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Genuine Graco 262818 is a Viscount II hydraulic motor. Graco lists it as a replacement motor for XP and Xtreme sprayers, and it interchanges with the NXT 6500 NXT air motor and 8-in. tie rod diameter lowers. Graco gives parts breakdowns for both the square-housing (Series B) and cylindrical-housing (Series C) versions in manual 307158.
Features
- Maximum hydraulic fluid input pressure 1800 psi (12 MPa, 124 bar)
- Parts listed for Series B (square housings) and Series C (cylindrical housings)
- Interchanges with the NXT 6500 NXT air motor and 8-in. tie rod diameter lowers
- Recommended hydraulic oil operating temperature 80-160°F (27-71°C)
- Shipping weight 95.1 lbs; made in the US
Fits These Graco Models
- Viscount II Hydraulic Motor, Model 262818 Series B, square housings (manual 307158)
- Viscount II Hydraulic Motor, Model 262818 Series C, cylindrical housings (manual 307158)
- XP and Xtreme Sprayers (replacement motor)
Service Notes
- Graco recommends replacing items 49a, 49b and 49c all together in Kit 26C139. (Graco manual 307158)
- For Model 262818 the recommended hydraulic oil operating temperature is 80-160°F (27-71°C). Motor seals wear faster and leakage may occur at higher temperatures. If the oil temperature approaches 180°F (82°C), check and clean or repair the hydraulic fluid supply cooling system, filters, etc. (Graco manual 307158)
- Ground the pump by fastening the ground wire's ring terminal under the ground screw and tightening securely, then connect the other end to a true earth ground. A ground wire and clamp can be ordered as part number 222011. (Graco manual 307158)
- The parts pages refer you to the service section for important torque and lubrication information. (Graco manual 307158)
Where It Is in the Graco Manual
- Item 803, page 76 of Graco manual 3A0420 (highlighted in the photo above)
- page 19 of Graco manual 307158 (Square Housings 307158ZAT 19 NOTE)
- page 27 of Graco manual 307158 (Cylindrical Housings 307158ZAT 27 Модель 262818 и 24W139 a)
Other Parts on the Same Graco Parts List
- Graco 26C139 KIT, REPAIR, PISTON, MOTOR, HYD
- Graco 24W139 MOTOR, HYDR, VISC II, HYDRA-CLEAN
- Graco Repair Kit for Viscount II Hydraulic Motor
- Graco 100128 WASHER, LOCK
- Graco 100155 NUT
- Graco 16M539 PLATE MOTOR HYDRAULIC
- Graco 110797 FITTING, ELBOW, MALE, 90 DEG
- Graco 110926 PACKING, O-RING
Specifications
| Part Number | 262818 |
| UPC | 00633955068612 |
| Country of Origin | US |
| Height | 15.6 IN |
| Length | 13.2 IN |
| Width | 26.4 IN |
| Shipping Weight | 95.1 LBS |