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| カテゴリ: | エンジン部品 | 部品番号: | 261-0428 2637A003 |
|---|---|---|---|
| 製品名: | アイドラープーリー | 機械番号: | 312D2 312E 313D2 314E CR 316E L 318D2 L |
| 応用: | 掘削機 | リードタイム: | 配達までに1〜3日 |
| パッキング: | 標準輸出カートン | ||
| ハイライト: | Excavator idler pulley 312E,Engine parts 313D2 C4.4,Idler pulley 3054C C6.6 |
||
261-0428 2637A003 Idler Pulley Excavator Engine Parts For 312E 313D2 C4.4 3054C C6.6
Specifiion
| Engine Number | C4.4 3054C C6.6 C7.1 |
| Name | Idler Pulley |
| Parts No | 261-0428 2637A003 |
| Machine Number | 312D2 312E 313D2 314E CR 316E L 318D2 L |
| Lead time | 1-3 DAYS |
| Quality | Brand new, OEM quality |
| MOQ | 1 PCS |
| Means of transport | By sea/air, DHL FEDEX UPS TNT |
| Packing | As request or standard packing |
| Working Principle | 1. Belt Guidance: The idler pulley is mounted at a fixed position in the engine’s accessory drive system, guiding the serpentine belt along the optimal path between driven components (alternator, water pump, air compressor). |
| 2. Tension Assistance: Works in conjunction with the automatic belt tensioner to distribute belt tension evenly – preventing localized stress and extending belt life. | |
| 3. Low-Friction Rotation: The sealed ball bearing allows the pulley to rotate freely with the belt (minimal friction), reducing energy loss and belt wear. | |
| 4. Alignment Maintenance: Precision machining ensures the pulley rim is perfectly perpendicular to the belt path – avoiding belt off-tracking, fraying, or premature failure. | |
| Core Functions | 1. Guide Belt Routing: Ensures the serpentine belt follows the correct path to drive all engine accessories – critical for proper system operation |
| 2. Reduce Belt Wear: Low-friction rotation and belt-friendly rim design minimize abrasion – extends belt service life by 30–50% | |
| 3. Dampen Noise: Rubber/PU coating absorbs vibration between the belt and pulley – reduces operational noise (e.g., engine idle noise) | |
| 4. Maintain Alignment: Prevents belt off-tracking and misalignment – avoids costly damage to accessories (e.g., alternator pulley damage) |
ASPHALT PAVER AP-555E BG500E
BACKHOE LOADER 416E 416F 420E 420F 422E 422F 428E 428F 430E 430F 432E 432F 434E 434F 442E 444E 444F 450E 450F
EXCAVATOR 312D2 312D2 GC 312D2 L 312E 312E L 313D2 313D2 LGP 314E CR 314E LCR 316E L 318D2 L 318E L
INDUSTRIAL ENGINE C4.4 C6.6 C7.1
KNUCKLEBOOM LOADER 2384C 2484C 559 559C 579C
TRACK-TYPE TRACTOR D3K XL D3K2 LGP D4K XL D4K2 XL D5K LGP D5K2 XL D6N LGP D6N OEM
VIBRATORY COMPACTOR CS-54B C.aterpillar.
| 2078118 PULLEY AS-IDLER |
| 966H, 972H, 980C, 980K, 980M, 982M, AP555E, BG500E, C11, C13, C7, C9, CX31-C13I, D8N, TH31-E61, TH35-C11I, TH35-C13I, TH35-C13T |
| 6I0502 PULLEY |
| 3054, 3054B, 3054C, 3054E, 307, 312, 312B L, 312C, 315, 315B L, 315C, 317, 414E, 416B, 416C, 416D, 416E, 420D, 420E, 422E, 424D, 426B, 426C, 428B, 428C, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 436C,... |
| 1979642 PULLEY AS-IDLER |
| 14M, 16M, 3126, 3126B, 3126E, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 3406E, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 525C... |
| 3565343 PULLEY |
| C7.1 |
| 3452567 PULLEY-CRANKSHAFT |
| C7.1 |
| 3452568 PULLEY |
| 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, C7.1 |
| 3484163 PULLEY |
| 2384C, 2484C, 316E L, 318E L, 559C, 579C |
| 3739606 PULLEY |
| 312E, 312E L |
| 3747380 PULLEY |
| 314E CR, 314E LCR |
| 2978682 PULLEY-FAN |
| D5R LGP, D6N, D6N LGP, D6N OEM |
| 3697780 PULLEY |
| D6N LGP |
| 3000180 PULLEY AS |
| AP-600D, AP-655D, AP555E, AS4251C |
| 3590750 PULLEY-CRANKSHAFT |
| 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, AP-300D, AP555E, BG500E, C4.4, CB-54, C... |
| 2867848 PULLEY GP-ENGINE |
| 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 613G, AP-300D, C4.4, C6.6, C7.1, CB-54, CB-64, CP-44, CS-44, CS-54, D3K XL, D4K XL, D5K LGP |
| 2153507 PULLEY-FAN |
| 420E, 430E, 432E, 434E, 442E, 444E |
| 3590747 PULLEY-CRANKSHAFT |
| 3054C, 3054E, 414E, 416E, 420D, 420E, 422E, 428D, 430D, 442D, 914G, AP-300, AP-650B, AP-800D, C4.4, CB-434D, CB-534D, CB-564D, CD-54, CP-433E, CP-533E, CS-433E, CS-533E, IT14G, IT14G2, PF-300C, PS-150... |
| 2662235 PULLEY-FAN |
| 414E, 416E, 422E, 428E |
| 2287391 PULLEY-ALTERNATOR |
| 3054C, 3054E, 3056, 3056E, 414E, 416D, 416E, 420D, 420E, 422E, 424D, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 442D, 442E, 444E, 924G |
| Pos. | Part No | Qty | Parts name | Comments |
| 1 | 261-0428 | [1] | PULLEY AS-IDLER | |
| 307-2242 M | [1] | BOLT (M10X1.5X45-MM) | ||
| 2 | 261-4320 | [1] | PULLEY (8-GROOVE) | |
| 3 | 6I-0593 M | [6] | BOLT (M10X1.5X30-MM) | |
| 4 | 321-9972 | [1] | DRIVE AS-FAN | |
| 5 | 321-9977 | [1] | BRACKET | |
| 6 | 309-6668 | [1] | BELT-SERPENTINE | |
| M | METRIC PART |
1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.
4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.
5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.
6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
コンタクトパーソン: Mr. Paul
電話番号: 0086-15920526889
ファックス: +86-20-89855265
