VICTECH
Victech Engine Gasket Set Yamaha TT-R125LE 2005–2026 / TT-R125E 2005–2009 / TT-R125L 2005–2008
- Manufacturer part #
- 3700
- APJ SKU
- APJ000019
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.
6 pieces · Head-gasket opening Ø 57 mm · Yamaha TT-R125E / TT-R125L / TT-R125LE
VICTECH 3700 six-piece engine gasket set for the U.S.-market Yamaha TT-R125 models and years listed below. Includes cylinder head, cylinder base, cam chain tensioner, exhaust, clutch cover and stator cover gaskets for engine repair and reassembly. Supplied as one set; see the numbered product image for each included component.
- 1 × Cylinder head gasket
- 1 × Cylinder base gasket
- 1 × Cam chain tensioner gasket
- 1 × Exhaust gasket
- 1 × Clutch cover gasket
- 1 × Stator cover gasket
Includes only the six gaskets listed above. Oil seals, valve stem seals, O-rings, crankcase center gasket and oil pump cover gasket are not included. Check your repair requirements for additional sealing parts.
Technical specifications
| Quantity supplied | 6 gaskets |
|---|---|
| Motorcycle | Yamaha TT-R125E / TT-R125L / TT-R125LE |
| Model years | TT-R125E: 2005–2009 · TT-R125L: 2005–2008 · TT-R125LE: 2005–2026 |
| Package format | Flat pack |
| Product type | Engine Gasket Sets |
| Cylinder head gasket inner diameter | Ø 57 mm — head-gasket opening |
| Yamaha reference — Cylinder head gasket | 5HH-E1181-00-00 |
| Yamaha reference — Cylinder base gasket | 5HH-E1351-00-00 |
| Yamaha reference — Cam chain tensioner gasket | 5HH-E2213-00-00 |
| Yamaha reference — Exhaust gasket | 4BR-14613-00-00 |
| Yamaha reference — Clutch cover gasket | 5HH-E5461-00-00 |
| Yamaha reference — Stator cover gasket | 5HH-E5451-00-00 |
Packaged product — weight & dimensions
| Packaged product weight | 3 oz (85.0 g) |
|---|---|
| Packaged dimensions (L × W × H) | 10 × 9 × 0.3 in (25.40 × 22.86 × 0.76 cm) |
Measurements refer to the packaged product, not the individual component dimensions.
Installation & preparation
Remove old gasket material and inspect the mating surfaces before assembly. Follow the Yamaha service manual for surface preparation, gasket placement, sealant requirements, tightening sequence and torque specifications.
Yamaha reference note: OEM numbers identify corresponding original components for comparison. This is a VICTECH aftermarket six-gasket set, not a Yamaha OEM kit. The 57 mm measurement refers to the head-gasket opening, not the engine cylinder bore.
Material & construction
TEADIT NA-1005 fiber material is used for four gaskets in this VICTECH set, as confirmed by APJ Motorsports:
- Cylinder base gasket
- Cam chain tensioner gasket
- Clutch cover gasket
- Stator cover 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.