Novetech Lewco pump valve and parts
| Pump Model Plunger Size Valve Part # Seat Part # Spring Part # Insert Part # Cage Part # Puller Part # |
| Letourneau – Lewco |
| ND-7–V21 ND^7–V2HC^ ND^7-‘VVi | ND-7-S1 | 5710-32 | ND-7-I | ND-7-PH | |||
| 15-W-600, 16-W^S00 | ND-8-V21 ND^8-V2HC^ | ND-8-S2 | 5710-32 | ND-8-PH | |||
| W-3000 | ND-8-V21 ND^8-V2HC^ | ND-8-S2 | 5710-115L | ND-8-PH | |||
| W-1400, W-2000, W-2214, W-22^5f WH-1611 (5000 psi) | ND^7-}V21 ND^7–V2HC^ ND^7–Vr^ | ND-7-S1 | 5710-115L | ND-7-I | ND-7-PH | ||
| W-1100, W-1712, W-1714, WH-1000, W-1000, 9-W-1000, W-600, WH-1000, WH-1312, WH-1611 (7500 psi), WH-1612, WH-2000, WH-2214 | ND-6-V21 ND-6-V2HC^ ND-6-VV3 | ND-6-S6 | 5710-115 | ND-6-I | ND-6-PH | ||
| WH-600, WH-800 | ND-5-V21 | ND-5-S1 | 5710-30 | ND-5-PH | |||
| W-446, W-446-SF | ND-4-V^4 | NF-4-S5 | 5710-33 5710-78# | NF-4-I | ND-4-PH | ||
| W-440-LP, WH-440 | NF-4-^^4 NF-4-V2^^^# | NF-4-S5 | 5710-38 5710-113#* | NF-4-IA | ND-4-PH | ||
| W-440-HP Discharge | NF-4-V24 | NF-4-S5 | 5710-38 | NF-4-IA | NF-2-C1 | ND-4-PH | |
| W-440-HP Su^^ion | NF-2-V^4 | NF-2-S2 | 5710-17 | NF-2-I | NF-2-C1 | ND-4-PH | |
| W-250-B, -C | NF-2-V^4 | NF-2-S2 | 5710-17 | NF-2-I | NF-2-C1 |
| Maxxum |
| 1600, 1300 | ND^7-}V21 ND^7–V2HC2 ND^l-‘VV3 | ND-7-S1 | 57110-115L | ND-7-I | ND-7-PH | ||
| 1000,800 | ND-6-V21 ND-6-V2HC2 ND-6-VV3 | ND-6-S6 | 5710-115 | ND-6-I | ND-6-PH |