cover Genuine Porsche part 91110685300

Engine tinware overhaul kit for Porsche 911 SC  (The rear panel is one without hole for air condition hose.)
The OE Match Engine Tinware Overhaul Kit is a comprehensive set of precision engineered engine cooling panels, shrouds, and airflow tinware designed to replace old, corroded, or missing metal cooling ductwork on a Porsche 911 SC air cooled engine. This kit is supplied under the OE Match brand, engineered to closely replicate original Porsche tinware components in shape, fit, and function, perfect for restorations, overhauls, or preventative maintenance.

Fits:
Porsche 911 SC 1974 - 1983

Kit includes 
2 x Engine cover - (93010630100) 
1 x Engine tinware, Rear - (91110608500)   without hole for air condition hose.
1 x Engine cover, Left -  (91110608301) 
1 x Cap - (99970322440) 
1 x Engine cover, Right - (90110608400) 
1 x Engine cover - (91110685300) 
1 x Engine cover -  (90110682600) 
1 x Cylinder air baffle kit - (930106220KPRM) 
1 x Engine cover tin ware Front, Right - (91110680204) 
1 x Engine cover for timing belt Front, Left - (90110608104)

This OE Match tinware kit gathers the key airflow panels and covers you need to restore the engine bay’s cooling integrity during an overhaul, especially after long service life when panels may have corroded, warped, or been lost during previous work.

Function
•  Airflow management: Channels fresh cooling air where the engine needs it most
•  Thermal balance: Helps eliminate hot spots and uneven cooling
•   Protection: Shields mechanical and electrical parts from heat and debris
•   Structural integrity: OE Match panels fit precisely to retain original airflow design

Engine tinware panels are often overlooked but integral to effective cooling on air-cooled Porsche engines. Over decades of use, original tinware can:
•  Corrode through heat and moisture exposure
•  Warp or fatigue from repeated thermal cycles
•  Be removed or damaged during engine service
•  Create gaps that allow heat soak and reduce directed cooling

When tinware is compromised, engine temperatures can become unstable or excessively high, diminishing performance and potentially shortening engine life. Replacing worn panels with a precision-formed OE Match kit helps restore correct airflow, protect components, and maintain consistent operating temperatures, essential for longevity in classic air-cooled engines.

When to replace. Install this tinware kit when:
•  Original engine cooling panels are rusted, bent, or missing
•  You're performing an engine rebuild or overhaul
•  Engine temperatures are high or uneven during normal driving
•  Engine bay airflow appears disrupted or choppy
•  Tinware has been removed during past maintenance

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

ENGINETIN911.SC

The product you are viewing cross references to these numbers