Pistons, Rings, and Rods

300ZX ENGINE: PISTONS, RINGS, & RODS

Click the part name on the diagram below for more information.
Professional installation for these parts is recommended!
AVAILABILITY: These items ship from our warehouse in 2 to 3 business days.

1990 to 1996 300ZX Engine: Pistons, Rings, & Rods Standard Size

IF MAIN BEARINGS, CONNECTING ROD BEARINGS ARE REPLACED WITH NEW ONES, IT IS NECESSARY TO SELECT THICKNESS OF MAIN BEARINGS AND CONNECTING ROD BEARINGS AS FOLLOWS.

Select Main Bearings From this Table.

PUNCHED NUMBER OF CRANK-SHAFT	PUNCHED NUMBER OF CYLINDER BLOCK
	GRADE NUMBER	0	1	2
	0	GRADE 0	GRADE 1	GRADE 2
	1	GRADE 1	GRADE 2	GRADE 3
	2	GRADE 2	GRADE 3	GRADE 4

1.) MAIN BEARING

A.) GRADE NUMBER OF EACH CYLINDER BLOCK MAIN JOURNAL IS PUNCHED ON THE RESPECTIVE CYLINDER BLOCK.

B.) GRADE NUMBER OF EACH CRANKSHAFT MAIN JOURNAL IS PUNCHED ON THE RESPECTIVE CRANKSHAFT.

C.) SELECT MAIN BEARING WITH SUITABLE THICKNESS ACCORDING TO THE FOLLOWING TABLE.

3.) PISTON GRADE

A.) THE GRADE NUMBER OF EACH PISTON IS PUNCHED ON THE TOP OF EACH PISTON.

B.) IT MIGHT BE HARD TO LOCATE THE GRADE NUMBER DUE TO CARBON BUILD-UP

Select Connecting Rod Bearings From this Table.

PUNCHED NUMBER OF CRANK-SHAFT	PUNCHED NUMBER OF CONNECTING ROD
	GRADE NUMBER	0	1
	0	GRADE 0	GRADE 1
	1	GRADE 1	GRADE 2
	2	GRADE 2	GRADE 3

2.) CONNECTING ROD BEARING

A.) GRADE NUMBER OF EACH CONNECTING ROD PUNCHED ON THE RESPECTIVE CONNECTING ROD.

B.) GRADE NUMBER OR EACH CRANKSHAFT MAIN JOURNAL IS PUNCHED ON THE RESPECTIVE CRANKSHAFT.

C.) SELECT MAIN BEARING WITH SUITABLE THICKNESS ACCORDING TO THE FOLLOWING TABLE.