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175-30-00450 High Quality D155-1 Bulldozer Idler Roller
| Idler roller body material： | ZG35SiMn/ZG40Mn2 | |||
| Surface hardness: | HRC52-56 | |||
| Shaft material: | 45# | |||
| Surface hardness: | HRC55-60 | |||
| Idler support material: | QT450-10 | |||
2. The support is highly wear-resistant and durable.
3. The idler features a precision machined surface and an around-type seal design for perfect sealing, ensuring lifetime lubrication.
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N: 400/290
M: 110//90
ØC: 75
ØL: M20
| Fit for Brand | Model | ||||
| KOMATSU | D120A 18 | D125A 18 | D135A1 | D135A2 | D150A1 |
| D155A1 | D155A 2 | D155A3 | D155AX3 | D155AX5 | |
| D155AX 6 | D155C1 | D155W 1 | D20A 5 | D20A 6 | |
| D20A7 | D20P 5 | D20P 6 | D20P7 | D20PL6 | |
| D2OPLL6 | D20Q5 | D20Q6 | D20Q7 | D21A 5 | |
| D21A6 | D21A7 | D21E 6 | D21P 5 | D21P 6 | |
| D21P 6A | D21P 6B | D21P7 | D21PL6 | D21Q 6 | |
| D21Q6 | D21Q7 | D275A2 | D275A-5 | D30A 15 | |
| D31A15 | D31A 16 | D31A 17 | D31E 18 | D31P 16 | |
| D31P16A | D31P17 | D31P17A | D31P18 | D31P20 | |
| D31P20A | D31PL16 | D31PL17 | D31PL18 | D31PL20 | |
| D31PLL16 | D31PLL17 | D31PLL18 | D31PLL20 | D31PX21 | |
| D31Q16 | D31Q17 | D31Q18 | D32E1 | D32P1 | |
| D355A1 | D355A3 | D355A5 | D355C3 | D375A1 | |
| D375A2 | D375A3 | D375A5 | D375A6 | D37E1 | |
| D37E2 | D37E5 | D37EX21 | D37EX22 | D37P1 | |
| D37P2 | D37P5 | D37PX21 | D38E1 | D38P1 | |
| D39E1 | D39EX21 | D39P1 | D39PX21 | D40A1 | |
| D40A3 | D40F3 | D40P1 | D40P3 | D40PL1 | |
| D40PL3 | D40PLL1 | D40PLL3 | D41A3 | D41A3A | |
| D41E3 | D41E6 | D41P3 | D41P6 | D41Q3 | |
| D41S3 | D45A1 | D45E1 | D45P1 | D475A1 | |
| D475A2 | D50A16 | D50A17 | D50F16 | D50F17 | |
| D50P16 | D50P17 | D50PL16 | D50PL17 | D51EX-22 | |
| D51PX-22 | D53A16 | D53A17 | D53P16 | D53P17 | |
| D58E1 | D58E1A | D58E1B | D58P1 | D58P1B | |
| D60A3 | D60A6 | D60A7 | D60A8 | D60E7 | |
| D60E8 | D60F7 | D60F7A | D60F8 | D60F8A | |
| D60P3 | D60P6 | D60P7 | D60P8 | D60PL7 | |
| D60PL8 | D61EX12 | D61EX15 | D61PX12 | D61PX15 | |
| D63E1 | D63E1A | D65A6 | D65A7 | D65A8 | |
| D65E12 | D65E7 | D65E8 | D65EX12 | D65EX15 | |
| D65EX17 | D65P12 | D65P7 | D65P8 | D65PX12 | |
| D65PX15 | D65WX-15 | D68E1 | D68P1 | D75A1 | |
| D80A12 | D80A18 | D80E18 | D80F18 | D80P18 | |
| D83E1 | D83P1 | D85A12 | D85A18 | D85A21 | |
| D85A21B | D85E18 | D85E21 | D85EX15 | D85P18 | |
| D85P21 | D85PX15 | ||||
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010203040506
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0102030405
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010203
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0102030405
Product Advantages
1. Durable Construction: Crafted from high-quality materials, the bulldozer idler rollers are built to withstand heavy loads, providing exceptional durability and a prolonged service life.
2. Precision Design: The idler rollers feature a precision-engineered design that ensure proper alignment of the track link, reducing friction, and contributing to improved undercarriage longevity.
3. Maintenance-friendly: Easy installation and maintenance, the idler rollers minimize downtime and simplify routine service tasks, optimizing your machine's operational efficiency.
Frequently Asked Questions
1. Are you engaged in trade or production?
We function as an integrated entity managing both trade and production operations. Our production facility is located in Quanzhou, whereas our sales department operates from Xiamen.
2. How can I confirm the compatibility of the part with my bulldozer?
Please provide us with the accurate model number, machine serial code, or any unique identifiers on the parts themselves. Alternatively, you may choose to measure the parts and provide us with their dimensions or diagrams.
3. What are your payment terms?
Typically, we favor T/T transactions, although alternative terms can be negotiated.
4. What is the anticipated delivery time?
If the items are not available at our factory, the delivery period is about 20 days. However, for parts in stock, we can expedite delivery within 1-7 days.
5. How do you maintain Quality Control?
We have implemented a comprehensive QC structure to ensure the quality of our offerings. Our dedicated team rigorously examines product quality and specifications at each stage of production, overseeing the entire process until packing is completed to ensure product safety during transit.
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