Product Overview:
135957 intake valve is standard original matching part, serving as basic factory stock accessory. Featuring universal compatibility, it fits mainstream Cummins engine models perfectly. Adopted standard production specification, it keeps stable air intake efficiency and smooth engine operation. Ideal for routine maintenance, regular replacement and general overhaul, high cost performance.
Specifications Table:
| Category | Details |
|---|---|
| Part Number | 135957 |
| Type | Engine Intake Valve |
| Applicable Engines | NT855 / NTA855 / N14 / NH Series |
| Overall Length | 126.5 mm |
| Valve Stem Diameter | 11.91 mm |
| Valve Head Outer Diameter | 52.8 mm |
| Valve Seat Taper Angle | 30° |
| Lock Groove Type | Double retainer groove |
| Cold Valve Clearance | 0.30 mm |
| Main Applications | Generator sets, construction machinery (bulldozers), ordinary marine auxiliary engines, general industrial engines |
Key Features:
✅CCEC standard dimension, direct fit NT855/NTA855/N14
✅Single nickel alloy steel, high heat resistance & hardness
✅30° taper ensures smooth intake, boosts power & saves fuel
✅Precision polished stem, low friction & great wear resistance
✅Tight sealing, no air leakage, stable running performance
✅Fully compatible with original matching parts
✅Long service life, ideal for genset & construction machinery
Why Choose Us?
✅Genuine quality meets OEM standard, reliable performance
✅Competitive price, cost-effective bulk purchase
✅Sufficient stock, fast global delivery
✅Strict quality inspection before shipment
✅Professional engine parts support & quick reply
✅Complete compatible models for easy replacement
Name: Aandy
Mobile:
Tel:19924579082
Email:1941346301@qq.com
Add:5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen