Product Attributes
Product Name: Valve Stem Oil Seal
Fit Engine: RD8 Series Diesel Engine
Condition: Brand New
Part Number: Matched for RD8 engine
Material: High‑temperature Fluoro‑rubber
Key Advantages
- Premium fluoro‑rubber RD8 valve stem oil seal, direct aftermarket replacement spare component
- Excellent heat‑resistant and oil‑resistant performance, fits heavy‑duty continuous engine operation
- Precise inner diameter dimension, tight fit on valve stem to control lubricating oil consumption
- Built‑in spring locking structure, stable sealing performance, resist high‑temperature aging
- Vital wearing spare part for engine overhaul, valve assembly and rebuild maintenance work
Product Description
Brand new RD8 valve stem oil seals constructed from high‑temperature fluoro‑rubber material. It accurately limits oil entering combustion chamber, prevents excessive oil burning and blue smoke exhaust. Suitable for RD8 diesel engine during engine overhaul and valve repair service. We supply parts for Kubota, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vol o, Deutz, Doosan, Daewoo, John Dee re, Scania, Hyundai, JCB etc.
Shipping & Tax Notice
International shipment may incur customs duties and import taxes, buyer is responsible for all local customs fees. Delivery time varies by destination country.
FAQ
Q: Which engine does this valve stem oil seal fit?
A: These valve stem oil seals are matched for RD8 series diesel engine.
Q: What symptoms come with failed valve stem oil seals?
A: Damaged seals will cause burning oil, blue smoke from exhaust, increased oil consumption.
Q: Are these aftermarket replacement spare parts?
A: Yes, brand new aftermarket valve stem oil seals for engine maintenance.
Q: Do you have other spare parts for this engine?
A: We supply overhaul gasket kit, piston set, oil seals and other repair parts, please contact us for more details.
Manufacturer Supported Models
Komatsu: D155AX‑5, D85EX‑15, PC600‑8, WA600‑3, PC750‑7
CAT: D10R, 3508, 3512, 992G, D9N
Isuzu: 12PE1, 10PD1, 6WG1‑T, 6SD1‑T, 6RB1‑T
Cumm ins: KTA50, QSK38, NT855‑C280, KTA19‑C525, M11‑C350
Mitsubishi: 6D40‑T, 8DC11‑T, 6D24‑T2, 8DC9‑T, 6D22‑T
Yanmar: 6NHT‑WT, 6HAL‑DT, 6TNE106, 4TNV106, 4TNV98
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