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Product Information

Product Details
Part No. 74439
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
Tough Monroe Magnum shock absorbers for transit buses deliver a firm, controlled ride for greater stability and increased driver comfort. Designed to meet or exceed demanding OE manufacturer specifications

Product Features:
  • Robust hydraulic lock-out Prevents over-extension of the suspension, top-out of the piston and averts damage to the seal assembly
  • PTFE coated bearing Reduces friction during operation between the rod and rod guide, improving durability
  • Tenneco shouldered bushings Shouldered bushing and bonded bushing with sleeve designs prevent (bushing walkout) for improved quality and durability - on most applications
  • Loop welding technique Resistance weld with additional 360-degree weld to provide up to 15,000 lbs. (6,804 kg) tensile strength for maximum durability - when required
  • 1-3/4-inch (44.6 mm) Bore Larger bore gives accessibility to finer tune the valving by allowing more hydraulic fluid to dissipate heat for better vehicle control
  • 2-3/4-inch (69.85 mm) Reserve Tube More fluid for more consistent performance - when required
  • .05-inch Pressure tube withstanding pressure of 9KPSI
  • All weather fluid Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • 10-stage valving Reacts to wide range of driving conditions - on most applications
  • 10-stage valving: Reacts to wide range of driving conditions - on most applications
  • Single-lip, low-friction oil seal
Specifications
Compressed Length:
14.7969 in

Dust Shield:
Yes

Dust Shield Material:
Metal

Extended Length:
23.875 in

Travel Length:
9.078 in
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