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S&S CYCLE Rocker Box Gasket - Big Twin 90-4073

Part Number: DS174081
S&S CYCLE
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SKU:
DS174081
MPN:
90-4073
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.31 LBS
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MSRP: $61.95
Now: $55.76
Was: $61.95
— You save $6.19
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Description

Rocker box gaskets are a critical wear item that directly impact oil containment and engine reliability on Big Twin platforms. Deteriorating or leaking gaskets compromise engine sealing, increase oil consumption, and can lead to catastrophic engine damage if left unaddressed. The S&S Cycle 90-4073 gasket kit provides OEM-quality sealing with all necessary components in a single package, eliminating guesswork during your rebuild or maintenance interval.

This complete gasket set includes both rocker box gaskets and matching O-rings, designed to factory specifications for Harley-Davidson Big Twin engines. Installation is straightforward for experienced technicians familiar with rocker box disassembly—simply remove old gaskets, clean sealing surfaces thoroughly, and install new components in the reverse order of removal.

  • Fits Big Twin engines
  • MPN: 90-4073
  • Complete gasket kit
  • Both rocker boxes
  • Includes O-rings
  • OEM-equivalent quality
  • Bolt-on installation
  • Factory specifications
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Specs

TYPE:
ROCKER BOX
UNITS:
KIT
FEATURES:
FOR '99 - '06 BIG TWIN CAM S&S ROCKER BOXES
PRODUCT NAME:
GASKET KIT
FEATURES:
6-BOLT STYLE
RIDING STYLE:
STREET
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Fitment for S&S CYCLE Rocker Box Gasket - Big Twin 90-4073

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