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.

Camshafts & Pulleys

Camshafts & Pulleys

Forged Connecting Rods

Forged Connecting Rods

Bearings & Spacers

Bearings & Spacers

Engine Tools & Consumables

Engine Tools & Consumables

Crankshaft Pulleys

Crankshaft Pulleys

Lifters – Rockers – Shims

Lifters – Rockers – Shims

Valve Springs & Retainers

Valve Springs & Retainers

Engine Fasteners

Engine Fasteners

Lightweight Flywheels

Lightweight Flywheels

Cat Cams Valve Spring Retainer Volkswagen (X8) - CC-99368-8 - 99368/H (X8) - 3661768342008

CAT CAMS

Cat Cams Valve Spring Retainer Volkswagen (X8)

€115.00 (tax incl.)

Arbre à cames CAT CAMS RENAULT MEGANE 2 RS Turbo 269°/250° - CC-5505402 - 5505402/S - 3661768343579

CAT CAMS

Arbre à cames CAT CAMS RENAULT MEGANE 2 RS Turbo 269°/250°

€948.00 (tax incl.)

Spring Valves' Kit CAT CAMS Nissan 3.5 24s - CC-PAC-S90019-24 - PAC-S90019 (X24) - 3661768344590

CAT CAMS

Spring Valves' Kit CAT CAMS Nissan 3.5 24s

€288.00 (tax incl.)

Camshaft CAT CAMS TU3 / TU5JP 276° - CC-4901214 - 4901214/C - 3661768345542

CAT CAMS

CATCAMS - Camshaft for TU3,TU5JP 276°

€468.00 (tax incl.)

Camshaft CAT CAMS Engine XU9J4 298°/290° - CC-4901552 - 4901552/S - 3661768345689

CAT CAMS

CATCAMS - Camshaft for XU9J4 298°-290°

€948.00 (tax incl.)

Cam Shaft Pads CAT CAMS 5.20 x 6mm - CC-TS101-5-20X6M - TS101-5.20X6MM - 3661768346907

CAT CAMS

Cam Shaft Pads CAT CAMS 5.20 x 6mm

€7.20 (tax incl.)

CAT CAMS PSA 2.0 16S XU10J4RS/RZ 307°/298° camshaft - CC-4903276 - 4903276/C - 3661768347393

CAT CAMS

CAT CAMS PSA 2.0 16S XU10J4RS/RZ 307°/298° camshaft

€768.00 (tax incl.)

Camshaft CAT CAMS BMW E30/E36 1.8 M42 290° / 275° (X2) - CC-1301519 - 1301519/S - 3661768361764

CAT CAMS

CATCAMS - Camshaft for Bmw 4 cylinders 1.8L 16v DOHC M42 290°-282°,252°-244°,12.00mm-11.50mm,3.75mm-3.20mm

€1,068.00 (tax incl.)

Camshaft CAT CAMS Ford ZETEC 1600/2000 236°/263° - CC-2290111 - 2290111/C - 3661768377901

CAT CAMS

CATCAMS - Camshaft for Ford 4 cylinders 2.0L 16v DOHC 264°-264°,217°-217°,8.85mm-8.85mm,0.80mm-0.70mm

€708.00 (tax incl.)

Connecting rod bolt kit OPEL / VAUXHALL 2.0L 16V (C20XE) - ARP-209-6003 - 209-6003 - 3661768378946

ARP

Connecting rod bolt kit OPEL / VAUXHALL 2.0L 16V (C20XE)

€157.00 -11%

€138.95 (tax incl.)

Camshaft CAT CAMS Opel 2.0 16v 150ch C20XE 301°/293° - CC-4610809 - 4610809/C - 3661768378953

CAT CAMS

CATCAMS - Camshaft for Opel 2.0 16v 150ch C20XE 301°-293°

€780.00 (tax incl.)

Camshaft CAT CAMS Ford ZETEC 1600/2000 258°/250° - CC-2290106 - 2290106/C - 3661768378977

CAT CAMS

CATCAMS - Camshaft for Ford 4 cylinders 2.0L 16v DOHC 256°-250°,230°-222°,10.00mm-9.55mm,1.35mm-0.90mm

€708.00 (tax incl.)

Single Cylinder Head Stud Kit BMW M3 E46 3.2L - 6 Cyl inline - ARP 2000 for 12 Point Nuts - ARP-201-4303 - 201-4303 - 3661768379066

ARP

Single Cylinder Head Stud Kit BMW M3 E46 3.2L - 6 Cyl inline - ARP 2000 for 12 Point Nuts

€339.00 -11%

€300.02 (tax incl.)

Camshaft CAT CAMS Peugeot / Citroën 1.4 8s TU3M 286° - CC-4900675 - 4900675/C - 3661768379257

CAT CAMS

CATCAMS - Camshaft for Peugeot,Citroën 1.4 8s TU3M 286°

€408.00 (tax incl.)

Camshaft CAT CAMS Citroën Saxo / Peugeot 106 16S TU5J4 273° - CC-1321850 - 1321850/C - 3661768379936

CAT CAMS

CATCAMS - Camshaft for citroen 4 cylinders 1.6L 16v DOHC TU5J4 273°-273°,242°-242°,11.00mm-11.00mm,3.10mm-3.05mm

€599.00 (tax incl.)

Camshaft CAT CAMS Renault Engine D7FB7 1.2 8S 272° - CC-5501205 - 5501205/S - 3661768380659

CAT CAMS

CATCAMS - Camshaft for Renault 4 cylinders 1.1L 8v SOHC D7F 278°-278°,235°-235°,10.85mm-10.85mm,2.15mm-2.15mm

€432.00 (tax incl.)

Arbre à cames CAT CAMS PSA EW10J4 282°/273° - CC-4901658 - 4901658/C - 3661768380789

CAT CAMS

Arbre à cames CAT CAMS PSA EW10J4 282°/273°

€768.00 (tax incl.)

Wössner piston kit Peugeot 106 S16 TU5J4 80mm - WO-K846P8000 - K9039D150 - 3661768380796

WÖSSNER

Wössner piston kit Peugeot 106 S16 TU5J4 80mm

€864.00 (tax incl.)

Wössner piston kit for Volkswagen Golf 1 GTI 1.6 8v EG 80mm - WO-K511P800 - K9180D050 - 3661768384213

WÖSSNER

Wössner piston kit for Volkswagen Golf 1 GTI 1.6 8v EG 80mm

€936.00 (tax incl.)

Camshaft CAT CAMS Mercedes Benz 190E 16S 2.3/2.5 301/293° - CC-4000343 - 4000343/S - 3661768384930

CAT CAMS

CATCAMS - Camshaft for Mercedes 4 cylinders 2.3L 16v DOHC M102 cosworth 301°-293°,254°-246°-12.50mm-12.00mm-3.95mm-3.40mm

€954.00 (tax incl.)

Camshaft CAT CAMS Fiat Punto GT 278°/256° - CC-1900229 - 1900229/S - 3661768392614

CAT CAMS

CATCAMS - Camshaft for Fiat 4 cylinders 1.3L 8v SOHC 128 280°-256°,244°-220°,10.65mm-9.55mm,3.10mm-1.80mm

€432.00 (tax incl.)

Camshaft CAT CAMS Ford Focus ST170 274°/240° - CC-2301013 - 2301013/S - 3661768392775

CAT CAMS

CATCAMS - Camshaft for Ford Focus ST170 274°-240°

€948.00 (tax incl.)

Camshaft CAT CAMS Citroën Saxo / Peugeot 106 16S TU5J4 286° - CC-1321854 - 1321854/C - 3661768418734

CAT CAMS

CATCAMS - Camshaft for Citroën Saxo,Peugeot 106 16S TU5J4 286°

€599.00 (tax incl.)

Camshaft CAT CAMS Renault Clio II RS without Vanos - CC-5503423 - 5503423/S - 3661768419571

CAT CAMS

CATCAMS - Camshaft for Renault Clio II RS Sans Vanos

€948.00 (tax incl.)

CatCams mechanical tappet Citroën Saxo 16S / Zetec 28mm (unit) - CC-CC018-1 - CC018 - 3661768421505

CAT CAMS

CatCams mechanical tappet Citroën Saxo 16S / Zetec 28mm (unit)

€43.20 (tax incl.)

SUBARU EJ Series DOHC - ARP Custom Age 625+ Machined Cylinder Head Studs for 12 Point Nuts - ARP-260-4704 - 260-4704 - 3661768421994

ARP

SUBARU EJ Series DOHC - ARP Custom Age 625+ Machined Cylinder Head Studs for 12 Point Nuts

€897.00 -11%

€793.85 (tax incl.)

Connecting Rod Bearings Ford Duratec Standard - ACL-4B4390H-STD - 4B4390H-STD - 3661768423547

Standard ACL connecting rod bearings for FORD / MAZDA (2.0L LF and 2.0L LF MZR -Duratec)

€52.00 (tax incl.)

Arbre à cames CAT CAMS RENAULT MEGANE 2 RS Turbo 256°/245° - CC-5505401 - 5505401/S - 3661768424469

CAT CAMS

Arbre à cames CAT CAMS RENAULT MEGANE 2 RS Turbo 256°/245°

€948.00 (tax incl.)

Cat Cams camshaft Autobianchi A112 - CC-1900642 - 1900642/C - 3661768425312

CAT CAMS

Cat Cams camshaft Autobianchi A112

€358.00 (tax incl.)

Camshaft CAT CAMS Toyota Celica 192ch 328°/321° - CC-7100702 - 7100702/C - 3661768425435

CAT CAMS

CATCAMS - Camshaft for Toyota 4 cylinders 1.8L 16v DOHC 2ZZ-GE 270°-270°,204°-204°,8.55mm-8.55mm,0.50mm-1.50mm (pri)

€828.00 (tax incl.)

Camshaft CAT CAMS BMW S50 B32 320hp Vanos in and ex X2 - CC-1303614 - 1303614/S - 3661768427200

CAT CAMS

CATCAMS - Camshaft for Bmw 6 cylinders 3.2L 24v DOHC S50 B32 278°-270°,250°-242°,12.50mm-12.00mm,0.90mm-2.15mm

€1,668.00 (tax incl.)

Wössner forged connecting rods BMW M3 E30 2,3/2,5 Evo 4-cylinder - WO-40904002 - KPL002 - 3661768429334

WÖSSNER

Wössner forged connecting rods BMW M3 E30 2,3/2,5 Evo 4-cylinder

€1,329.00 (tax incl.)

Wossner piston kit for Peugeot 206 RC 2.0 EW10J4RS 85.5mm - WO-K828P855 - K9190D050 - 3661768430309

WÖSSNER

Wossner piston kit for Peugeot 206 RC 2.0 EW10J4RS 85.5mm

€864.00 (tax incl.)

Camshaft CAT CAMS BMW E30 M3 2.3 S14 292/279° (X2) - CC-1300659 - 1300659/S - 3661768430347

CAT CAMS

CATCAMS - Camshaft for Bmw 4 cylinders 2.3L 16v DOHC S14 (23 4 EA) 292°-279°,251°-243°,12.45mm-12.00mm,3.85mm-3.25mm

€948.00 (tax incl.)

Camshaft CAT CAMS Honda Engine K20A 2.0 352° - CC-2501914 - 2501914/S - 3661768430675

CAT CAMS

CATCAMS - Camshaft for Honda 4 cylinders 2.0L 16v DOHC K20A 304°-304°,225°-225°,11.50mm-11.50mm,1.45mm-1.50mm (pri)

€1,068.00 (tax incl.)

Valve Spring CAT CAMS External Honda K20 (Part) - CC-PAC-E15009 - PAC-E15009 - 3661768430682

CAT CAMS

Valve Spring CAT CAMS External Honda K20 (Part)

€14.40 (tax incl.)

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