Komatsu WA320-5 Wheel Loader Cylinder Block Gasket Kit Parts
Komatsu WA320-5 cylinder block gasket kit parts for machine serial WA320-5H50051 - UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Aa Engine / Cylinder Block Gasket Kit.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 32 part occurrences
Select any parts and adjust quantities. Store products go to your cart; parts without a store match go into a quote request. Each button handles only its matching selections.
| Line | Part number | Description | Qty | Order qty | Purchase options | |
|---|---|---|---|---|---|---|
| 2 | SET, LOWER ENGINE GASKETSN: 21563300-UP | 1 | Request quote | |||
| 2 | GASKET, HYDRAULIC PUMPSN: 21563300-UP | 1 | Request quote | |||
| 3 | GASKET, LUB OIL PUMPSN: 21563300-UP | 1 | Request quote | |||
| 4 | KIT, FRONT SEAL SERVICESN: 21563300-UP | 1 | View product ↗ | |||
| 5 | NOZZLE, PISTON COOLINGSN: 21563300-UP | 6 | Request quote | |||
| 6 | SEAL, OIL PAN DRAINSN: 21563300-UP | 2 | View product ↗ | |||
| 7 | SEAL, RECTANGULAR, TACHOMETERSN: 21563300-UP | 1 | View product ↗ | |||
| 8 | GASKET, TIMING HOUSINGSN: 21563300-UP | 1 | Request quote | |||
| 9 | SEAL, RECTANGULAR, OIL FILLER TUBESN: 21563300-UP | 1 | View product ↗ | |||
| 10 | SEAL, RECTANGULAR, WATER INLETSN: 21563300-UP | 1 | Request quote | |||
| 11 | SEAL, RECTANGULAR, WATER PUMPSN: 21563300-UP | 1 | View product ↗ | |||
| 12 | GASKET, COVER PLATESN: 21563300-UP | 1 | Request quote | |||
| 13 | CRANKSEAL SERVICE KITSN: 21563300-UP | 1 | Request quote | |||
| 14 | O-RING, FLYWHEEL HOUSINGSN: 21563300-UP | 1 | Request quote | |||
| 15 | O-RING, FRONT COVERSN: 21563300-UP | 1 | View product ↗ | |||
| 16 | SEAL, FRONT COVERSN: 21563300-UP | 1 | View product ↗ | |||
| 17 | SEAL, TACHOMETER DRIVESN: 21563300-UP | 1 | View product ↗ | |||
| 18 | GASKET, HYDRAULIC PUMPSN: 21563300-UP | 1 | Request quote | |||
| 19 | GASKET, GEAR COVERSN: 21563300-UP | 1 | View product ↗ | |||
| 20 | EXHAUST OUTLET CONNECTIONSN: 21563300-UP | 1 | View product ↗ | |||
| 21 | GASKET, REAR COVERSN: 21563300-UP | 1 | Request quote | |||
| 22 | SEAL, CAM FOLLOWER COVERSN: 21563300-UP | 8 | View product ↗ | |||
| 23 | NOZZLE, PISTON COOLINGSN: 21563300-UP | 1 | View product ↗ | |||
| 24 | GASKET, OIL PANSN: 21563300-UP | 1 | View product ↗ | |||
| 25 | GASKET, COVER PLATESN: 21563300-UP | 1 | View product ↗ | |||
| 26 | GASKET, FLANGESN: 21563300-UP | 1 | View product ↗ | |||
| 27 | GASKET, GEAR HOUSINGSN: 21563300-UP | 1 | View product ↗ | |||
| 28 | GASKET, FUEL PUMPSN: 21563300-UP | 1 | View product ↗ | |||
| 29 | GASKET, OIL COOLER CORESN: 21563300-UP | 1 | View product ↗ | |||
| 30 | SEAL, FILTER HEADSN: 21563300-UP | 1 | View product ↗ | |||
| 31 | GASKET, PUSH ROD COVERSN: 21563300-UP | 1 | View product ↗ | |||
| 32 | SEAL, FILTER HEADSN: 21563300-UP | 1 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA320-5 Wheel Loader Cylinder Block Gasket Kit Parts
Use the Komatsu WA320-5 Wheel Loader Cylinder Block Gasket Kit Parts listing to identify aftermarket replacement parts within the aa engine section. This wheel loader application is listed for machine serial WA320-5H50051 - UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 32 listed part occurrences, including set, lower engine gasket (reference CU3802376-01), gasket, hydraulic pump (reference CU154916) and gasket, lub oil pump (reference 6732-81-9130). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
Use the section and assembly descriptions together with the stated machine application. Preserve location, option and revision notes shown beside each part number when selecting a replacement or preparing a quote.
Catalog quantities describe the illustrated assembly. Adjust the order quantity to what you need, select the relevant rows, and use Add selected to cart for verified store matches or Add selected to quote for quote items. The diagram alone does not establish current stock or part interchangeability.