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HomeUpgrade & Repair KitsRepair & Service KitsEnginesEngine Gasket Kits393-2631: Engine Overhaul (Bronze) Kit
HomeUpgrade & Repair KitsRepair & Service KitsEnginesEngine Gasket Kits393-2631: Engine Overhaul (Bronze) Kit
393-2631: Engine Overhaul (Bronze) Kit

Precious Metal™ Engine Rebuild Kits for Machines

Brand: Cat

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393-2631: Engine Overhaul (Bronze) Kit
393-2631: Engine Overhaul (Bronze) Kit

Precious Metal™ Engine Rebuild Kits for Machines

Brand: Cat

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221-9941: 1.78 x 20.35mm 75A FKM O-Ring
221-9941: 1.78 x 20.35mm 75A FKM O-RingQuantity: 1
6V-1426: 70mm Length Fully Threaded Stud
6V-1426: 70mm Length Fully Threaded StudQuantity: 9
1M-7643: 18.21mm Thickness Steel Spacer
1M-7643: 18.21mm Thickness Steel SpacerQuantity: 1
9H-1113: 16.46mm Free Diameter External Retaining Ring
9H-1113: 16.46mm Free Diameter External Retaining RingQuantity: 2
6V-2982: Flywheel Housing Gasket Kit - Rear Structure
6V-2982: Flywheel Housing Gasket Kit - Rear StructureQuantity: 1
196-9988: Bearing Sleeve
196-9988: Bearing SleeveQuantity: 1
8M-7145: 10.2mm Inner Diameter Washer
8M-7145: 10.2mm Inner Diameter WasherQuantity: 11
6I-2002: 0.8mm Thick Engine Oil Filter Gasket
6I-2002: 0.8mm Thick Engine Oil Filter GasketQuantity: 1
1R-0750: Advanced Efficiency Secondary Fuel Filter
1R-0750: Advanced Efficiency Secondary Fuel FilterQuantity: 1
106-1793: 60mm Length Tapered Stud
106-1793: 60mm Length Tapered StudQuantity: 1
7L-6443: 3/8''-16 x 2 1/4'' Hex Head Bolt
7L-6443: 3/8''-16 x 2 1/4'' Hex Head BoltQuantity: 2
061-9458: 28mm Inner Diameter Fluorocarbon O-Ring Seal
061-9458: 28mm Inner Diameter Fluorocarbon O-Ring SealQuantity: 1
391-8256: Single Cylinder Head Install Kit
391-8256: Single Cylinder Head Install KitQuantity: 1
3J-7354: 1.83 x 8.92mm 90A NBR O-Ring
3J-7354: 1.83 x 8.92mm 90A NBR O-RingQuantity: 3
4J-7533: 1.63 x 6.07mm 90A NBR O-Ring
4J-7533: 1.63 x 6.07mm 90A NBR O-RingQuantity: 2
392-7187: Oil Cooler and Lines Gasket Kit
392-7187: Oil Cooler and Lines Gasket KitQuantity: 1
116-7577: Water Temperature Regulator
116-7577: Water Temperature RegulatorQuantity: 1
131-6645: 57.2mm Inner Diameter Radiator Hose
131-6645: 57.2mm Inner Diameter Radiator HoseQuantity: 1
195-0302: Bearing Sleeve
195-0302: Bearing SleeveQuantity: 1
328-5572: 83.46mm Outer Diameter Connecting Rod Bearing
328-5572: 83.46mm Outer Diameter Connecting Rod BearingQuantity: 6
2W-9162: Engine Crankcase Breather
2W-9162: Engine Crankcase BreatherQuantity: 1
3E-6914: 3/8''-16 x 7/8'' Hex Head Bolt
3E-6914: 3/8''-16 x 7/8'' Hex Head BoltQuantity: 6
8N-4110: 65.17mm Outside Diameter Sleeve Bearing
8N-4110: 65.17mm Outside Diameter Sleeve BearingQuantity: 1
8M-3182: 1.82mm Wire Diameter Compression Spring
8M-3182: 1.82mm Wire Diameter Compression SpringQuantity: 2
7M-4046: 65.17mm Outside Diameter Straight Sleeve Bearing
7M-4046: 65.17mm Outside Diameter Straight Sleeve BearingQuantity: 4
7N-9520: 0.8mm Thick Secondary Fuel Filter Gasket
7N-9520: 0.8mm Thick Secondary Fuel Filter GasketQuantity: 1
6V-3508: 12.07mm Outside Diameter Non-Threaded Cup-Plug
6V-3508: 12.07mm Outside Diameter Non-Threaded Cup-PlugQuantity: 2
8S-1491: 0.035mm Thick Camshaft Lock
8S-1491: 0.035mm Thick Camshaft LockQuantity: 1
2N-2766: 3/8''-16 Cone Lock Nut
2N-2766: 3/8''-16 Cone Lock NutQuantity: 12
281-0029: Single Fuel Injector Install Gasket Kit
281-0029: Single Fuel Injector Install Gasket KitQuantity: 6
393-1181: Turbocharger INSTALL GASKET KIT
393-1181: Turbocharger INSTALL GASKET KITQuantity: 1
5P-0597: 44.45mm Minimum Internal Diameter Clamp
5P-0597: 44.45mm Minimum Internal Diameter ClampQuantity: 4
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DescriptionSpecificationsCompatible Models
Description for part number 393-2631

Basic building block for all higher kit levels. Ideal for repair before failure and includes components not normally thought of - such as a thermostat - that could avoid unplanned down time and costly failures. Also includes all necessary parts for a low-cost repair option, as well as many value-added components, such as rod bearings and required gaskets and seals to reassemble the engine (out of frame rebuild kit).

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Specifications for part number 393-2631
Bronze Kit Contains: Includes temperature regulator, fuel filter, oil filter, hose, thrust plate, spring, gaskets, o-rings, seals, plugs, retainer ring, bolts, nuts, washers, bearings, locks, studs, clamps, spacers, breather assembly. Includes screen assembly as needed.
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Compatible Models for part number 393-2631

MOTOR GRADER

12H NA 140H NA 12G 160H 140H 140G 160H ES 143H 160H NA 14G 12H ES 140H ES

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KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced