JAMES GASKETS SKU: 681-4167

James Gaskets Twin Cam Motor Case O-Ring/Seal - 88 ALL 10/PK 11289 — Harley-Davidson (1999-2017)

$5.50
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NOT SURE ABOUT FITMENT?

James Gaskets Twin Cam motor case O-ring/seal sold in a 10-pack for shops and multi-bike service. Direct OEM-specification replacement for Twin Cam 88 engines across all model years.

Features

  • 10-pack quantity
  • Direct OEM replacement
  • Twin Cam 88 motor case seal

Specifications

  • Brand: James Gaskets
  • Manufacturer Part #: 11289
  • Quantity: 10 per pack
  • Length: 1.8 in
  • Width: 4.05 in
  • Height: 0.7 in
  • Weight: 0.01 lbs

Fitment

Fits Harley-Davidson Twin Cam 88 engines across all model years.

Frequently Asked Questions

Will this fit Twin Cam 96 or 103 engines?

No — this seal is specific to Twin Cam 88 engines only. Different displacement engines require different part numbers.

Why is this sold in a 10-pack?

Pack quantity is ideal for shops, multi-bike owners, and riders who service their own bikes and want spares on hand.

Is this the same as the OEM Harley seal?

James Gaskets manufactures these to OEM specifications as a direct replacement.

What's the application for this seal?

This O-ring seals the motor case on Twin Cam 88 engines, preventing oil seepage at the case joint.

BRANDJames Gaskets
TYPEGaskets/Seals
SKU681-4167
WEIGHT0.01 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.94
86 RATINGS
5★ 83
4★ 2
3★ 0
2★ 1
1★ 0
✓ VERIFIED
Jun 29, 2025

I haven't used it yet but I'm sure in time I will. I've always had good luck with James gaskets in the past, so I have no worries.

— Michael R
✓ VERIFIED
Jul 19, 2024

Fits perfect

Fit good, durable, and price good

— Bobby J
✓ VERIFIED
Mar 22, 2024

The best money can buy

These are the best gaskets I have ever used. They are so good in fact that I have reused my primary gasket twice without a single drop of leakage. Well worth the extra money.

— keith b
✓ VERIFIED
Jul 11, 2023

Great Product with Great Service

— Shorty S
✓ VERIFIED
Jul 1, 2023

Good value

Works perfectly and was exactly what I wanted. Affordable and good quality.

— Garry K
✓ VERIFIED
Apr 18, 2023

Gasket

Good quality gasket came packaged nice

— James P