18 Inch Chainsaw Chain Parameters Chisel Type Seim Chisel Guide Bar Length 18 inch (45 cm) Drive Links 72 Pitch .325" Gauge .050" (1.3mm) Sharpenning files 3/16“（Sharpenning files included in package） Material German steel(68CrNiMo3-3) Safety Professional-LOW KICKBACK (UPFOREST Saw Chain also offers a complete line of saw chain that has been tested, approved, and listed by Underwriter’s Laboratories as meeting all standards for low kickback chain in accordance with the American National Standard Safety Requirements for gasoline powered chain saws. ) What's in package 3 PCS Saw Chains+1 PCS Round Saw Sharpening File+User Guide FITS THESE POPULAR MODELS: HUSQVARNA 133, 136, 137, 140, 1400, 140S, 141, 142, 154, 1600, 234, 238, 240, 242, 242XP, 246, 254, 254XP, 257, 261, 262, 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, 36, 360, 362, 362 XP, 38, 40, 41, 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, 555, 560XP, 560XPG, 57 ECHO CS-3600, CS-3900, CS-4000, CS-400EVL, CS-4100, CS-440, CS-4400, CS-440EVL, CS-450, CS-4500, CS-450P, CS-4510, CS-4600, CS-490, CS-4910, CS-5000, CS-500P, CS-501, CS-501P, CS-510, CS-520, CS-530, CS-550P CRAFTSMAN 316.35022, 316.35085, 316.38019, 316.38188, 35201, 358.35020, 358.35021, 358.35119, 358.35120, 358.35121, 358.35492, 358.35607, 358.35628, 358.35633, 358.38188, 41446, 41618, 41A469S799 MAKITA DCS430, DCS431, DCS46018, DCS510, DCS5121, DCS5200I, DCS520I, DCS540, DCS6000I, EA5000P53G, EA5600F, EA6100P53E, EA6100P53G, EA6100PREG, EA6101P53G POULAN2700, 2750, 2775, 2800, 285, 2900, 295, 3000, 305, 3050, 306 SA, 310, 3100, 315, 325, 3300, 335 Predator, 336, 4600, 4620, 4620 AV, 4620 AVHD, 4620AVX, FARM HAND (2900) RYOBI PCN3840, PCN4545, RY10518, RY10519, RY10520, RY10521, RY74005D, RY74007D * Replacement OEM Part: ECHO 20BPX72CQ HUSQVARNA 501 84 09-72, 591094872, H22-72 POWER CARE B72 STIHL 23RM372E, 3687 005 0072 TRILINK CL25072TL2, M72 * A chainsaw can be equipped with different guide bars, in addition to the model and bar length, please also confirm the bar pitch, gauge and drive link number. For more compatible models, please feel free to contact UPFOREST Customer Support on Amazon! UPFOREST PLATINUM SAW CHAIN ADVANTAGES FEEL THE POWER ! We craft saw chain to perform to your standards, exceed your expectations At UPFOREST Saw Chain we believe that quality is the key to success. Our manufacturing facilities are certified ISO 9001-2000. This certification gives our customers the confidence that they are buying from a company that is committed to providing quality products and services. CUTS FASTER! LASTS LONGER! Superior German Steel Our components are all manufactured of the finest, hardest GERMAN 68cRnImO3-3 GCr15,Steel ,the same raw material used by STIHL, which creates a higher cutting capacity. Auto Lubrication System Oil+hole Dots+Reservior The oil hole ,dots,reservoir combination on drive link gives the chain much less friction and extra longer lasting time features. Drive Round saw chain has a specially designed oil retention hole in each drive link that picks up oil from the bar and distributes it to the rivets that act as bearings on a chain. This reduces friction and heat build-up on the saw chain and guide bar thereby increasing the cutting performance and saw chain life. Japan Plating Tech Chrome Plating Tech All cutters are electroplated with the industrial hard chrome for better sharpness and longevity. Unique Plating Surface Nickel-plated Surface The surface of the chain is all nickel-plated to prevent rust and improve wear resistance. Saw Chain Sharpener File Swiss double-cut Premium Line Saw Chain Sharpener File Round file for manual sharpening of saw chains with precise spiral cut for outstanding sharpness and particularly long service life. UPFOREST PLATINUM SAW CHAIN FEATURES Previous page STAY-SHARP CUTTER Professional Structural Design and Unique Oil Lubrication Reservior Effectively Reduce the Friction Between the Chain and Guide Bar by 20%, Reduce vibration by 30% Or More. BUMPER DRIVE LINK Guarded Drive Link-Reduces kickback, suitable for both homeowner and professional use. PLATINUM TIE STRAP Nickel-plated tie straps give high-quality resistance to corrosion and wear. PLATINUM REVITS PATEND Materials +Nickel-plated improve the appearance and more durable experience. PLATINUM DRIVE LINK The oil hole ,dots,reservoir combination on drive link gives the chain much less friction and extra longer lasting time features. Next page Sharp.Reliable.Powerful Compare with similar items (Visit the UPFOREST Store for more sizes) 18" 3/8"LP .050" 62DL*3PC Add to Cart 18" .325" .050" 72DL*1PC Add to Cart 18" 3/8"LP .050" 63DL*3PC Add to Cart 18" .325" .058" 72DL*3PC Add to Cart 18" .325" .063" 68DL*3PC Add to Cart 18" .325" .063" 74DL*3PC Add to Cart Customer Reviews 4.5 out of 5 stars 502 4.6 out of 5 stars 82 4.5 out of 5 stars 502 4.5 out of 5 stars 502 4.5 out of 5 stars 502 4.5 out of 5 stars 502 Price $23.99$23.99 $12.99$12.99 $26.99$26.99 $33.99$33.99 $31.99$31.99 $34.99$34.99 Bar Length 18" 18" 18" 18" 18" 18" Pitch 3/8" LP .325" 3/8" LP .325" .325" .325" Gauge 0.050" 0.050" 0.050" 0.058" 0.063" 0.063" Drive Links 62 72 63 72 68 74 Chain Type Semi-chisel Semi-chisel Semi-chisel Semi-chisel Full-chisel Full-chisel Explore UPFOREST Products Previous page 18 inch Chainsaw Guide Bar and Chain Combo GUIDE BAR +SAW CHAIN .325" pitch, .050 Inch (1.3 mm) gauge, with 72 drive links. VIEW PRODUCT UPFOREST PLATINUM SAW CHIAN(1 CHAINS) Nickel-plated parts+double chrome-plated cutters improve the appearance and more durable experience . VIEW PRODUCT UPFOREST EFFICENCUT SAW CHIAN(3 CHAINS) Excellent durability combined with faster speed results in at least 15% cutting effciency compared to ordinary chains . VIEW PRODUCT UPFOREST PLATINUM SAW CHIAN(3 CHAINS) All series of Chiselcutter applied + Unique U&F arrow oil reservoir greatly increase the cutting speed and smooth. VIEW PRODUCT Next page Upgrade Your Saw With UPFOREST Saw Chain & Guide Bar Combos,we make high-quality, durable products you can depend on every day.