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China wholesale Upper Roller - DOOSAN DX300 DX340 TOP ROLLER 270-00047B – Junhua
Product Description New undercarriage parts are sold individually but we suggest replacing all of your worn parts at the same time. This roller is designed to fit the Doodan excavators. This is the roller at the top of the undercarriage that supports the weight of the track and prevents it from sagging across the top. This is the aftermarket replacement top roller for the following excavator models: • Doosan DX300 • Doosan DX340 • Doosan DX340LC Alternate Part Number Doosan 270-00047B, 200... -
Factory source Support Roller Komatsu Bulldozer - CAT259D CAT279C CAT289C BOTTOM ROLLER 536-3549 – Junhua
Product Description New undercarriage parts are sold individually but we suggest replacing all of your worn parts at the same time. The bottom track rollers carry the weight of the machine while it is traveling and digging, as well as support and guide the machine on the track. Check your rollers often to make sure they are all functional to prevent extensive damage to the tracks and the rest of the undercarriage. Our rollers manufactured using heavy duty steel, original equipment manufacture... -
Good Quality Idler - MINI EXCAVATOR BOBCAT X320 IDLER 6807906 – Junhua
Product Description The idler holds the track in proper alignment and guides the track in an out of the track rollers. Together they support the weight of the machine and provide a way to control track slack and tension. The idler comes fully assembled with bearing and mounting arms but does not include the tensioner. We also do the complete replacement undercarriage for this Kubota mini excavator. This is the complete replacement idler assembly for these machines. This idler has a sealed bea... -
Discount Price Track Shoe Hitachi Excavator - EXCAVATOR HITACHI TRACK BOLT AND NUT – Junhua
New undercarriage parts are sold individually but we suggest replacing all of your worn parts at the same time. Through our professional heat treatment, quenching and tempering, our track parts could resist abrasion and impact well to meet your OEM/ODM or industry standard. Our track parts can be interchangeable with the following models: EXCAVATOR KUBOTA U15、U17 KOMATSU PC10、PC15、PC20、PC30、PC40、PC50、PC60、PC71、PC80、PC100、PC120、PC120-3、PC130、PC150、PC180、PC200-1、PC200-2... -
Wholesale Price Chain Idler Caterpillar Excavator - MINI EXCAVATOR YANMAR VIO17 IDLER 172A64-37210 – Junhua
Product Description The idler holds the track in proper alignment and guides the track in an out of the track rollers. Together they support the weight of the machine and provide a way to control track slack and tension. The idler comes fully assembled with bearing and mounting arms but does not include the tensioner. We also do the complete replacement undercarriage for this Kubota mini excavator. This is the complete replacement idler assembly for these machines. This idler has a sealed bea... -
2022 High quality Upper Roller Caterpillar Excavator - MINI EXCAVATOR TAKEUCHI TB125 TB135 TOP ROLLER 04312-00500 – Junhua
Product Description New undercarriage parts are sold individually but we suggest replacing all of your worn parts at the same time. This roller is designed to fit the Takeuchi mini excavators. This is the smaller roller at the top of the undercarriage that supports the weight of the track and prevents it from sagging across the top. This is the aftermarket replacement top roller for the following mini excavator models: • Takeuchi TB 125 • Takeuchi TB 025 • Takeuchi TB 135 ... -
Factory best selling Chain Idler Komatsu Dozer - BOBCAT CTL T180 T190T REAR IDLER 6732903 – Junhua
Product Description This is the aftermarket replacement rear idler wheel for Bobcat track loaders. This is designed as a direct replacement part for 6732903 with no further assembly required that can reuse your existing bolts for easy installation on the rear of the track loader. This is the roller towards the rear of the undercarriage that is below the sprocket, it is the furthest roller to the rear. The front roller for this machine is slightly larger and is to the opposite end at the furth... -
Factory supplied Track Pad Yanmar Excavator - EXCAVATOR HITACHI TRACK BOLT AND NUT – Junhua
New undercarriage parts are sold individually but we suggest replacing all of your worn parts at the same time. Through our professional heat treatment, quenching and tempering, our track parts could resist abrasion and impact well to meet your OEM/ODM or industry standard. Our track parts can be interchangeable with the following models: EXCAVATOR KUBOTA U15、U17 KOMATSU PC10、PC15、PC20、PC30、PC40、PC50、PC60、PC71、PC80、PC100、PC120、PC120-3、PC130、PC150、PC180、PC200-1、PC200-2... -
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China Supplier Track Chain Assembly Komatsu Bulldozer - EXCAVATOR KOMATSU PC300-6 TRACK CHAIN 207-32-00141 – Junhua
Product Description Why the chain derails from excavator? 1. If the chain falls due to external reasons, the crawler of the excavator enters impurities such as soil or stones, and passes through the rugged road surface, the force on the crawler shoe will be seriously unbalanced, which is easy to fail. 2. The operator’s operation skills are not qualified, and improper operation when driving the excavator to turn or walk will also cause deviant faults. 3. The four wheels are not in the sa... -
Best Price on Track Roller Yanmar Excavator - MINI EXCAVATOR KUBOTA U20 BOTTOM ROLLER – Junhua
Product Description New undercarriage parts are sold individually but we suggest replacing all of your worn parts at the same time. The bottom track rollers carry the weight of the machine while it is traveling and digging, as well as support and guide the machine on the track. Check your rollers often to make sure they are all functional to prevent extensive damage to the tracks and the rest of the undercarriage. Our rollers manufactured using heavy duty steel, original equipment manufacture... -
OEM/ODM Manufacturer Chain Roller Kubota Mini Excavator - CASE – KOBELCO CX25B SK20 BOTTOM ROLLER PM64D00009F1 – Junhua
Product Description New undercarriage parts are sold individually but we suggest replacing all of your worn parts at the same time. The bottom track rollers carry the weight of the machine while it is traveling and digging, as well as support and guide the machine on the track. Check your rollers often to make sure they are all functional to prevent extensive damage to the tracks and the rest of the undercarriage. Our rollers manufactured using heavy duty steel, original equipment manufacture...
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