Engine Case

S&S CYCLE Engine Case — Silver

S&S CYCLE
0920-0149
310-0366A
Replacement Twin Cam "A" engine cases designed for stock Harley-Davidson chassis, offering greater strength, compatibility, and reliability.
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€679.85
This product is currently unavailable.
  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

Engine Case

Enhance the performance and reliability of your Harley-Davidson with our premium replacement Twin Cam "A" engine cases. Designed specifically for stock H-D chassis (both carb and EFI), these engine cases offer a superior strength compared to standard crankcases.

  • Strength: Greater overall strength than stock crankcases.
  • Bearings: Features strong, dependable Timken®-style sprocket shaft bearings.
  • Clearance: Clearanced for strokes up to and including 5".
  • Sealing: All passages between the crankcase cam support plate are O-ring sealed.
  • Compatibility: Compatible with most stock components.
  • Cam Chest: Cam chest has clearance for up to .675" lift cams.
  • Breather Valve: Includes S&S crankcase breather reed valve designed to eliminate oil carry-over and oil scavenging problems.
  • Mounting: Rear motor mount bolts directly to the stock transmission; fully compatible with the stock primary, charging system, and other stock components.

All components are made in the U.S.A. Please note that this project requires a skilled technician. It is the responsibility of the assembler to check all clearances and assembly specifications.

: 0920-0149
In Stock

Data sheet

Units
Each
Color/Finish
Silver, Powder-Coated
Base Color
Silver
Base Finish
Powder-Coated
Brand
S&S CYCLE
Bore Size
3,750"

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.