Sprocket Segment Bolts and Nuts 09203-21860 01803-01824 M18*60 for SD13 Sm27095 Excavator D355 D375
Sprocket Segment Bolts and Nuts 09203-21860 01803-01824 M18*60 for SD13 Sm27095 for Excavator D355 D375
How to Replace Bulldozer Track Bolts? | Professional-Grade Nut Set with Installation Tools
What are track shoe bolts and nuts?
Screws, commonly known as bolts, have external threads and are usually used to connect and fix mechanical parts. Nuts are usually hexagonal in shape and have internal threads in the inner hole, which are used to cooperate with bolts to tightly fix related parts together. In the chain plate structure of excavators and bulldozers, the track shoe bolts and nuts combination plays a key role in connection and fixing. These track shoe bolts and nuts not only bear the weight of the equipment, but also need to withstand complex working environments, including high temperature, vibration, impact and sediment erosion.
Function and principle
Function
- Fixed chain rail system: ensure stable connection between track shoe and chain rail section to prevent loosening or breakage.
- Transmit power: through cooperation with the chain rail, the power output of the engine is transmitted to the ground to ensure the smoothness and accuracy of equipment movement.
- Impact and wear resistance: Provide strong impact and wear resistance in high-load working environments, extending the service life of the chain rail system.
Working principle
The track shoe bolts are tightened with the nuts through their threads to form a strong clamping force, firmly fixing the track shoe and the chain rail section. High-strength materials and precision manufacturing processes ensure that the bolts and nuts will not loosen or deform under high pressure and high friction environments.
| Part Number | Part Name | Fit Model | Size |
| 2B5484+7K1706 | TRACK BOLT & NUT | D2,933C | 7/16''- 20*1 9/16'' UNF |
| 2B5483 | NUT | 7/16''- 20 UNF | |
| TB9/16*1 3/4 | TRACK BOLT & NUT | 9/16''-18*1 3/4'' UNF | |
| 4K7038+7K2017 | TRACK BOLT & NUT | D3,D4,D4D,931,933,941,215 | 9/16''-18*1 5/8'' UNF |
| 7H3596+7K2017 | TRACK BOLT & NUT | 931933941 | 9/16''-18*1 15/16'' UNF |
| 2F1009 | TRACK BOLT | 9/16''-18*2'' UNF | |
| 5A3187+7K2017 | TRACK BOLT & NUT | 9/16''-18*3'' UNF | |
| TB9/16*3 1/8 | TRACK BOLT & NUT | 9/16''-18*3 1/8'' UNF | |
| 7H3606 | NUT | 9/16''-18UNF | |
| TB5/8*1 15/16 | TRACK BOLT & NUT | R130LC | 5/8''-18*1 15/16'' UNF |
| 7H3597+1M1408 | TRACK BOLT & NUT | D4,D5,D5H,D6,D7,953,955,97 | 5/8''-18*2 3/32'' UNF |
| TB5/8*2 3/32 | TRACK BOLT & NUT | R210 | 5/8''-18*2 3/32'' UNF |
| 9G3110+1M1408 | TRACK BOLT & NUT | 225,941,951C,951B | 5/8''-18*2 5/32'' UNF |
| SH8756 | TRACK BOLT | 225,941,951B | 5/8''-18*2 1/4'' UNF |
| TB5/8*2 1/2 | TRACK BOLT & NUT | 5/8''-18*2 1/2'' UNF | |
| TB5/8*2 3/4 | TRACK BOLT & NUT | 5/8''-18*2 3/4'' UNF | |
| TB5/8*3 | TRACK BOLT & NUT | 5/8''-18*3'' UNF | |
| 5A4104+1M1408 | TRACK BOLT & NUT | 5/8''-18*3 3/8'' UNF | |
| 3T3884+1M1408 | TRACK BOLT & NUT | 5/8''-16*3 1/2'' UNF | |
| TB5/8*3 3/4 | TRACK BOLT & NUT | 5/8''-18*3 3/4'' UNF | |
| TB5/8*4 | TRACK BOLT & NUT | 5/8''-18*4'' UNF | |
| 7H3607 | NUT | 5/8''-18 UNF | |
| 1S1859+1S1860 | TRACK BOLT & NUT | D6,D7,D7H,D8,D6H | 3/4''-16*2 5/32'' UNF |
| 144-32-11211 | TRACK BOLT | D60A,E,P,PL,S-6 | 3/4''-16*2 13/64'' UNF |
| 207-32-11310 | TRACK BOLT | D60A,E,P,PL,S-7 | 3/4''-16*2 13/64'' UNF |
| 150-32-21321 | TRACK BOLT | D65A,E,P,S-6 | 3/4''-16*2 3/8'' UNF |
| 154-32-21320 | TRACK BOLT | 65A,E,P,PL,S-7 | 3/4''-16*2 3/8'' UNF |
| 7H3598+1S1860 | TRACK BOLT & NUT | 2.35572E+11 | 3/4''-16*2 13/32'' UNF |
| 6V1792+1S1860 | TRACK BOLT & NUT | 9.55964E+11 | 3/4''-16*2 7/16'' UNF |
| 1S8804/154-32-11210 | TRACK BOLT | D80A-8 | 3/4''-16*2 31/64'' UNF |
| 7F8619 | TRACK BOLT | 3/4''-16*2 3/4'' UNF | |
| TB3/4*3 | TRACK BOLT & NUT | 3/4''-16*3'' UNF | |
| 9S1837 | TRACK BOLT & NUT | 3/4''-16*3 15/32'' UNF | |
| 6T2162+1S1860 | TRACK BOLT & NUT | 3/4''-16*3 5/8'' UNF | |
| 5A7524+1S1860 | TRACK BOLT & NUT | 3/4''-16*4'' UNF | |
| 9S1838 | TRACK BOLT & NUT | 3/4''-16*4 1/8'' UNF | |
| TB3/4*4 3/4 | TRACK BOLT & NUT | 3/4''-16*4 3/4'' UNF | |
| 7H3608/150-32-21331 | NUT | 3/4''-16UNF | |
| 154-32-21330 | NUT | 3/4''-16UNF | |
| TBNS3/4 | NUT | 3/4''-16UNF | |
| TBNS3/4 | NUT | 3/4''-16UNF | |
| TB7/8*2 17/32 | TRACK BOLT & NUT | 7/8''-14*2 17/32''UNF | |
| 9M7444 | TRACK BOLT | 7/8''-14*2 41/64''UNF | |
| 7H3599+2S2140 | TRACK BOLT & NUT | D8,D8L,D8N,D8H,583,983 | 7/8''-14*2 21/32''UNF |
| 1H4215 | TRACK BOLT | 7/8''-14*2 23/32''UNF | |
| 170-32-11212+170-32-11222 | TRACK BOLT & NUT | 7/8''-14*3''UNF | |
| 7T2748+7G6442 | TRACK BOLT & NUT | 7/8''-14*3 11/32''UNF | |
| 6V1723+7G6442 | TRACK BOLT & NUT | 7/8''-14*3 13/32''UNF | |
| TB7/8*4 27/32 | TRACK BOLT & NUT | 7/8''-14*4 27/32''UNF | |
| TB7/8*5 3/4 | TRACK BOLT & NUT | 7/8''-14*5 3/4''UNF | |
| 7H3609 | NUT | 7/8''-14UNF | |
| 2M5657+1S6421 | TRACK BOLT & NUT | D9,D9E,D9D,D9G,D9H,D9L | 1''-14*2 15/16'' UNF |
| 9M7445 | TRACK BOLT | 1''-14*2 31/32'' UNF | |
| 3T6308+2V0250 | TRACK BOLT & NUT | D9N,594 | 1''-14*3 1/8'' UNF |
| 6V1726+7G0343 | TRACK BOLT & NUT | 1''-14*3 3/16'' UNF | |
| 6T2638+7G0343 | TRACK BOLT & NUT | 245/D9 | 1''-14*3 35/64'' UNF |
| 2M5656 | NUT | 1''-14* UNF | |
| 7T1000+5P8221 | TRACK BOLT & NUT | D10N,D30A.P.Q.S-15, | 1 1/8''*3 25/32'' UNF |
| 5P3868+5P8221 | TRACK BOLT & NUT | D31A.P.Q.S-15 | 1 1/8''*4 13/32'' UNF |
| 101-32-11210 | TRACK BOLT | D20A-3,D21A-3 | M12*1.25*35 |
| 201-32-11210 | TRACK BOLT | D21S-3,D21S-5 | M12*1.25*35 |
| TB12037 | TRACK BOLT & NUT | M12*1.25*37 | |
| 201-32-11210 | TRACK BOLT | D21-3/5 | M12*1.25*39 |
| 106-32-11210 | TRACK BOLT | D20,D21Q,P,PL-5 | M12*1.25*47 |
| 01803-01218 | NUT | M12*1.25 | |
All kinds of track bolts &nuts,plow bolts &nuts,hex bolts &nuts,segment bolts &nuts,screws is available, including those not in the table, please contact us for Product Catalog.
- 24/7 customer support response (including holidays)
- Technical support available anytime
- Free replacements for confirmed quality issues
09203-21860,Sprocket Segment Bolts and Nuts,M18*60 Excavator Segment Bolts and Nuts,01803-01824,Sm27095
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.