BMW

BMW M40 M42 M43 M44 ACL Race main bearings 5M1538H-0.25

ENGINE BEARINGS
	MAIN BEARING SET
	Part#
	5M1538H	5M1538HX
Sizes	STD, .025, .25, .50	STD
Oil Clearance	Standard	+ 0.001" Extra
Half Type	Upper & Lower
Material	Tri-metal
Min Std Shaft Size	2.3611in / 59.971mm
Max Std Shaft Size	2.3618in / 59.990mm
Min Std Tunnel Size	2.5591in / 65.000mm
Max Std Tunnel Size	2.5598in / 65.019mm
Max Wall at Crown	0.0980in / 2.490mm	0.0930in / 2.478mm
Max Overall Length	0.787in / 20.00mm #1,2,4,5 0.982in / 24.94mm #3 thrust
Notes
Diagram (Top View)

Engines BMW - 1.6 1.8 1.9 (M40, M42, M43, M44)

179,00 €

BMW M40 M42 M43 M44 ARP cylinder head stud kit 201-M42

249,01 €

BMW E92, Z4, F01 3.0 N54B30 USA FCP intake valve guide kit 5mm

149,00 €

BMW / Opel / Mini Supertech 5mm single groove valve keeper/lock KPR-5/7S

Part number KPR-5/7S
Supertech 5mm single groove valve keeper (lock)
Price is for 1 pc. (2 pcs. needed for one valve)
BMW - 3.0 Turbo (N54B30)
Opel / Vauxhall - 1.6 (Z16LER)
Mini Cooper R56 - 1.6 Turbo (N14B16A, N14B16C, N18B16C)

4,01 €

BMW 3.0 N54B30 Supertech Sodium filled exhaust valve BMEVI-1054-HS STD

Product detailed specification
Model number	BMEVI-1054-HS
Head diameter	28.00mm
Stem diameter	5.95mm
Length	114.90mm
Material	Sodium filled
Fits for	BMW E60, E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 (N54B30)

63,00 €

BMW 3.0 N54B30 Supertech Sodium filled exhaust valve BMEVI-1054-HS-1 +0.5mm

Product detailed specification
Model number	BMEVI-1054-HS-1
Head diameter	28.50mm
Stem diameter	5.95mm
Length	114.90mm
Material	Sodium filled
Fits for	BMW E60, E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 (N54B30)

63,00 €

BMW 3.0 N54B30 Supertech black nitrided intake valve BMIVN-1054S-1 +0.5mm

Product detailed specification
Model number	BMIVN-1054S-1
Head diameter	31.90mm
Stem diameter	4.96mm
Length	106.70mm
Material	Black nitrided stainless steel
Fits for	BMW E60, E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 (N54B30)

33,00 €

BMW 3.0 N54B30 Supertech black nitrided intake valve BMIVN-1054S STD

Product detailed specification
Model number	BMIVN-1054S
Head diameter	31.40mm
Stem diameter	4.96mm
Length	106.70mm
Material	Black nitrided stainless steel
Fits for	BMW E60, E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 (N54B30)

33,00 €

Cometic BMW 3.0 N54 2008-16 MLX cylinder head gasket 85x1.1mm C15257-044

COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque required.

249,01 €

BMW 3.0 N54B30 N55B30 Athena Cooper Ring cylinder head gasket 86x1.5mm 330074R

Athena Racing 330 series Cooper Ring cylinder head gasket set.
For specific high horsepower applications, engine performance can be significantly improved by using Athena Cooper Ring gaskets, that are supplied with INOX steel ring. This technology outperforms conventional fire ring solutions.
Cooper Rings are oversize (also fits for oversize bores).
Part number: 330074R
Gasket thickness: 1.50mm
Bore size: 86.00mm

Part number starting with 330
Athena advantages
Reinforced material	Asbestos free composite raw material OE approved
Stainless steel ring (AISI304)	Separate stainless steel rings assure maximum sealing around cylinder bore also on NOS and/or turbo charged engine where boost is over 2 bars. No head and block machining required
Silicon beading	Silicon-based beading is applied on critical areas to improve sealing around all cooling water and oil passages

299,00 €

BMW 135i 335i N54B30 JE Pistons forged pistons 84.5mm CR 9.5 338095

Product detailed specification
Bore size	84.50mm
Stroke	89.60mm
JE Pistons compression ratio (CR)	9.5:1
OEM compression ratio (CR)	10.2:1
Dome volume (CC)	-22.00cm³
Compression height (CH)	31.60mm
Pin diameter	22mm
Features	Accepts Turbo and Nitrous; FSR skirt
Fits for	BMW - 3.0 24V Turbo (N54B30)

1 349,00 €

BMW 135i 335i N54B30 JE Pistons forged pistons 84mm CR 9.5 338094

Product detailed specification
Bore size	84.00mm
Stroke	89.60mm
JE Pistons compression ratio (CR)	9.5:1
OEM compression ratio (CR)	10.2:1
Dome volume (CC)	-21.3cm³
Compression height (CH)	31.60mm
Pin diameter	22mm
Features	Accepts Turbo and Nitrous; FSR skirt
Fits for	BMW - 3.0 24V Turbo (N54B30)

1 349,00 €