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The 156-32-11210 Track Bolt is a high-strength fastening component designed for securing crawler track shoes and undercarriage assemblies. Manufactured from premium alloy steel and heat-treated to Grade 12.9, it provides excellent tensile strength, impact resistance, and fatigue performance for heavy-duty construction, mining, quarrying, and earthmoving appliions.
Featuring an M19 diameter, 1.5 mm thread pitch, and 65 mm length, the 156-32-11210 Track Bolt delivers reliable clamping force to maintain secure track shoe installation under continuous vibration, shock loads, and harsh working conditions.
Key Features
OEM Part Number: 156-32-11210
Product Type: Track Bolt
Diameter: M19
Thread Pitch: 1.5 mm
Length: 65 mm
Weight: 0.230 kg
Strength Grade: 12.9
Heat-Treated Alloy Steel
High Tensile Strength
Excellent Impact Resistance
Superior Fatigue Performance
Precision Thread Manufacturing
OEM Quality Replacement
Technical Specifiions
Parameter
Specifiion
MTW Part Number
156-32-11210
Product
Track Bolt
Diameter
M19
Thread
M19 × 1.5
Length
65 mm
Weight
0.230 kg
Quality Grade
Grade 12.9
Material
Heat-Treated Alloy Steel
Appliions
The 156-32-11210 Track Bolt is suitable for:
Bulldozers
Crawler Dozers
Crawler Tractors
Track Shoe Assemblies
Undercarriage Systems
Heavy Construction Equipment
Mining Machinery
Quarry Equipment
Earthmoving Equipment
Appliion references include:
D65A
D65E
D65P
D65PL
D65S-7
D80A-8
Benefits
Provides secure track shoe fastening
Resists heavy vibration and impact loads
Maintains proper track shoe alignment
Reduces bolt loosening during operation
Extends undercarriage component service life
Minimizes maintenance downtime
Why Choose Our Track Bolts
Manufactured from high-quality alloy steel
Grade 12.9 heat treatment for superior strength
Precision-machined thread accuracy
Strict dimensional inspection
Reliable OEM replacement quality
Custom sizes and specifiions available
FAQ
Q1: What is the 156-32-11210 Track Bolt used for?
The 156-32-11210 Track Bolt is used for fastening track shoes to crawler undercarriage systems, providing strong and reliable attachment in heavy-duty working environments.
Q2: What are the specifiions of the 156-32-11210 Track Bolt?
The bolt features an M19 diameter, M19×1.5 thread, 65 mm length, 0.230 kg weight, and Grade 12.9 strength rating.
Q3: Why are Grade 12.9 track bolts used for heavy equipment?
Grade 12.9 bolts offer high tensile strength, excellent fatigue resistance, and superior durability against vibration and impact loads.
Q4: What machines use the 156-32-11210 Track Bolt?
The bolt is commonly used for crawler equipment appliions including D65 series and D80 series machines requiring M19×1.5 track bolts.
Related Products
Track Nuts
Track Shoe Bolts
Segment Bolts
Plow Bolts
Undercarriage Fasteners
Cutting Edge Fasteners
For parts not listed on above page, please send to sales@mtw-blades.com for more information All identities and trademarks referred to in this website page are only for the purpose of identifiion,comparison and description.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Employee Number:
100~300
Ecer Certification:
Verified Supplier
MTW Corporation is a professional Wear Parts manufacturer that was founded in 2011.
The business is dedied to production and sale of wear parts for all types of heavy construction equipment, which includes, but is not limited to, bulldozer cutting edges and end bits, grader blades and o... MTW Corporation is a professional Wear Parts manufacturer that was founded in 2011.
The business is dedied to production and sale of wear parts for all types of heavy construction equipment, which includes, but is not limited to, bulldozer cutting edges and end bits, grader blades and o...