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JAMES GASKET Fork Seal Backup Washer - 39 mm 45377-87

Part Number: 04070292
JAMES GASKET
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SKU:
04070292
UPC:
840037910473
MPN:
JGI-45377-87
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.10 LBS
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$6.95
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Description

Fork seal backup washers are critical wear components that prevent hydraulic fluid from bypassing your fork seals and contaminating the fork tubes. Over time, these washers compress and degrade, leading to oil weeping, air ingestion, and compromised suspension performance. The JAMES GASKET 39mm backup washer restores proper seal integrity and maintains the precise pressure dynamics your forks depend on.

Engineered to OEM specifications and manufactured in the U.S.A., this replacement washer ensures consistent damping characteristics and extends the service life of your entire fork assembly. If you're experiencing oil seepage or planning a fork rebuild, this is a non-negotiable component.

  • Diameter: 39 mm
  • Application: Fork seal backup
  • MPN: JGI-45377-87
  • Fitment: Universal (39mm forks)
  • Material: High-grade elastomer
  • Origin: Made in U.S.A.
  • Installation: Bolt-on replacement
  • Service Type: Fork rebuild component
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Specs

INSIDE DIAMETER METRIC:
39.00 MM
RIDING STYLE:
STREET
UNITS:
PAIR
PRODUCT NAME:
FORK SEAL WASHER
TYPE:
BACKUP
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Fitment

Fitment for JAMES GASKET Fork Seal Backup Washer - 39 mm 45377-87

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