S&S Cycle For 1984+ Big Twin Piston Ring Set - 4.125 Inch Bore, Chromoly Faced

$374.99

Free tracked delivery on this order

Multi-buy discount

Your multi-buy saving is applied automatically and shown in your cart.

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa
  • Free tracked delivery on orders over $99
  • Orders typically arrive within 7 to 14 business days
  • Consumer Guarantees Act cover. Faulty, damaged or not as described? We repair, replace or refund, and return shipping is on us.
  • Not sure it fits your bike? Email us your make, model and year and we'll check before you buy — free, usually within one business day.
Product details

The wrong part stalls the whole job. Check the details below against your bike before you order: if a spec isn't listed, we don't have it on record, and we'd rather you ask than guess.

Fits 1984
Part number 940-0014
Condition new
  • Crafted specifically for high-performance applications, these rings help maintain optimal compression and engine efficiency during demanding rides
  • This piston ring set is compatible with Harley-Davidson Big Twin models from 1984 onward, providing a straightforward upgrade to improve engine longevity

Not sure it fits? Send us your make, model and year before you order and we'll check this part against your bike. Endo Supply is a Kiwi-owned business based in Christchurch. If a part ever arrives faulty or not as described, a real person sorts it, backed by your Consumer Guarantees Act rights and our refund policy.