Description
- SpeedCut Nano system made for agile, low-weight saws needing higher chain speed
- Pitch: .325″ Low Profile – Gauge: .043″ – Drive Links: 59 – Size: 14″
- ANSI low-kickback rating offers safer cutting for newer operators
Oregon 614377 SpeedCut Nano Conversion Kit – 14″ Bar, 80TXL Chain – High-Speed, Low-Effort Cutting
Made for detail work and rapid trimming. This kit combines a narrow-kerf bar, specialized Nano chain, and matched drive sprocket to deliver fast, crisp cutting with minimal user fatigue.
Compact Cutting Nose for Excellent Control
The 7-tooth small-radius tip keeps chain rotation smooth and precise, making technical pruning and confined-space cuts easier.
Nano-Optimized Chain for Superior Cutting Speed
The 80TXL chain is tuned for ultrafast bite and quick chip flow, maximizing performance on low-displacement saws.
Details
| Product Type | Chain Bar Sprocket Conversion Kit |
| Product Family | SpeedCut Nano |
| Chain Type | 80TXL |
| Pitch | .325″ Low Profile |
| Gauge | .043″ |
| Bar Length | 14″ |
| Drive Links | 59 |
| Chain Low Kickback (ANSI) | Yes |
| Narrow Kerf | Yes |
| Intenz | No |
| Guard Mate Compatible | No |
| Tail Mount | A074 |
| Bar Part Number | 144TXLNA074 |
| Bar Nose Radius | Small |
| Sprocket Nose Tooth Count | 7 |
| Sprocket Tooth Count | 7 |
| Sprocket Part Number | 610725 |
| Radial Port Included | No |
| Rims Included | No |
| Wear Indicator | No |
| Bearing Included | No |
| Spline Size | N/A |
This Bar is Compatible With:
View full compatibility list
- Alpina: A-40, C-40, CP-41, CP-45, CP-540, CP-600, P-370, P-410, P-460, P-510, PRO-41, PRO-45, PRO-540, PRO-600
- Craftsman: 316.35022, 316.35085, 35201
- Cub Cadet: CS5018, CS511, CS5220, CS552
- Dolmar: 109, 110, 111, 115, 115I, PS-460, PS-510, PS-5100S, PS-5100SH, PS-5105, PS-5105 H, PS-540, PS-6100, PS-6100 H
- Echo: CS-4510, CS-4920
- Efco: 147, 152, MT 5200
- Fairmont Hydraulic: 38568, 43177, 43178, HCS513, HCS516, HCS520, HPS513
- GIO: 5200
- Husqvarna: 133, 140, 1400, 140S, 154, 1600, 234, 238, 240, 242, 242XP, 246, 254, 254XP, 257, 261, 262, 262 XP, 262 XPG, 262XP, 33, 336, 338XPT, 339XP, 340, 340E, 340SE, 340SG, 345, 346, 346XP, 346XP E-TECH, 346XPG, 350, 351, 353, 353E-TECH, 353G E-TECH, 355, 357, 357XP, 357XPG, 359, 359E-TECH, 360, 362, 362 XP, 38, 40, 42, 435, 435e, 44, 440, 440e, 444, 445, 445e, 45, 450, 450 50th Anniversary, 450e, 455, 455 RANCHER, 455e RANCHER, 460, 460 RANCHER, 466, 49, 50, 51, 543XP, 543XPG, 545, 545 MARK II, 55, 55 RANCHER, 550XP, 550XP MARK II, 550XPG, 550XPG MARK II, 555, 560XP, 560XPG, 57
- John Deere: CS46, CS52, CS56, CS62
- Jonsered: 2050, 2050 Turbo, 2051, 2054, 2055, 2063, 2145, 2149, 2149 Turbo, 2150, 2159, 2163, 370, 410, 420, 425, 435, 45, 450, 451, 455, 49, 50, 51, 510, 52, 520, 520SP, 521, 525, 535, CS 2145, CS 2149, CS 2149 Turbo, CS 2150, CS 2152, CS 2152W, CS 2153, CS 2156, CS 2159, CS 2159C, CS 2159CWH, CS 2159WH, CS 2163, CS 2163WH, CS 2234, CS 2238S, CS 2240, CS 2240S, CS 2245, CS 2250, CS 2250S, CS 2252, CS 2253, CS 2253WH, CS 2255, CS 2258, CS 2260, CS 2260WH
- Makita: DCS430, DCS431, DCS46018, DCS510, DCS5121, DCS5200i, DCS520I, DCS540, DCS6000i, EA5000P53G, EA6100P53E, EA6100P53G, EA6100PREG, EA6101P53G
- Maruyama: MCV51R
- Mastercraft: 54-5718
- McCulloch: 1849AV, 2046AV, 2049AV, 435, 440, 46, 4600, 4700, 4900, 5000, 5500, MS 1846AV, MS 1849AV, MS 1850, MS 2046AV, MS 2046AVCC, MS 2049, MS 2049AV, MS 2049AVCC, MS 2050, Pro Mac 40, Silver Eagle 2818, Silver Eagle 3020, Timber Bear 20
- Partner: 410, 510, 540, P-360, P-400, P-450, P-500, P-5000
- Pioneer: 1074, P-21, P-26, P-28
- Poulan: 325
- Red Max: G390, G450AVS, G455AVS, G5000, G5000AVS, G5300
- Remington: RM4618, RM4620, RM5118, RM5520
- Solo: 613, 614, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 643, 644, 645, 647, 650, 651, 651SP, 652, 654, 656
- Tanaka: ECV-5601
- Troy-Bilt: TB4620, TB4920, TB5018, TB5020, TB5518
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