Distributor Advance Spring For Porsche® 911 models 1984-89 using the Bosch® 0.237.505.001 distributor, and for the 3.6L twin distributor used in the 962/964 models 1989-94. Note: these parts require skill and experience along with a distributor dyno to correctly set up the distributor advance curve. If you are not comfortable installing these parts, bring the distributor to a qualified rebuilder. Partsklassik offers a restoration service for the 3.2L Carrera distributors. Distributor springs are non-returnable.
Partsklassik Partsklassik was founded by a Porsche®-trained mechanic with decades of repair and restoration experience. We are a parts and components restorer, as well as a manufacturer of previously unavailable parts for vintage and classic Porsche® vehicles. We also carry thousands of OEM and aftermarket parts spanning all systems of the air cooled Porsche® models, including the 356, 911, 912, 914, and 930. We continuously add new products and services to meet the needs of the vintage Porsche® enthusiast.
All returns require pre-approval. All returns are subject to a 25% restocking fee, with the exception of approved warranty returns, or if we ship a different part number than ordered. We do not accept returns after 30 days. Inspect your order immediately when it arrives. We must be notified within 5 days if there are any missing, damaged, or incorrect parts. Returns (except warranty) won't be accepted if the part: - Has been installed, used, damaged, is dirty or incomplete - Is not sellable as new - Arrived in sealed packaging that has been opened - Is an electrical part, a distributor spring, a custom or cut-to-length item, or a Special Order - Was purchased more than 30 days earlier Parts must be returned properly padded in a sturdy cardboard box. Returns sent in envelopes will be refused. Items damaged in transit to us cannot be refunded. All returns must be shipped prepaid.