Tillotson 68mm Reinforced Stock Engine Block - OEM #138190086 (Block Only)

Tillotson 68mm Reinforced Stock Block (Block Only)

This is a new 68mm Reinforced Stock Block, provided as the block only. It carries the official Tillotson OEM part number 138190086, ensuring authentic quality for your kart engine build or repair.

Key compatibility note: This block uses the JF168-1500 Crankcase Cover. Currently, there is no OEM Tillotson crankcase cover available for separate purchase.

Product Details

• 68mm bore stock block design
• Reinforced construction matching stock specifications
• Tillotson OEM #138190086
• Block only (no additional components included)

Ideal for kart racers needing a reliable stock replacement block. The reinforced feature provides the standard fit while addressing common wear points in high-use environments.

Availability and Ordering

This item is currently out of stock with no anticipated restock date prior to February 2026 for USA arrival. Pre-orders are accepted and will be billed at the price in effect upon arrival in the USA. Secure your unit early to avoid delays in your build schedule.

Perfect for maintenance on 68mm kart engines where stock block integrity is essential.

FAQ