BELPARTS MACHINERY LIMITED
| Type | GM21VA-A |
| Shipment | DHL FEDEX TNT EMS UPS / Ses / Air |
| Part name | Final Drive / Travel Motor With Gearbox |
| Certifiion | 2006/42/EC ISO9001 |
| Supply Ability | 100 PCS / Months |
| Appliion | Excavator |
| Model | SK135SRLC-2 SK140SRLC SK140SR |
| OEM | Nabtesco / Teijin |
| Part number | YY15V00015F1 YY53D00006F1 YY53D00007F1 YY15V00015F1 |
| Payment Terms | L/C,D/A,D/P,T/T,alibab TRADE ASSURANCE,WEST UNION,PAYPAL |
| Packaging Details | Wooden Case Packing |
| Condition | New |
| Quality | Original Genuine |
| Warranty | 12 month |
| Delivery Time | 3-7 Day |
| Place of Origin | Japan |
| Model Number | SK135SRLC-2 SK140SRLC SK140SR |
| Brand Name | Belparts |
| Certification | ISO9001 / 2006/42/EC |
View Detail Information
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Product Specification
| Type | GM21VA-A | Shipment | DHL FEDEX TNT EMS UPS / Ses / Air |
| Part name | Final Drive / Travel Motor With Gearbox | Certifiion | 2006/42/EC ISO9001 |
| Supply Ability | 100 PCS / Months | Appliion | Excavator |
| Model | SK135SRLC-2 SK140SRLC SK140SR | OEM | Nabtesco / Teijin |
| Part number | YY15V00015F1 YY53D00006F1 YY53D00007F1 YY15V00015F1 | Payment Terms | L/C,D/A,D/P,T/T,alibab TRADE ASSURANCE,WEST UNION,PAYPAL |
| Packaging Details | Wooden Case Packing | Condition | New |
| Quality | Original Genuine | Warranty | 12 month |
| Delivery Time | 3-7 Day | Place of Origin | Japan |
| Model Number | SK135SRLC-2 SK140SRLC SK140SR | Brand Name | Belparts |
| Certification | ISO9001 / 2006/42/EC | ||
| High Light | KOBELCO excavator final drive motor ，Nabtesco GM21VA-A travel motor ，SK140SR excavator travel motor | ||
| Pos. | Part No | Qty | Parts name |
|---|---|---|---|
| . | YY15V00015F1 | 1 | MOTOR |
| 1 | YY15V00015S001 | 1 | HUB |
| 2 | YY15V00015S002 | 1 | PIN |
| 3 | NA | 1 | NOT SERVICED |
| 4 | YY15V00015S004 | 1 | SUN GEAR |
| 5 | NA | 3 | NOT SERVICED |
| 6 | NA | 3 | NOT SERVICED |
| 7 | NA | 1 | NOT SERVICED |
| 8 | YY15V00015S008 | 1 | SUN GEAR |
| 9 | NA | 3 | NOT SERVICED |
| 10 | NA | 3 | NOT SERVICED |
| 11 | NA | 6 | NOT SERVICED |
| 12 | NA | 6 | NOT SERVICED |
| 13 | YN15V00037S013 | 1 | PLATE |
| 14 | YY15V00015S014 | 1 | COVER |
| 15 | YY15V00015S015 | 1 | COUPLING |
| 16 | NA | 3 | NOT SERVICED |
| 17 | NA | 3 | NOT SERVICED |
| 22 | YY15V00015S022 | 2 | WASHER |
| 23 | YY15V00015S023 | 1 | SHIM |
| 24 | YY15V00015S024 | 2 | BALL BEARING,0.1" ID |
| 27 | NA | 3 | NOT SERVICED |
| 28 | NA | 3 | NOT SERVICED |
| 29 | NA | 2 | NOT SERVICED |
| 30 | 2441U995S121 | 3 | PLUG |
| 31 | ZD12P01800 | 3 | O‑RING |
| 32 | YY15V00015S032 | 1 | O‑RING |
| 33 | ZD12P00700 | 2 | O‑RING,1.6mm Thk x 6.8mm ID,90 Duro |
| 35 | ZS23C10035 | 12 | SCREW,Hex Socket Head,M10 x 35mm |
| 36 | ZR16X02200 | 1 | RING |
| 102 | YY15V00015S102 | 1 | SHAFT |
| 103 | YY15V00015S103 | 1 | PLATE |
| 104 | NA | 1 | NOT SERVICED |
| 105 | NA | 9 | NOT SERVICED |
| 106 | NA | 9 | NOT SERVICED |
| 107 | YY15V00015S107 | 1 | PLATE |
| 108 | YY15V00015S108 | 1 | BALL |
| 109 | YY15V00015S109 | 1 | PLATE |
| 110 | 2441U532S110 | 2 | WASHER |
| 112 | YY15V00015S112 | 1 | PISTON |
| 113 | LF15V00002S113 | 10 | SPRING |
| 114 | YY15V00015S114 | 1 | SPRING |
| 115 | YY15V00015S115 | 3 | PLATE |
| 116 | YY15V00015S116 | 4 | PLATE |
| 132 | YY15V00015S132 | 1 | OIL SEAL |
| 135 | LF15V00002S141 | 1 | O‑RING |
| 139 | YY15V00015S139 | 1 | O‑RING |
| 145 | 2441U815S145 | 1 | SNAP RING |
| 149 | YY15V00015S149 | 1 | BALL BEARING,0.1" ID |
| 150 | YY15V00015S150 | 1 | BALL BEARING,0.1" ID |
| 151 | YY15V00015S151 | 3 | ROLLER |
| 161 | NA | 1 | NOT SERVICED |
| 162 | NA | 1 | NOT SERVICED |
| 167 | YY15V00015S167 | 2 | PIVOT |
| 171 | YW15V00005S171 | 2 | PIN |
| 185 | YY15V00015S185 | 1 | SPRING |
| 301 | NA | 1 | NOT SERVICED |
| 341 | 2441U815S141 | 1 | PIN |
| 354 | PY15V00006S154 | 5 | PLUG |
| 357 | 2441U995S121 | 1 | PLUG |
| 359 | ZD12P01800 | 1 | O‑RING |
| 363 | YY15V00015S363 | 1 | PISTON |
| 366 | YY15V00015S366 | 1 | SPRING |
| 376 | NA | 1 | NOT SERVICED |
| 377 | 2441U1065S379 | 1 | HYDRAULIC MOTOR |
| 399 | PH15V00009S299 | 1 | LABEL |
| K. | YY15V00015R400 | 1 | REPAIR KIT |
| K. | YY15V00015R410 | 1 | REPAIR KIT |
| K. | YY15V00015R420 | 1 | REPAIR KIT |
| K. | YY15V00015R430 | 1 | REPAIR KIT |
| K. | YY15V00015R440 | 1 | REPAIR KIT |
| K. | YY15V00015R450 | 1 | REPAIR KIT |
| K. | YY15V00015R460 | 1 | REPAIR KIT |
| K. | YY15V00015R470 | 1 | REPAIR KIT |
Q: Are YY15V00015F1, YY53D00006F1, YY53D00007F1 mutually interchangeable?
A: Yes, these are iterative supersession part numbers for Nabtesco GM21VA final drive assembly, fully cross‑replaceable for Kobelco SK135SRLC‑2, SK140SRLC, SK140SR.
Q: Does this original travel motor fit directly on all listed Kobelco short‑tail excavators?
A: Yes, unified OEM mounting dimensions and factory‑calibrated hydraulic parameters support direct bolt‑on installation without extra adjustment or modification.
Q: What is the relation between GM21VA and these Kobelco OEM part numbers?
A: GM21VA is Nabtesco original travel motor model code; YY15V00015F1, YY53D00006F1, YY53D00007F1 are Kobelco‑assigned OEM part numbers for this full final‑drive assembly.
Q: Are separate overhaul spare parts available for GM21VA final drive?
A: Matching full seal kits, piston shoe assemblies, valve plates, swash plates, planetary gear carriers and floating seal spare parts are available for partial overhaul and single‑component replacement work.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2013
Total Annual:
$28000000-$41660000
Employee Number:
1200~1300
Ecer Certification：
Verified Supplier
Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha... Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...
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