LINES GP-WATER 2900570 - Caterpillar

2900570 LINES GP-WATER Caterpillar parts 793F, 793F CMD, 793F OEM, 793F-XQ

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$1,210.20

02 Apr 2025

US: Global Power

SKF LARGE DIAMETER SEAL (#2900570)
SKF

Round Body Air Cylinder - Standard - Standard, Double-Acting.3125 in Rod Size, 1.0625 in Bore Diameter, 5.0000 in Stroke Length, Rear Pivot Mount

$115.90

28 May 2022

US: Theodore's

Round Body Air Cylinder - Standard - Standard, Double-Acting.3125 in Rod Size, 1.0625 in Bore Diameter, 5.0000 in Stroke Length, Rear Pivot Mount
Generic bore diameter: 1.0625 in || pull force at 100 psi: 81.1 lbf || piston action: Double-Acting || operating temperature range: 40 °F to 140 °F || cylinder size: Standard

$49.83

28 May 2022

US: ToolpartsPro

JPW Spindle Assy 654 (2900570)
JPW

Compatible equipment models: 2900570:

TRUCK 793F 793F CMD 793F OEM 793F XQ Caterpillar

Information:

Engines (46B, 47B, 77B)Description of Change: A new cylinder head gasket is used on the above models. The new gasket has cylinder openings which are .106" (2.69 mm) smaller in diameter than the openings in the former gasket. This changes the location of the combustion seal ring in relation to the cylinder liner flange, so the ring will have positive support. Formerly, the seal ring was in a location near the edge of the liner flange and, with normal tolerances, it was possible for the ring to be in a position beyond the edge of the liner flange. In this position, the ring does not have good support and will become damaged during operation.Adaptable As: The new 8N7264 Gasket is a direct replacement for the former 7N3083 Gasket, which is canceled. Two are used per engine.