Modified High Volume Engine Oil Pump 1983-89, for Exchange

Product Description:

Oil Pump Exchange
High Volume Rebuilt Oil Pump 1983-89 
Aluminum Body with Attached Screen

Exchange your original oil pump for our rebuilt high-volume pump. This rebuilt pump has undergone complete housing polish and throating operations which significantly increase the pump's flow rates, so much so that the oil system in the case will have to be modified to prevent the case from filling with too much oil. For details of the required case modification please email us or speak to the machine shop doing the case machine work. 

Our pump housings have also been machined to close the end clearances to correct for normal wear and tear. Gears have been cleaned, media tumbled, inspected and replaced if required, then coated to improve the running life of the gear.

This pump will fit Porsche® 1983 3.0L 911SC models from engine numbers 63D4070, 64D3717, 63D8155, and 67D0712, as well as the 1984-89 3.2L Porsche 911 models. We have also found these pumps installed in some earlier model engines, this is not a problem of function or fit. However, please make sure yours matches the picture.

Please send us your pump first. We must receive a like for like pump; if your pump is different from the one in the picture, please contact us first to discuss your options. Pumps that are damaged beyond repair cannot be accepted for exchange. We typically need several days to inspect and confirm your core, and this varies with shop workload and the core's condition.

Send your core to:

Partsklassik
827 State Route 82
Suite 10251
Hopewell Junction, NY 12533

Manufacturer Information:

GT Series 1 has been rebuilding, porting and polishing 911 oil pumps since 1981. Their pumps have seen service in Porsches competing at virtually every road race venue in the United States, and many others worldwide. GT Series 1 pumps are used in race cars, club cars and street use cars. The advantage is 20% or greater oil flow resulting in increased oil pressure, both hot and cold.

Reviews and Ratings:

• 1985 Porsche 911 Carrera
• 1986 Porsche 911 Carrera
• 1987 Porsche 911 Carrera
• 1988 Porsche 911 Carrera
• 1989 Porsche 911 Carrera
• 1983 Porsche 911SC

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 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.