Basic Information

OEM Part Number: 118939
Product Name: Slotted Spring Roll Pin
Applicable Engine: Cummins NT855 / NTA855 diesel engine, generator set, construction machinery
Application Position: Locating and fixing cam follower housing assembly, anti-displacement positioning pin during operation

Actual Measured Size & Weight Specs

  1. Single net weight: 3.2 g
  2. Outer diameter measured by caliper: 6 mm
  3. Total length: 20 mm
  4. Single package gross weight: 4 g
  5. Package dimension: 35mm × 7mm × 7mm

Material & Performance Features

Made of high-carbon spring steel with anti-rust blackened surface treatment. It has good elastic clamping force, shock resistance and anti-loosening performance. It can maintain stable positioning under long-term engine vibration and high-temperature environment. The size is completely consistent with OEM standard, directly press-fit installation without secondary processing. Effectively prevent the cam follower from shifting and abnormal wear.

Compatibility

Suitable for all Cummins NT855, NTA855 series diesel generator units, heavy trucks, excavators and marine diesel engines, essential spare parts for engine overhaul and maintenance of cam follower components.

Package Content

1 x 118939 Slotted Roll Pin, independent dust-proof sealed packaging