M20 M50 M52 M54, S50 (USA) S52 (USA)

BMW M20 M50 M52 M54 ACL Race connecting rod bearings 6B1490H-0.25

ENGINE BEARINGS
	CON ROD BEARING SET
	Part#
	6B1490H	6B1490HX
Sizes	STD, .025, .25, .50	STD
Oil Clearance	Standard	+ 0.001" Extra
Half Type	Identical Halves
Material	Tri-metal Hardened steel backs
Min Std Shaft Size	1.7707in / 44.975mm
Max Std Shaft Size	1.7713in / 44.991mm
Min Std Tunnel Size	1.8898in / 48.000mm
Max Std Tunnel Size	1.8904in / 48.016mm
Max Wall at Crown	0.0588in / 1.493mm	0.0583in / 1.481mm
Max Overall Length	0.709in / 18.00mm
Notes
Diagram (Top View)

Engines BMW - 2.0 2.3 2.5 2.7 2.8 3.0 (M20B20, M20B25, M20B27, M50B20,
M50B25, M50B27, M52B20, M52B25, M52B28, M54B25, M54B22, M54B30)

€99.00

BMW M20 M50 M52 M54 S54 ACL Race main bearings 7M1532H-STD

ENGINE BEARINGS
	MAIN BEARING SET
	Part#
	7M1532H	7M1532HX
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 #1,2,3,4,5,7 0.982in / 24.94mm #6 thrust
Notes
Diagram (Top View)

Engines BMW - 2.0 2.2 2.3 2.5 2.7 2.8 3.0 3.2 (M20 (just for variant with two bearing locks), M50B20, M52B20, M50B25, M52B25, M54B25, M54B30, M50B27, S50B30, S50B32, S52B32, S54B32)

€209.00

BMW M20 M50 M52 M54 S54 ACL Race main bearings 7M1532H-0.25

ENGINE BEARINGS
	MAIN BEARING SET
	Part#
	7M1532H	7M1532HX
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 #1,2,3,4,5,7 0.982in / 24.94mm #6 thrust
Notes
Diagram (Top View)

Engines BMW - 2.0 2.2 2.3 2.5 2.7 2.8 3.0 3.2 (M20 (just for variant with two bearing locks), M50B20, M52B20, M50B25, M52B25, M54B25, M54B30, M50B27, S50B30, S50B32, S52B32, S54B32)

€209.00

BMW M20 M50 M52 M54 S54 ACL Race main bearings 7M1532HX-STD

ENGINE BEARINGS
	MAIN BEARING SET
	Part#
	7M1532H	7M1532HX
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 #1,2,3,4,5,7 0.982in / 24.94mm #6 thrust
Notes
Diagram (Top View)

Engines BMW - 2.0 2.2 2.3 2.5 2.7 2.8 3.0 3.2 (M20 (just for variant with two bearing locks), M50B20, M52B20, M50B25, M52B25, M54B25, M54B30, M50B27, S50B30, S50B32, S52B32, S54B32)

€209.00

BMW M20 M50 M52 M54 ACL Race connecting rod bearings 6B1490HX-STD

ENGINE BEARINGS
	CON ROD BEARING SET
	Part#
	6B1490H	6B1490HX
Sizes	STD, .025, .25, .50	STD
Oil Clearance	Standard	+ 0.001" Extra
Half Type	Identical Halves
Material	Tri-metal Hardened steel backs
Min Std Shaft Size	1.7707in / 44.975mm
Max Std Shaft Size	1.7713in / 44.991mm
Min Std Tunnel Size	1.8898in / 48.000mm
Max Std Tunnel Size	1.8904in / 48.016mm
Max Wall at Crown	0.0588in / 1.493mm	0.0583in / 1.481mm
Max Overall Length	0.709in / 18.00mm
Notes
Diagram (Top View)

Engines BMW - 2.0 2.3 2.5 2.7 2.8 3.0 (M20B20, M20B25, M20B27, M50B20,
M50B25, M50B27, M52B20, M52B25, M52B28, M54B25, M54B22, M54B30)

€99.00

BMW M20 M50 M52 M54 ACL Duraglide connecting rod bearings 6B1490-STD

Min Std Shaft Size	1.7707in / 44.975mm
Max Std Shaft Size	1.7713in / 44.991mm
Min Std Tunnel Size	1.8898in / 48.000mm
Max Std Tunnel Size	1.8904in / 48.016mm
Max Wall at Crown	0.0588in / 1.493mm
Max Overall Length	0.709in / 18.00mm

€68.99

BMW M20 M50 M52 M54 S50 S54 King Racing main bearings MB7039XP-0.25

XP	XP

F7016U-PR	F7039L-PR

XP	XP

M7016U-PR	M5578L-PR

Quantity

1

6

Crankshaft

59.990 / 59.972

Housing

65.001 / 65.019

Max Wall

2.494

Max Length

24.940

19.901

Engines: BMW - 2.0 2.2 2.3 2.5 2.7 2.8 3.0 3.2 (M20 (just for variant with two bearing locks), M50B20, M52B20, M50B25, M52B25, M54B25, M54B30, M50B27, S50B30, S50B32, S52B32, S54B32)

€234.99

BMW M20 M50 M52 M54 S50 S54 King Racing main bearings MB7039XP-STDX

XP	XP

F7016U-PR	F7039L-PR

XP	XP

M7016U-PR	M5578L-PR

Quantity

1

6

Crankshaft

59.990 / 59.972

Housing

65.001 / 65.019

Max Wall

2.494

Max Length

24.940

19.901

Engines: BMW - 2.0 2.2 2.3 2.5 2.7 2.8 3.0 3.2 (M20 (just for variant with two bearing locks), M50B20, M52B20, M50B25, M52B25, M54B25, M54B30, M50B27, S50B30, S50B32, S52B32, S54B32)

€234.99

BMW M20 M50 M52 M54 King Racing connecting rod bearings CR6640XP-0.25

XP	XP

C4042-PR	C4042-PR

Quantity

6

Crankshaft

44.991 / 44.973

Housing

48.001 / 48.016

Max Wall

1.491

Max Length

18.001

Engines: BMW 6 cylinder engines - 2.0 2.2 2.3 2.5 2.7 2.8 3.0
(M20B20, M20B23, M20B25, M20B27, M50B25, M52B28, M54B22, M54B30)

€99.00

BMW M20 M50 M52 M54 King Racing connecting rod bearings CR6640XP-STDX

XP	XP

C4042-PR	C4042-PR

Quantity

6

Crankshaft

44.991 / 44.973

Housing

48.001 / 48.016

Max Wall

1.491

Max Length

18.001

Engines: BMW - M20, M50, M52, M54

€99.00

BMW M20 M50 M52 M54 King Racing connecting rod bearings CR6640XPC-STD Coated

XP	XP

C4042-PR	C4042-PR

Quantity

6

Crankshaft

44.991 / 44.973

Housing

48.001 / 48.016

Max Wall

1.491

Max Length

18.001

Engines: BMW - M20, M50, M52, M54

€99.00

BMW M20 M50 M52 M54 S50 S54 King Racing main bearings MB7039XPC-STD Coated

XP	XP

F7016U-PR	F7039L-PR

XP	XP

M7016U-PR	M5578L-PR

Quantity

1

6

Crankshaft

59.990 / 59.972

Housing

65.001 / 65.019

Max Wall

2.494

Max Length

24.940

19.901

Engines: BMW - 2.0 2.2 2.3 2.5 2.7 2.8 3.0 3.2 (M20 (just for variant with two bearing locks), M50B20, M52B20, M50B25, M52B25, M54B25, M54B30, M50B27, S50B30, S50B32, S52B32, S54B32)

€234.99