JAMES GASKETS SKU: 681-5102

James Gaskets Early Generator Mounting Motor Case Gasket 10-Pack - Harley V-Twin

$8.95
Free shipping on orders $99+ · Best value guarantee
From $0.74/mo with Affirm. See if you prequalify
IN STOCK — Ships within 24 hours
Free Shipping on orders $99+
Best Value Guarantee
30-Day Returnssee policy
Authorized Dealer — sourced direct
NOT SURE ABOUT FITMENT?

About James Gaskets

James Gaskets has supplied American V-twin gaskets, seals and O-rings for decades and is one of the most widely stocked names for Harley-Davidson engine, primary and transmission rebuilds. When a service manual calls for a specific gasket, James almost always has an exact-fit answer.

Ensure a proper seal at your early model V-twin's generator mounting with this 10-pack of James Gaskets motor case gaskets. Made in the U.S.A. to OEM specifications, these gaskets are designed for reliable, leak-free performance. An essential stock item for any shop or rider servicing older Harley-Davidson and Indian Motorcycle models.

Why riders pick this

  • Early generator mounting gasket for V-twin engines
  • 10-pack quantity for workshops and bulk needs
  • Ensures a reliable, leak-free seal at the motor case
  • Made in the U.S.A. using advanced materials
  • Direct replacement for OEM generator mounting gaskets

When working on early V-twin engines with generator mounting, a high-quality gasket is crucial for preventing leaks and ensuring proper function. This 10-pack of motor case gaskets from James Gaskets is specifically engineered for these applications, offering a precise fit and superior sealing. Manufactured in the U.S.A. using advanced materials, these gaskets provide the durability and reliability needed for classic Harley-Davidson and Indian Motorcycle engines.

Reliable Sealing for Early V-Twins

  • OEM-spec motor case gasket for early V-twin generator mounting applications
  • Convenient 10-pack quantity for shops and multiple service needs
  • Ensures a secure, leak-free seal for the generator assembly
  • Made in the U.S.A. with state-of-the-art production methods
  • Designed for durability and long-lasting performance

Maintain Your V-Twin's Electrical System

Replacing the generator mounting gasket is a vital step during maintenance or repair of your V-twin's electrical system. This James Gaskets product offers a direct replacement solution, simplifying the job and restoring confidence in your engine's integrity. Trust in James Gaskets for components that meet the demands of your classic Harley-Davidson or Indian Motorcycle.

Specifications

  • Brand: James Gaskets
  • Manufacturer Part #: 30143-30
  • Quantity: 10 per pack
  • Weight: 0.057 lbs

Common questions

How many gaskets are included in each pack?

Each pack contains 10 individual motor case gaskets, making it an efficient choice for shops or riders with multiple V-twin projects.

What is the application for this particular gasket?

This gasket is specifically for early generator mounting applications on V-twin engine motor cases. Please verify your model's requirements.

Will this fit all Harley-Davidson and Indian Motorcycle V-twins?

This gasket is for V-twin motorcycles with generator mounting applications. We recommend using our Shop by Bike tool to confirm compatibility with your specific model year and engine type.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDJames Gaskets
TYPEGaskets/Seals
SKU681-5102
WEIGHT0.06 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
14 RATINGS
5★ 14
4★ 0
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Oct 1, 2023

Excellent set

Excellent set for the price, easy to install, very durable products. I would recommend this set 10/10

— Eric S
✓ VERIFIED
Sep 11, 2023

Good quality

Breaking engine in right now and everything is holding tight. Very pleased

— Hawk R
✓ VERIFIED
Aug 28, 2023

Gasket set

Great gasket set, includes everything you need to reseal top end.

— James N
✓ VERIFIED
Jul 31, 2021

Quality parts in a timely manner

— Anonymous
✓ VERIFIED
Mar 29, 2021

Fit like it should, super quick shipping

— Anonymous
✓ VERIFIED
Mar 21, 2021

Gasket set seems to be of good quality. Everything fit just like oem gaskets and seals but made better lol. So far so good, Everything is nice a dry now.

— Anonymous