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4.3L 262 CID OHV 12V V6 General Motors L35 Vortec VIN Code: 'W' (1992-2003) 4.3L 262 CID OHV 12V V6 General Motors LB1 Chevrolet VIN Code: 'N' (1985-1986) — bearing reference

Look up source-listed Clevite engine bearing parts, their engine/year conditions, set relationships and available shop dimensions. Preserve the engine version and catalogue notes before comparing a candidate.

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Selections apply immediately; the button also works without JavaScript. Use a full engine code or part number. Displacement alone can match several different engine families.

2026 manufacturer catalogue, not a universal fitment promise

Source: MAHLE/Clevite EB-20-26 engine-bearing catalogue. Entries retain the catalogue make section, application conditions and printed page. A make heading groups source applications; it is not proof that every engine listed was manufactured by that vehicle brand.

Numbers are Clevite references, not SKF/NTN cross-references. A set, a member shell and a separate thrust washer are different items. Unresolved or conflicting dimensions remain unavailable instead of being guessed.

Source-listed bearing records

5 records

Full source application context

4.3L 262 CID OHV 12V V6 General Motors L35 Vortec VIN Code: 'W' (1992-2003) 4.3L 262 CID OHV 12V V6 General Motors LB1 Chevrolet VIN Code: 'N' (1985-1986) 4.3L 262 CID OHV 12V V6 General Motors LB4 Chevrolet VIN Code: 'Z' (1985-1995) 4.3L 262 CID OHV 12V V6 General Motors LF6 Vortec VIN Code: 'X' (1996-1999) 4.3L 262 CID OHV 12V V6 General Motors LU2 Chevrolet VIN Code: 'B' (1990-1991) 4.3L 262 CID OHV 12V V6 General Motors LU3 Vortec VIN Code: 'X' (2002-2007)

Catalogue section: GMC TRUCK · Engine block 49. Match the code, year/VIN limits and each part's additional notes.

Shop dimensions are inches, including rows for metric engines. These are standard-size source dimensions, not permission to use a listed oil clearance in a different engine.

Connecting-rod big end

CB-1358A

Connecting Rod AL-5 Bearing Pair

Application: GMC TRUCK · block 49
4.3L 262 CID OHV 12V V6 General Motors L35 Vortec VIN Code: 'W' (1992-2003) 4.3L 262 CID OHV 12V V6 General Motors LB1 Chevrolet VIN Code: 'N' (1985-1986) 4.3L 262 CID OHV 12V V6 General Motors LB4 Chevrolet VIN Code: 'Z' (1985-1995) 4.3L 262 CID OHV 12V V6 General Motors LF6 Vortec VIN Code: 'X' (1996-1999) 4.3L 262 CID OHV 12V V6 General Motors LU2 Chevrolet VIN Code: 'B' (1990-1991) 4.3L 262 CID OHV 12V V6 General Motors LU3 Vortec VIN Code: 'X' (2002-2007)

Standard shaft diameter
2.2492–2.2498 in
Vertical oil clearance
0.0008–0.0031 in
Maximum wall at crown
0.0622 in
Bearing OD or housing bore
2.3747–2.3747 in
Maximum axial length
0.7350 in

MAHLE/Clevite EB-20-26 · printed page 746 · reference 727520ff. No installation torque or machining approval is implied.

Connecting-rod big end

CB-1358A(6)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 49
4.3L 262 CID OHV 12V V6 General Motors L35 Vortec VIN Code: 'W' (1992-2003) 4.3L 262 CID OHV 12V V6 General Motors LB1 Chevrolet VIN Code: 'N' (1985-1986) 4.3L 262 CID OHV 12V V6 General Motors LB4 Chevrolet VIN Code: 'Z' (1985-1995) 4.3L 262 CID OHV 12V V6 General Motors LF6 Vortec VIN Code: 'X' (1996-1999) 4.3L 262 CID OHV 12V V6 General Motors LU2 Chevrolet VIN Code: 'B' (1990-1991) 4.3L 262 CID OHV 12V V6 General Motors LU3 Vortec VIN Code: 'X' (2002-2007)

Standard shaft diameter
2.2492–2.2498 in
Vertical oil clearance
0.0008–0.0031 in
Maximum wall at crown
0.0622 in
Bearing OD or housing bore
2.3747–2.3747 in
Maximum axial length
0.7350 in

MAHLE/Clevite EB-20-26 · printed page 746 · reference f2d07c93. No installation torque or machining approval is implied.

Connecting-rod big end

CB-1358P

Connecting Rod TM-77 Bearing Pair

Application: GMC TRUCK · block 49
4.3L 262 CID OHV 12V V6 General Motors L35 Vortec VIN Code: 'W' (1992-2003) 4.3L 262 CID OHV 12V V6 General Motors LB1 Chevrolet VIN Code: 'N' (1985-1986) 4.3L 262 CID OHV 12V V6 General Motors LB4 Chevrolet VIN Code: 'Z' (1985-1995) 4.3L 262 CID OHV 12V V6 General Motors LF6 Vortec VIN Code: 'X' (1996-1999) 4.3L 262 CID OHV 12V V6 General Motors LU2 Chevrolet VIN Code: 'B' (1990-1991) 4.3L 262 CID OHV 12V V6 General Motors LU3 Vortec VIN Code: 'X' (2002-2007)

Numerical dimensions not resolved for this entry. A complete consistent five-column row is not available here. Do not borrow values from a neighbouring part or package.

MAHLE/Clevite EB-20-26 · printed page 746 · reference 35968034. No installation torque or machining approval is implied.

Connecting-rod big end

CB-1794A

Connecting Rod AL-5 Bearing Pair

Application: GMC TRUCK · block 49
4.3L 262 CID OHV 12V V6 General Motors L35 Vortec VIN Code: 'W' (1992-2003) 4.3L 262 CID OHV 12V V6 General Motors LB1 Chevrolet VIN Code: 'N' (1985-1986) 4.3L 262 CID OHV 12V V6 General Motors LB4 Chevrolet VIN Code: 'Z' (1985-1995) 4.3L 262 CID OHV 12V V6 General Motors LF6 Vortec VIN Code: 'X' (1996-1999) 4.3L 262 CID OHV 12V V6 General Motors LU2 Chevrolet VIN Code: 'B' (1990-1991) 4.3L 262 CID OHV 12V V6 General Motors LU3 Vortec VIN Code: 'X' (2002-2007)

Catalogue conditions / continuation notes

NOTE: Connecting Rods With Housing Bore Resized .002in Larger Than Stock

Standard shaft diameter
2.2492–2.2498 in
Vertical oil clearance
0.0005–0.0031 in
Maximum wall at crown
0.0632 in
Bearing OD or housing bore
2.3767–2.3777 in
Maximum axial length
0.7530 in

MAHLE/Clevite EB-20-26 · printed page 746 · reference 1d59b4e6. No installation torque or machining approval is implied.

Connecting-rod big end

CB-1794P(6)

Connecting Rod Bearing Set

Application: GMC TRUCK · block 49
4.3L 262 CID OHV 12V V6 General Motors L35 Vortec VIN Code: 'W' (1992-2003) 4.3L 262 CID OHV 12V V6 General Motors LB1 Chevrolet VIN Code: 'N' (1985-1986) 4.3L 262 CID OHV 12V V6 General Motors LB4 Chevrolet VIN Code: 'Z' (1985-1995) 4.3L 262 CID OHV 12V V6 General Motors LF6 Vortec VIN Code: 'X' (1996-1999) 4.3L 262 CID OHV 12V V6 General Motors LU2 Chevrolet VIN Code: 'B' (1990-1991) 4.3L 262 CID OHV 12V V6 General Motors LU3 Vortec VIN Code: 'X' (2002-2007)

Catalogue conditions / continuation notes

NOTE: Connecting Rods With Housing Bore Resized .002in Larger Than Stock

Numerical dimensions not resolved for this entry. A complete consistent five-column row is not available here. Do not borrow values from a neighbouring part or package.

MAHLE/Clevite EB-20-26 · printed page 746 · reference c20fbd2a. No installation torque or machining approval is implied.

Use the reference correctly

Identify before comparing

Keep engine code, production year, VIN qualifiers, bearing position and the existing shell markings. A 350, 1.8 or 4.6 label is not a unique engine identification.

Measure the actual assembly

Standard journal dimensions do not describe a worn or reground shaft. Verify the installed housing, required repair size and oil clearance with the engine-specific procedure.

Keep unresolved values unresolved

Empty dimensional fields can reflect set-only entries, incomplete source rows or conflicts. They do not mean zero clearance, and another entry's values are not a substitute.

Read the oil-clearance, material and installation reference →Check replacement evidence →Separate wheel, hub and seal vehicle reference →

Reference basis and limitations

This independent lookup reorganises factual entries from the 2026 MAHLE/Clevite engine-bearing catalogue. The original source fingerprint, extraction record and application block are retained privately. The catalogue source is not a guarantee of current stock, current vehicle approval or complete coverage of every engine. BearingScope does not sell these parts or provide a rebuild service.

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