Cylinder Liner

Cast Iron cylinder liners Porsche 997 3.8L C2S / C4S
3.8L, 99.00mm Bore, flanged liner (No cutouts).



Fits:
Porsche 997 3.8L Price is Each

Inside Diameter 99.00mm / 3.898inch
Outside Diameter 104.20mm / 4.103inch
Length 128.00mm / 4.992inch
Flange Diameter 107.40mm / 4.228inch
Flange Depth 5.00mm / 0.197inch

NEW Cast Iron cylinder liners suitable for repairing damaged Alusil bores in 997 engines.

These liners are becoming very popular, with increasing numbers of cars suffering from scoring in the bores.

The liners will need to be fitted by a professional machine shop. You will not need to get special pistons or rings, as the original spec ones can be used with these cast iron liners.

Ductile Iron cylinder liners Porsche 997 3.8L C2S / C4S.
Engine 3.8L, 99.00mm Bore, Ductile Iron flanged liners (With Hole and cutouts machined).



Fits:
Porsche 997 3.8L Price SET OF 6

Inside Diameter 99.00mm / 3.898inch

NEW Ductile Iron cylinder liners suitable for repairing damaged Alusil bores in 997 engines.

These New Ductile liners now have the cutouts and gudgeon pin hole already pre machined into the liners. The liners will only need to be bored and honed after fitment.

These liners are becoming very popular, with increasing numbers of cars suffering from scoring in the bores.

The liners will need to be fitted by a professional machine shop. You will not need to get special pistons or rings, as the original spec ones can be used with these Ductile liners.

Engine piston set for cast iron cylinder repair liners Porsche 997 3.8L set of 6 with performance rings set included.

Fits:
Porsche 997 3.8L

Bore: 100.00mm
Stroke: 82.8mm
Rod: 141.99mm
Comp Height: 32.95mm
Pin Diam: 22mm
Weight Group: 423g

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Related, superseded, cross reference or alternative numbers for comparison.

197837037

The product you are viewing cross references to these numbers

Engine piston set for cast iron cylinder repair liners Porsche 997 3.8L set of 6 with performance rings set included.



Fits:
Porsche 997 3.8L

Bore: 99.00mm
Stroke: 82.8mm
Rod: 141.99mm
Comp Height: 32.95mm
Pin Diam: 22mm
Weight Group: 409

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Related, superseded, cross reference or alternative numbers for comparison.

197837098

The product you are viewing cross references to these numbers

Engine piston set for Nikasil liners Porsche 997 3.8L set of 6 with performance rings set included.

Fits:
Porsche 997 3.8L

Bore: 99.00mm
Stroke: 82.8mm
Rod: 141.99mm
Comp Height: 32.95mm
Pin Diam: 22mm
Weight Group: 409

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

197846098

The product you are viewing cross references to these numbers

Engine piston set for Nikasil liners Porsche 997 3.8L set of 6 with performance rings set included.

Fits:
Porsche 997 3.8L

Bore: 100.00mm
Stroke: 82.8mm
Rod: 141.99mm
Comp Height: 32.95mm
Pin Diam: 22mm
Weight Group: 423g

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

197846037

The product you are viewing cross references to these numbers

MAHLE Replacement piston ring set for 197837098.
MS 3.898in +.005in, 1.0mm / 1.0mm / 2.0mm



Fits:
Porsche 997 3.8L

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

3903MS-112

The product you are viewing cross references to these numbers

Piston rings for cast iron cylinder 100mm bore repair liners Porsche 997 3.8L

Price is each set ( 6 required per car) 

Fits:
cars with code Mahle motorsport pistons 197837037 fitted /   Porsche 997 3.8L

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

3942MS-112-1

The product you are viewing cross references to these numbers

Wet type cylinder liner, semi finished in the bore for final finishing to 99.00mm.
Cut outs and circlip insertion tool holes need to be machined after fitting. Ductile Iron Material.



Fits:
Porsche 997 3.8L Price is Each

Inside Diameter 99.00mm / 3.898inch
Outside Diameter 104.20mm / 4.102inch
Length 128.00mm / 5.040inch
Flange Diameter 113.50mm / 4.469inch
Flange Depth 46.00mm / 1.811inch


The liners will need to be fitted by a professional machine shop. You will not need to get special pistons or rings, as the original spec ones can't be used with these cast iron liners.