Roller and carriage Suits Boral and Dowell – 3-1171

Roller and Carriage for Boral and Dowell Mk5C Sliding Doors High-quality plastic carriage with acetal roller and integrated bearing system. Designed specifically for Boral and Dowell Mk5C sliding door tracks. This replacement carriage ensures smooth, reliable operation for residential and commercial sliding door installations. Compatible with Boral Mk5C and Dowell Mk5C door systems. The durable acetal roller minimises friction and wear, extending the lifespan of your sliding door mechanism. Ideal for maintenance, repairs, and upgrades to existing installations. For superior performance, consider upgrading to the 3-1242 carriage assembly. Replacement rollers are available separately as the 3-4140 acetal roller.

Standard and Express orders are shipped within 1–2 business days, provided they do not contain special-order items. Special-order items may require additional processing time, which will be noted on the product page.