Kyosho Silicone Diff Oil 500,000wt 40cc - K.SIL500000
Brand: Kyosho
Part No: K.SIL500000
Backorder: Expected 29th July 2026
Request Stock NotificationFinance options available at checkout.
Frequently Bought With
Other items customers often buy with the Kyosho Silicone Oil 500000 (40Cc) Weight
Description
Kyosho Silicone Oil 500,000wt (40cc) is a high‑viscosity differential oil designed for RC diff tuning on 1/8 off‑road buggies and some 1/10 on‑road touring cars. This thick fluid helps reduce diff‑out through corners, aiding consistent drive and traction. Supplied in a 40cc bottle and identified as Kyosho part K.SIL500000.
Tuning Insight
Increasing differential oil weight reduces internal slip, which can improve stability and power delivery when cornering. Changing diff oil is one of the most effective tuning adjustments for off‑road performance.
Suggested Compatibility
- Kyosho MFR
- Kyosho Inferno VE
- Kyosho Inferno MP7.5
- Kyosho Mad Force Kruiser
- Kyosho V-One RRR
- Kyosho Inferno MP9 TKI2
- Kyosho Inferno MP9e
- Kyosho Inferno ST-RR EVO
- Kyosho Inferno MP9 TKI3
- Kyosho Inferno ST-R
- Kyosho Inferno ST-RR
- Kyosho DBX
- Kyosho Inferno GT/GT2
- Kyosho Inferno ST
- Kyosho Evolva
- Kyosho Inferno MP9
Usage Notes
For consistent results, avoid mixing silicone oils from different brands as actual viscosity can vary between manufacturers. Using the same brand across your diffs helps you accurately reproduce setups during rebuilds.
Secured by Stripe
Kyosho Silicone Oil 500000 (40Cc) Weight Manuals & Guides
Specifications
This is a 40cc bottle of Kyosho 500,000wt (#500000) Silicone differential oil for 1/8th scale off road buggies (and some 1/10th scale on-road touring cars). The thicker the oil, the less your differential will "diff out" in the corners, where the two tires will turn at different speeds. Changing the diff oil in your diffs is one of the most important tuning options for off-road buggies.
NOTE: It is not recommended to mix oils of different brands, as the thickness of oils of the same Cps rating may vary from different manufacturers! Stick to one brand for all your oils, so that you can reproduce the setup when its time to rebuild your diffs.
| Part Compatibility: | ||
Key Info:
- Brand: Kyosho
- Part No: K.SIL500000
- Barcode: 4955439860496
- Fitment: Option Part
Additional Categories:
Delivery & Returns
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
Customer Reviews
No specific product reviews yet, why not write one?Questions & Answers
For more in depth queries, please contact us.









