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LiftMaster/Chamberlain Replacement Model - Commercial Roller Chain & Single Trolley Rail Operator

SKU 710-LMC-48CHAIN10
Original price $40.24 - Original price $120.74
Original price $40.24
$70.42
$51.74 - $120.74
Current price $70.42

GarageDoorProject® exclusively partners with US vendors, ensuring 100% OEM parts with all-new production dates. LiftMaster/Chamberlain Commercial Roller Chain & Single Trolley Rail Operator

DURABLE MATERIAL: Constructed from high-quality metal for long-lasting performance and reliability

VARIETY OF SIZES: Available in multiple sizes to accommodate different door dimensions (10 ft, 12 ft, 14 ft, 16 ft, 18 ft)

ROLLER CHAIN PACK: Features 1/2" pitch, single strand, riveted roller chain for smooth operation

SINGLE TROLLEY RAIL: Designed for easy installation with two rails required per door

Product Description

GarageDoorProject | LMC Commercial Roller Chain Commercial-Grade Roller Chain Pack & Single Trolley Rail for Door Sizes 10-18 ft | GarageDoorProject | 100% OEM | US Vendor

The Commercial Roller Chain LMC Replacement Model from GarageDoorProjectâ„¢ is a commercial roller chain solution designed to upgrade your door system with durable, smooth operation for door sizes ranging from 10 to 18 feet. This commercial roller chain pack and single trolley rail set delivers reliable performance, ensuring smooth door movement and long-lasting strength for both residential and commercial garage doors. Engineered with a 1/2" pitch, single strand, riveted heavy duty chain, this roller chain pack fits various garage door components and supports efficient operation of your garage door operator.


Constructed from durable metal, the single trolley rail system complements the roller chain pack to provide a complete door system upgrade. Each trolley rail size—from Rail 10 through Rail 18—is designed for easy installation, requiring two rails per door. Tested for wear resistance and backed by GarageDoorProject®’s reputation as a trusted US vendor offering 100% OEM commercial door hardware, this product ensures dependable performance in industrial garage parts applications.


Key features include:

- Durable metal chain → withstands heavy use and harsh environments for long service life
- Smooth door operation → 1/2" pitch riveted roller chain reduces friction and noise
- Versatile chain and rail sizes → available in Chain 10 to Chain 18 and Rail 10 to Rail 18 to fit doors from 10 ft to 18 ft
- Compatible with multiple garage door operator models → ensures seamless integration with existing systems
- Easy installation → single trolley rail system requires only two rails per door for straightforward setup

Additional benefits:

- Heavy duty chain construction enhances reliability under frequent use
- Commercial door hardware built specifically for industrial garage parts needs
- Improves overall garage door system functionality by upgrading key components
- Supports smooth door operation that reduces maintenance needs over time
- Designed for both residential and commercial garage doors requiring robust hardware

Technical specifications:

Product Name: LMC Roller Chain Pack & Single Trolley Rail

Chain Pitch: 1/2"

Material: Durable metal

Strand Type: Single strand

Chain Type: Riveted heavy duty chain

Roller Chain Sizes: Chain 10, Chain 12, Chain 14, Chain 16, Chain 18

Single Trolley Rail Sizes: Rail 10, Rail 12, Rail 14, Rail 16, Rail 18

Compatible Door Sizes: From 10 ft up to 18 ft wide doors


Upgrade your garage door system today with this commercial roller chain pack and single trolley rail set from GarageDoorProject®. Designed with quality materials and precision engineering, it provides a reliable solution for heavy-duty garage doors. Whether replacing worn parts or installing new industrial garage parts, trust this OEM product for superior durability and smooth operation.

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