Gearbox duo-cone seals kit for YANMAR B27-2
In a set

(2 pcs.)
114,60 € / pc.
Gearbox duo-cone seal for YANMAR B27-2
A high-quality seal is a complete set to prevent oil leaks at the connection point of the reduction gear flange and the travel final drive. The set consists of two metal rings and rubber O-rings. The metal ring together with the outer race of the bearing form the so-called sliding seal that allows the component to rotate and its tightness. The rubber O-ring prevents oil leakage on the housing side and acts as a shock absorber to prevent damage to the ring under stress
Sealing Features:
- It prevents oil leaks from the reduction gear
- It eliminates the oblique stresses
- Reduces final drive friction
- Extends the service life of the bearings (Life-Time)
Technical data:
- Sealing dimensions: 143 x 157 x 25 mm (internal dimension / external dimension / height)
- Catalog Number 172141-70020
- Suitable for models: B22-1, B22-2, B22-2A, B27-2, B27-2A, B37, B37-2, B37-2A, VIO30, VIO30-1, VIO30-2, VIO35-2, VIO40
- Ring material: forged steel
- Ring hardness: 60-65 HRC
- O-ring material: NBR75
- Abrasion resistance: high
- Rust resistance: medium
Producer
Product code
172141-70020
Brand
YANMAR
Model
B27-2
Seal size
143 mm internal diameter
, 157 mm external diameter
, 25 mm thickness
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