Tappet Adjuster Tool Set — 8 mm, 9 mm, 10 mm sockets, 3 mm square, 4 mm square drivers, Black, Blue

MOTION PRO Tappet Adjuster Tool Set — 8 mm, 9 mm, 10 mm sockets, 3 mm square, 4 mm square drivers, Black, Blue

MOTION PRO
3801-0415
08-0721

Integrated repositionable wrench handle holds the lock nut while drivers adjust the valve; includes multiple sockets and drivers for wide fitment.

Hurry! only 13 items left in stock.
€70.18
€86.99
Save €16.81
local_shipping In stock, ships in 2-3 days
Quantity

  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

The Tappet Adjuster Tool Set provides a secure, efficient method for setting valve lash on screw‑type tappet systems. The integrated repositionable wrench handle holds the lock nut while the drivers are used to loosen or tighten the adjustment screw, so you can lock the setting without disturbing the lash. It fits most motorcycles and ATVs with screw‑type tappet adjustments.

  • Integrated repositionable wrench handle for secure lock‑nut holding
  • Includes multiple lock‑nut sockets and drivers, including square and straight‑slot types for versatile fitment
  • Enables precise valve lash adjustment without moving the locked setting
  • Knurled knob on adjuster drivers ensures a precise, secure grip

Compact and durable for shop or roadside use. 🛠️🔧

: 3801-0415
: 13 Items
In Stock

Data sheet

Type
Adjuster
Units
Set
Color/Finish
Black, Blue
Brand
MOTION PRO
Application
Valve Assembly
Measurement System
Metric
Hex Size
8 mm, 10 mm, 9 mm
Attachment Size
4 mm square, 3 mm square

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.