Engine Internals
In motorsport, engine internal parts are critical to optimize performance and reliability. This category brings together key components for demanding builds, from connecting rods and forged pistons to camshafts and valvetrain hardware. Each part is selected for proven quality and suitability for extreme operating conditions, helping engine builders and drivers achieve a strong balance of durability, safety and measurable performance gains.
Check your car's compatibility
You do not have any car selected. Identify it to ensure product compatibility.
Can't find the part you're looking for? Contact our team or call us on +33 (0)4 67 13 88 10, we'll help you find it.
Filters
ACL
Crankshaft bearings (repair rib: 0.001") Standard ACL for SUZUKI G13A / G13B / G13BA / G13BB
€68.00
(tax incl.)
NPR
Piston ring set NPR for 1 cylinder / bore: 64 mm / 1.0 CR x 1.2 FE x 2.8 CR, 1 CYL
€43.00
(tax incl.)
NPR
Set of NPR rings for 1 cylinder / bore: 71.12mm / 1.0 GN x 1.2 FE x 2.8 GN, 1 CYL
€43.00
(tax incl.)
NPR
NPR Ring Set 94,03mm SWG10011 thickness 1,2 / 1,5 / 2,5 dimension 1
€43.00
-80%
€8.60
(tax incl.)
NPR
NPR Ring Set 71,5mm SWT20052 thickness 1,2 / 1,5 / 3 dimension 0,5
€43.00
-80%
€8.60
(tax incl.)
NPR
NPR Ring Set 84,5mm SWS20178 thickness 1,2 / 1,5 / 2,5 dimension 0,5
€43.00
-80%
€8.60
(tax incl.)
NPR
NPR Ring Set 84mm SWS20178 thickness 1,2 / 1,5 / 2,5 dimension STD
€43.00
-80%
€8.60
(tax incl.)
NPR
Piston ring set NPR for 1 cylinder / bore: 77 mm / 1.0 GN x 1.2 FE x 2.8 GN, 1 CYL
€43.00
(tax incl.)
SAENZ
SAENZ connecting rod for Renault CLIO Williams, RS, MEGANE 2,0L 16S (Engine code : F7R et F4R) - SZ-043
€411.00
(tax incl.)
