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ENGINE PARTS / Valve Stem Seals
8971203070 Valve Stem Seal for NKR / 4JB1
8971203070 valve stem seal for NKR / 4JB1. View product photos, reference details and fitment checks. Request a quote using YNF18486.
- Part reference
- 8971203070
- Catalog reference
- YNF18486
- Application reference
- NKR / 4JB1
Include your engine or machine serial number and required quantity.
PRODUCT OVERVIEW
Product identification
8971203070 identifies the valve stem seal listed under catalog code YNF18486, with NKR / 4JB1 as the application reference. Use the original reference together with the seal profile and fitting dimensions when comparing valve stem seals. Send close-up photographs of the removed seal and the valve guide mounting area.
SHSG supplies replacement parts by reference. Equipment names and part numbers identify the requested application and do not imply OEM manufacture or affiliation.
| Part reference | 8971203070 |
|---|---|
| Catalog reference | YNF18486 |
| Component | Valve Stem Seal |
| Application reference | NKR / 4JB1 |
| Listed unit weight (reference) | 0.01 kg |
FITMENT REVIEW
What to confirm for 8971203070
The listed application is a starting reference. Engine versions and cylinder head configurations can differ. Send the original part number and photos so the proposed replacement can be checked.
Dimensions, material, quantity, availability and lead time are confirmed in the quotation. Installation settings must come from the applicable engine service information.
Prepare your inquiry
- Original reference (8971203070) and any markings
- Machine / engine model and serial number
- Valve stem diameter and guide mounting dimensions
- Original seal profile, markings and close-up photos
- Required quantity and destination country
Questions about 8971203070
What is 8971203070?
8971203070 identifies the valve stem seal listed under catalog code YNF18486, with NKR / 4JB1 as the application reference.
What should I compare when ordering this valve stem seal?
Compare the original part reference, valve stem diameter, guide mounting dimensions and seal profile. Include the engine serial information so the listed application can be reviewed for your configuration.
What should I send to request 8971203070?
Quote YNF18486 and 8971203070, then provide the engine or machine model, serial number, original component photos, quantity and destination. SHSG will review the reference and confirm the proposed item and commercial terms.
REQUEST PRODUCT DETAILS
Ask about 8971203070
Reference YNF18486 in your inquiry. Tell us the quantity, delivery country and engine or machine details.
More valve stem seals
Other references in this category. These are not interchangeable alternatives.

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6150-41-4570 Valve Stem Seal for PC400-6
6150-41-4570 valve stem seal for PC400-6. View product photos, reference details and fitment checks. Request a quote using YNF18752.
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YNF18780 · 6744-41-4080
6744-41-4080 Valve Stem Seal for PC300-8 / PC360-10 / 6D114
6744-41-4080 valve stem seal for PC300-8 / PC360-10 / 6D114. View product photos, reference details and fitment checks. Request a quote using YNF18780.
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