage applications requiring high-torque air-engaged clutches.
CROSS-REFERENCE(S):
790005, 980009, 990058, 839865, 879865, 511369006, 05-11369-006, 511369007, 05-11369-007, 990059, 990060, 990061, 809865, 990142, 819865, 980080, 990076, 980028, 590005, 990063, 859865, KMN2090005, KM N20 90005, ABPN2090005, ABP N20 90005, FLT90005, KMI90005, 3443-90005, FC790005, 79A0005, 90005, 980005, 98A0005, 99A0005, KB790005, RF790005X, ZBH790005, HOR790005, HOR-790005, HOR-90005, 2C01872, D9HS-8A616-BA, 104870, 104870X, 288028, 288636, ABP N20 104870X, ABPN20104870X, FLT104870GTN, K5 104870X, K5104870X, KM N20 104870X, KMN20104870X, 103174, 103786, 103973, 104767, 104768, 104769, 104987, 104989, 104991, 106091, 106120, 9N17, 9N2117, 9L6123, 9N337, FC212067, FC212068, FC212069, FC212070, FC212072, FC212073, 20042A, 2010494, 2033968, 0547054C91, 468709C91, 38MH48, 38MH48P2, 0110-00007-001, 21528, 21672, 22468, 22620, 22641, 22944, 23159, 24152, 24153, 24236, 24534, 182992, 183145, 183710, 184439, 184675, 184930, 185076, 185938, 187968, 187969, 20822-3620, 20822-3801, 04-9041334, 04-9042076
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Back pulley diameter is 8.50″ – verify clearance before install
✔ Confirm 4-groove V-belt pulley and fan bolt pattern compatibility
✔ PFD engagement and System Sentry must match control system
✔ Reman unit – ensure fan pilot diameter of 2.00″ matches
S Advantage Repair Kits:
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
- Canadian-owned and operated since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
- Fast, reliable shipping across North America
- Competitive pricing with core return refunds
- Price Match Guarantee | Find a better price? We'll beat the difference by 10%!
