VICTECH
Victech Top End Gasket Set Honda CRF250F 2019–2025
- Manufacturer part #
- 5862
- APJ SKU
- APJ000023
In stock · Ready to ship
Prepared within 1 business day · Tracking included.
Shipping & 30-day returns
Standard: $8, or free on orders of $70 or more. Estimated transit: 3–5 business days after shipment.
Express: $15. Estimated transit: 1–2 business days after shipment. Preparation time is additional; available options appear at checkout.
Returns: Request within 30 days of delivery. Items must be unused and in their original packaging. Contact APJ before returning anything. Return shipping is the customer's responsibility unless APJ confirms an incorrect or defective item.
Product details & included items.
4 pieces · Head-gasket opening Ø 73 mm · Honda CRF250F 2019–2025
VICTECH top-end gasket set for the Honda CRF250F, model years 2019–2025. Supplied as one set with the four components listed below, covering the cylinder head, cylinder base, cam chain tensioner and exhaust. Compare the included gaskets with the parts required for your repair before ordering.
- 1 × Cylinder head gasket
- 1 × Cylinder base gasket
- 1 × Cam chain tensioner gasket
- 1 × Exhaust gasket
Technical specifications
| Quantity supplied | 4 gaskets |
|---|---|
| Motorcycle | Honda CRF250F |
| Model years | 2019–2025 |
| Package format | Flat pack |
| Set configuration | Part A / top end |
| Product type | Top End Gasket Sets |
| Cylinder head gasket inner diameter | Ø 73 mm — head-gasket opening |
| Honda reference — Cylinder head gasket | 12251-K31-901 |
| Honda reference — Cylinder base gasket | 12191-K31-901 |
| Honda reference — Cam chain tensioner gasket | 14560-KRM-840 |
| Honda reference — Exhaust pipe gasket | 18291-MM5-860 |
Packaged product — weight & dimensions
| Packaged product weight | 2.5 oz (70.9 g) |
|---|---|
| Packaged dimensions (L × W × H) | 7 × 7 × 0.3 in (17.78 × 17.78 × 0.76 cm) |
Measurements refer to the packaged product, not the individual component dimensions.
Installation & preparation
Remove residual gasket material and inspect the mating surfaces before assembly. Follow the Honda service manual for surface preparation, gasket placement, sealant requirements, tightening sequence and torque.
Honda reference note: OEM numbers identify the corresponding original components for comparison. This VICTECH aftermarket four-gasket set includes the items listed above; it is not the complete Honda OEM Gasket Kit A. Confirm the exact model year, gasket profile and dimensions before installation. The 73 mm measurement refers to the head-gasket opening, not the engine cylinder bore.
Honda reference source
Material & construction
TEADIT NA-1005 fiber material is used for two gaskets in this VICTECH set, as confirmed by APJ Motorsports:
- Cylinder base gasket
- Cam chain tensioner gasket
The cylinder head gasket and exhaust gasket are excluded from these material specifications.
TEADIT describes NA-1005 as a compressed non-asbestos sheet combining aramid and other synthetic fibers with a nitrile rubber (NBR) binder, suitable for applications involving petroleum derivatives and oils.
TEADIT sheet-material technical data
| Continuous / peak temperature | 240 °C / 400 °C |
|---|---|
| Continuous / peak pressure | 50 bar / 110 bar |
These are sheet-material reference values, not operating ratings for the engine or complete gasket set. Suitability depends on service conditions; maximum pressure and temperature must not be assumed to apply simultaneously.