In stock
SKU: 8M8544
8M8544 O-Ring Seal fit Caterpillar
In stock
SKU: 8M8544
8M8544 O-Ring Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$4.00
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8M8544 O-Ring Seal for Caterpillar Equipment
8M8544 is an O-ring seal used in Caterpillar equipment hydraulic, fluid, and mechanical sealing applications where this size and material are specified. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The seal has an NBR (nitrile) construction and is identified by an inner diameter of 0.42 inches, a cross-section height of 0.06 inches, and a cross-section width of 0.06 inches. The listed applications include Caterpillar tracked bulldozers, off-road dump trucks, wheel tractor-scrapers, wheel loaders, articulated dump trucks, and cold milling machines.
Fitment
- Tracked bulldozer: D8L
- Off-road dump truck: 776B, 776C, 776D, 7777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 789, 789B, 7893, 793B
- Off-road dump truck: 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 7776
- Wheel tractor-scraper: 621E, 621F, 621S, 623E, 623F, 627, 627B, 627E, 627F, 627G, 627H, 627K
- Wheel loader: 994
- Articulated dump truck: D350E, D400D, D400E, D40D
- Cold milling machine: PM-201, PM-565, PM-565B
Cross-reference numbers
- 8M8544
- 8M-8544
Specifications
| Part type | O-ring seal |
| Equipment brand | Caterpillar |
| Part number | 8M8544 |
| Alternate part number format | 8M-8544 |
| Material | NBR (nitrile) |
| Inner diameter | 0.42 in |
| Cross-section height | 0.06 in |
| Cross-section width | 0.06 in |
| Listed length | 1.4 cm |
| Listed width | 1.4 cm |
| Listed depth | 0.1 cm |
| Weight | 0.1 lb |
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