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Third-party dataMAHLE / CLEVITE : CB743A8

Connecting Rod Bearing
MAHLE / CLEVITE : CB743A8

  • NNarrowed for greater crankshaft fillet clearance.
  • MSteel backed bearings with a Micro-Babbitt lining (a very thin layer of lining which reduces the microscopic deflections that occur to a bearing when loaded and thus increases fatigue life). Solely intended for extreme high-horsepower applications.
  • PSteel backed bearings with an intermediate layer of copper-lead alloy and an electroplated lead-tin-copper overlay. Standard replacement material.
  • RIndicates that the bearing can be resized to standard. When following a camshaft bearing, indicates that it has extra bore stock in the inside diameter.
  • SIndicates a set number designation.
  • VHigh performance bearing with a lead-indium overlay (on main sets this indicates partial groove). Solely intended for extreme high-horsepower applications.
  • XBearing has .001” more oil clearance than standard.
  • VGHigh performance bearing with a lead-indium overlay and a full annular groove. Solely intended for extreme high-horsepower applications.
  • XXBearing has .002” more oil clearance than standard.
  • WIndicates a part that is a thrust washer (may also be designated upper or lower).

Model

CHEVROLET
AVALANCHE 2500
8.1L V8
2005
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2006
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
KODIAK
8.1L V8
2005
Set; A Series (Aluminum)
C4500 Kodiak; C5500 Kodiak; C6500 Kodiak; C7500 Kodiak
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2006
Set; A Series (Aluminum)
C4500 Kodiak; C5500 Kodiak; C6500 Kodiak; C7500 Kodiak
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2007
Set; A Series (Aluminum)
C4500 Kodiak; C5500 Kodiak; C6500 Kodiak; C7500 Kodiak
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
SILVERADO 2500
8.1L V8
2005
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2006
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
SILVERADO 2500 CLASSIC
8.1L V8
2007
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
SILVERADO 3500
8.1L V8
2005
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2006
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
SILVERADO 3500 CLASSIC
8.1L V8
2007
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
SUBURBAN 2500
8.1L V8
2005
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2006
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
GMC
SIERRA 2500
8.1L V8
2005
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2006
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
SIERRA 2500 CLASSIC
8.1L V8
2007
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
SIERRA 3500
8.1L V8
2005
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2006
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
SIERRA 3500 CLASSIC
8.1L V8
2007
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
TOPKICK
8.1L V8
2005
Set; A Series (Aluminum)
C4500 Topkick; C5500 Topkick; C6500 Topkick; C7500 Topkick
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2006
Set; A Series (Aluminum)
C4500 Topkick; C5500 Topkick; C6500 Topkick; C7500 Topkick
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2007
Set; A Series (Aluminum)
C4500 Topkick; C5500 Topkick; C6500 Topkick; C7500 Topkick
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
YUKON XL 2500
8.1L V8
2005
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8
2006
Set; A Series (Aluminum)
CB743A, CB743A108, CB743A208, CB743A308, CB743A408, CB743A8

OE Number

Make Number
OE CB-743A-20(*)
OE CB743A10(*)
Make Number
OE CB743A30(*)
OE CB-743A-40(*)
Make Number
OE CB743*

    Size/Parameters

    Annotated Parameter name Size range Unit