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Product imageEE–60890
Washer for Cylinder Head Nut Porsche 911 (1978-89)
€46,95
incl. 19 % VAT, plus shipping
Delivery time 3–5 working daysIn stock
Goes well togetherShips together
Selection total:
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Description
Cylinder Head Nut Washer – Porsche 911 (1978-1989)
Special washer for the cylinder head nuts of 3.0L and 3.2L engines.
- Application: Under cylinder head nut
- Quantity required: 24 pieces per engine (Sold individually)
- Fits: Porsche 911 SC & Carrera 3.2 (78-89)
- Reference: Diagram Position No. 16
- Part Number: 99903109101
Ensures even force distribution when tightening the cylinder heads. Should be replaced during engine overhaul.
At a glance
- Part number
- 60890
- OE part number
- 999.031.091.01also listed as 999 031 091 01 · 99903109101
- Quality
- OEM / OE quality
- Delivery time
- 3–5 working days
01 — Range
Vetted range
Around 29,000 vetted parts for all model lines. What does not fit is not added.
02 — Focus
Porsche-Only
From the 356 gasket to the 992 brake caliper. That is why we actually know the parts.
03 — Quality
Genuine or OE quality
Genuine Porsche parts or OE quality. Every item is clearly labelled.
04 — Fitment
Fitment down to the detail
Our fitment distinguishes by variant, engine and year. So nothing has to go back.
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