SKU: 31995383929

STD Piston Kit with Ring for Yanmar 4TNV98 4TNV98T Komatsu S4D98E-2NFN Engine

Sale price$5073.30 Regular price$5637.00
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Description

STD Piston Kit with Ring for Yanmar 4TNV98 4TNV98T Komatsu S4D98E-2NFN EnginePart Number: YM129927 22080, YM129927 22050, YM12992722080, YM12992722050, 129927 22080, 129927 22050, 12992722080, 12992722050Application: Fit for Engine: Yanmar: 4TNV98 AVHBW, 4TNV98 AVHBW1, 4TNV98C NMS2, 4TNV98C PJLW, 4TNV98C PJLW25, 4TNV98C PJLW5, 4TNV98C SJLW, 4TNV98C SJLW5, 4TNV98CT WTB, 4TNV98CT WTBZ, 4TNV98C WHBW5, 4TNV98 ENWI, 4TNV98 EPDBW, 4TNV98 EPDBWF, 4TNV98 EPDBWK, 4TNV98 EPHYB, 4TNV98 EPHYBU, 4TNV98 EPIK, 4TNV98 EPIKA, 4TNV98 EPIKB,

Part Number:

YM129927-22080, YM129927-22050, YM12992722080, YM12992722050, 129927-22080, 129927-22050, 12992722080, 12992722050

Application:

Fit for Engine:

Yanmar: 4TNV98-AVHBW, 4TNV98-AVHBW1, 4TNV98C-NMS2, 4TNV98C-PJLW, 4TNV98C-PJLW25, 4TNV98C-PJLW5, 4TNV98C-SJLW, 4TNV98C-SJLW5, 4TNV98CT-WTB, 4TNV98CT-WTBZ, 4TNV98C-WHBW5, 4TNV98-ENWI, 4TNV98-EPDBW, 4TNV98-EPDBWF, 4TNV98-EPDBWK, 4TNV98-EPHYB, 4TNV98-EPHYBU, 4TNV98-EPIK, 4TNV98-EPIKA, 4TNV98-EPIKB, 4TNV98-ESDB6, 4TNV98-ESDBK, 4TNV98-GAGR, 4TNV98-GECS, 4TNV98-GGB1B, 4TNV98-GGE, 4TNV98-GGE2, 4TNV98-GGEC, 4TNV98-GGEH, 4TNV98-GGEHC, 4TNV98-GGEHR, 4TNV98-GGEP, 4TNV98-GGK, 4TNV98-GGKM, 4TNV98-GMG2, 4TNV98-GPGE, 4TNV98-GPGEC, 4TNV98-IGE, 4TNV98-IGEHR, 4TNV98-IGEP, 4TNV98-IGMF, 4TNV98-IGPGE, 4TNV98-NDI, 4TNV98-NKTC, 4TNV98-NLAN, 4TNV98-NLANG, 4TNV98-NLVC, 4TNV98-NSA, 4TNV98-NSA01, 4TNV98-NSA2, 4TNV98-NSAP, 4TNV98-NU2, 4TNV98-NWI, 4TNV98-NXG, 4TNV98-PLYS, 4TNV98-Q2FY, 4TNV98-QFY, 4TNV98-SBK, 4TNV98-SCKS, 4TNV98-SDF, 4TNV98-SSA, 4TNV98-SSU, 4TNV98-SSUC, 4TNV98-STB1, 4TNV98-SYU, 4TNV98-SYUC, 4TNV98T-CR, 4TNV98T-GECS, 4TNV98T-GGE, 4TNV98T-GGE2, 4TNV98T-GGEC, 4TNV98T-GGEH, 4TNV98T-GGEHC, 4TNV98T-GGEHR, 4TNV98T-GGEP, 4TNV98T-GKL, 4TNV98T-GPGE, 4TNV98T-GPGEC, 4TNV98TL-ZNTG, 4TNV98T-N2FN, 4TNV98T-NDI, 4TNV98T-NHK, 4TNV98T-NKDC, 4TNV98T-NKTC, 4TNV98TNLANG, 4TNV98T-NLANG, 4TNV98T-NNSV, 4TNV98T-NSA, 4TNV98T-NSA01, 4TNV98T-NSA2, 4TNV98T-NSAP, 4TNV98T-NSV, 4TNV98T-NU2, 4TNV98T-NU24, 4TNV98T-PKTF, 4TNV98T-SBK, 4TNV98T-SBV, 4TNV98T-SFN, 4TNV98T-SHYB, 4TNV98T-SHYB24, 4TNV98T-SIK, 4TNV98T-SLG, 4TNV98T-SLY, 4TNV98T-SSU, 4TNV98T-STXC, 4TNV98T-ZGGE, 4TNV98T-ZGGEC, 4TNV98T-ZGGEH, 4TNV98T-ZGGET, 4TNV98T-ZGHK, 4TNV98T-ZGKL, 4TNV98T-ZGKLF, 4TNV98T-ZGNE1, 4TNV98T-ZGPGE, 4TNV98T-ZNDI, 4TNV98T-ZNHK, 4TNV98T-ZNHQ, 4TNV98T-ZNIKB, 4TNV98T-ZNIME, 4TNV98T-ZNKTC, 4TNV98T-ZNLYS, 4TNV98T-ZNMS, 4TNV98T-ZNPZ, 4TNV98T-ZNSA2D, 4TNV98T-ZNSAD, 4TNV98T-ZNSADC, 4TNV98T-ZNSADT, 4TNV98T-ZNSAP, 4TNV98T-ZNSV, 4TNV98T-ZNTB, 4TNV98T-ZNTBL, 4TNV98T-ZNTG, 4TNV98T-ZPDS, 4TNV98T-ZSBK, 4TNV98T-ZSLY, 4TNV98T-ZSOM, 4TNV98T-ZSPR, 4TNV98T-ZSTBW, 4TNV98T-ZXCR, 4TNV98T-ZXLA1, 4TNV98T-ZXLA2, 4TNV98T-ZXNDI, 4TNV98T-ZXNMS, 4TNV98T-ZXNMS2, 4TNV98T-ZXWTB, 4TNV98T-ZXWZP, 4TNV98-VDB, 4TNV98-VDB24, 4TNV98-VHYB, 4TNV98-VNS, 4TNV98-VSU, 4TNV98-VTBZ, 4TNV98-VTBZ2, 4TNV98-VTBZC, 4TNV98-VTBZC1, 4TNV98-WHB, 4TNV98-WTB, 4TNV98-X2FB, 4TNV98-XAT, 4TNV98-XDB, 4TNV98-XKMR, 4TNV98-XTBW, 4TNV98-YTB, 4TNV98-YTBL, 4TNV98-YTBL1, 4TNV98-YTBL2, 4TNV98-ZGGE, 4TNV98-ZGGEC, 4TNV98-ZGGEH, 4TNV98-ZGGET, 4TNV98-ZGGK, 4TNV98-ZGGKF, 4TNV98-ZGPGE, 4TNV98-ZNCR, 4TNV98-ZNCR2, 4TNV98-ZNCR2L, 4TNV98-ZNDS, 4TNV98-ZNFA, 4TNV98-ZNGT, 4TNV98-ZNGTF, 4TNV98-ZNHQ, 4TNV98-ZNKTC, 4TNV98-ZNLANA, 4TNV98-ZNMS, 4TNV98-ZNMS2, 4TNV98-ZNMS2F, 4TNV98-ZNNA, 4TNV98-ZNRKA, 4TNV98-ZNSA2D, 4TNV98-ZNSAD, 4TNV98-ZNSADC, 4TNV98-ZNSADT, 4TNV98-ZNSAP, 4TNV98-ZNSU, 4TNV98-ZNTBL, 4TNV98-ZNWI, 4TNV98-ZPIKB, 4TNV98-ZPJLW, 4TNV98-ZPLYS, 4TNV98-ZPLYW, 4TNV98-ZPTX, 4TNV98-ZQTB, 4TNV98-ZQTBZ, 4TNV98-ZSCKS, 4TNV98-ZSDF, 4TNV98-ZSJLW, 4TNV98-ZSPR, 4TNV98-ZSSU, 4TNV98-ZVHYB, 4TNV98-ZVHYB1, 4TNV98-ZVIK, 4TNV98-ZVNS, 4TNV98-ZWDB5, 4TNV98-ZWDB7, 4TNV98-ZWDB8, 4TNV98-ZWDB8F, 4TNV98-ZWDB8U, 4TNV98-ZWHB, 4TNV98-ZXVHBW, 4TNV98-ZCPLYS, 4TNV98-ZCSLYB, 4TNV98-ZCVDB1C, 4TNV98-ZCVYU, 4TNV98-ZCVYUC, 4TNV98-ZGGES, 4TNV98-ZNAT, 4TNV98-ZNHQM, 4TNV98-ZPLYWB, 4TNV98-ZXVHBWC, 4TNV98C-L2WKBH, 4TNV98C-NCR, 4TNV98C-NCRV, 4TNV98C-NMS2V, 4TNV98C-NMSLV, 4TNV98C-NMSV, 4TNV98C-NSA, 4TNV98C-NVFV, 4TNV98C-NYEM2, 4TNV98C-NYI2, 4TNV98C-NYI2D, 4TNV98C-PJLW35, 4TNV98C-PJLW35V, 4TNV98C-PJLW5V, 4TNV98C-PJLW6V, 4TNV98C-PJLWV, 4TNV98C-S6HA, 4TNV98C-SJLW5V, 4TNV98C-SJLW6V, 4TNV98C-SJLWV, 4TNV98C-STX, 4TNV98C-VDB6, 4TNV98C-VDB8, 4TNV98CT-L2VMB, 4TNV98CT-L2VYB, 4TNV98CT-L2VYBD, 4TNV98CT-L2WSH, 4TNV98CT-NKW, 4TNV98CT-NPRV, 4TNV98CT-NYI2, 4TNV98CT-NYI2D, 4TNV98CT-PGWL1V, 4TNV98CT-V6HA, 4TNV98CT-VPRV, 4TNV98CT-VTX, 4TNV98CT-VTX2, 4TNV98CT-XNJLWV, 4TNV98CT-XNMSLV, 4TNV98CT-XNMSV, 4TNV98T-ZCSLY1, 4TNV98T-ZGGEHJ, 4TNV98T-ZGGES, 4TNV98T-ZGGM, 4TNV98T-ZNAT

Komatsu: S4D98E-2NFN

Fit for following Models:

Bobcat Excavator: E60, E80

Doosan Daewoo Excavator: DX55, DX55W, DX60R, DX80R, SOLAR 75V

Doosan Daewoo Forklift: D20S-5, D30S-5

Gehl Skid Steer Loader: 4640E Power2, 5240, R190, SL4640E, 5240E Power2, 5640E, 6640E, V270, V330

Gehl Telescopic Handler: RS5-19

Gehl Track Loader: CTL65, RT175, CTL75, RT210

Genmac Model: ALPHA G30YO*, STRONG G30YS*, ALPHA G40YO*, STRONG G40YS*

Hi Power-Genset: HYW-30 M5, HYW-35 M6, HYW-35 T5, HYW-35 T6, HRYW-35 T5, HRYW-35 T6

Hitachi Excavator:

ZX60USB-3, ZX60USB-3F, ZX60USBNA-3, ZX65USB-3F

Hyundai Excavator:

R55-7A, R55-9, R55W-7A, R55W-9, R80-7, R80-7A

Kohler Generator: 25EORZ, 28EQZD, 30EORZDB, 40WORZD

Komatsu Backhoe Loader: WB70A-1

Komatsu Compact Track Loader: CK20-1, CK25-1, CK30-1, CK35-1

Komatsu Excavator: PC75R-2, PC75R-2HD, PW75R-2, PC80MR-3

Komatsu Forklift:

FD20T-16, FD28T-16, FD35AT-16

Komatsu Hydra Screen: BM653F

Komatsu Skid Steer Loader: SK1020-5 TURBO, SK1020-5N, SK1026-5 TURBO, SK1026-5N

Komatsu Wheel Loader: WA90-3, WA95-3

Landini Tractor: ALPINE 65

Manitou Model: MT 5519XT

Mustang Skid Steer Loader: 2056 Series II, 2066, 2076, 2086, 2700V, 3300V

Mustang Telehandler: 519

Mustang Track Loader: 1750RT, MTL316, 2100RT, MTL320

Rcg-Power: R-YM25, R-YM30, R-YM33, R-YM40, V270, V330, CTL75, 2700V, Yan S22, 5640E, 6640E, 2100RT, Yan T210

Takeuchi Crawler Loader: TL240, TL130, TL230

Takeuchi Excavator: TB175W, TB285, TB175, TB180FR

Terex Excavator: TC85, TW70

Volvo Excavator:

EC55C, EW60C, ECR88, ECR88C

Volvo Skid Steer Loader: MC80B, MC80, MC90, MC90B, MC110B, MT11

Wacker Neuson Excavator: 6503 Mono arm, 8003 Pivot arm, 6003 Mono arm, 75Z3

Yanmar Excavator: SV100, ViO80-1, ViO82

Yanmar Tractor: T80 4WD, T80N 4WD, EG782HMT, EG782M 4WD

John Deere Wheel Loader: 204K, 304K

John Deere Skid Steer Loader: 318E, 319E, 320E, 320G, 323E, 324E, 324G, 325G, 326E

Content:

1 Set Pistons STD

1 Set Piston Pins

1 Set Snap Rings

1 Set Rings Pistons STD
Shipping Notes
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SKU: 31995383929

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4.8 ★★★★★
Based on 22 reviews
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Product Reviews
D
Verified Purchase
DCat
San Leandro, US
★★★★★ 5
I’m A PT AND USING THEM IN MY CLINIC. PLS READ HONEST AND THOROUGH REVIEW.
Style: 15 Pound, Pair
I have been a PHYSICAL THERAPIST FOR 30 YEARS and I BOUGHT THESE FOR MY CLINIC. THESE WEIGHTS ARE COVERED IN A GRIPPING MATERIAL, NEOPRENE, MAKING IT COMFORTABLE and EASIER TO USE, ALLOWS YOU TO NOT LOSE YOUR GRIP, and IT IMPROVES THE SAFETY OF THE USER. I WILL BE BUYING THE 12&20 lb sets! THE VALUE FOR YOUR MONEY IS WONDERFUL!! AMAZON BASICS REALLY CAME THROUGH. It DID NOT INCLUDE AN INSTRUCTION GUIDE TO USE WEIGHTS SAFELY AND EFFECTIVELY. STELLAR FORM IS ALWAYS ESSENTIAL. MY WEIGHTS WENT UP TO 10 POUNDS, SO I DEFINITELY NEEDED ADDITIONAL WEIGHTS for those who can SAFELY TRANSITION . I MAINLY WORK AS A MANUAL THERAPIST …USING ONLY MY HANDS, AND MY BRAIN. TO DIAGNOSE AND TREAT ACCORDINGLY. (**ANYONE WHO HAS BEEN TO PT KNOWS THIS KIND OF ONE ON ONE TREATMENT IS UNHEARD OF**) I IMPLEMENTED MYOFASCIAL RELEASE, TRIGGER POINT THERAPY, DEEP TISSUE MASSAGE, AND APPROPRIATE STRETCHING AND EXERCISE . ONCE PATIENTS WERE ABLE, I INITIATED THERAPEUTIC EXERCISE. I WAS GETTING SO MANY REFERRALS THAT I MOVED FROM MY SMALL SPACE AND GOT A LARGER SPACE THAT LOOKS LIKE A TYPICAL PT CLINIC. I STILL EMPLOY ONE ON ONE TREATMENT, NO JUGGLING SEVERAL PATIENTS IN AN HOUR. I HAVE HIRED HELP TO ASSIST PATIENTS WITH EXERCISE AND STRETCHING. I PURCHASED TWO ADDITIONAL SETS ITHE SET IT I DID TO FIRST CHECK THEM OUT. I ADORE THESE AND HAVE SINCE ORDERED OTHER SETS. I LOVE TO WORKOUT AND I NEEDED TO USE THESE WEIGHTS MYSELF!! THERE ARE ALSO PATIENTS OF MINE WHO WILL PROGRESS TO THESE AS WELL. I AM SUPER IMPRESSED WITH THESE WEIGHTS AND CANNOT WAIT TO RECEIVE MY TWO OTHER SETS!! YOU WILL NOT BE DISAPPOINTED. EVEN IF YOU SWEAT, YOU ARE STILL ABLE TO HOLD ONTO THESE WEIGHTS COMFORTABLY AND SAFELY. SAFETY IS KEY, ALWAYS. I WAS EXTREMELY DELIGHTED THAT THEY ARE SOLD AS A SET BECAUSE MANY ARE SOLD SEPARATELY. THEY FIT PROPERLY ON A UNIVERSAL WEIGHT STAND, SO THEY ARE VERY EASY TO STORE. I CANT WAIT TO GET MY OTHER SETS! IT IS REALLY SAFE AND COMFORTABLE TO USE THESE WEIGHTS. THEY DID NOT GIVE OFF AN ODD ODOR, which is A HUGE PLUS because SOME OTHER BRANDS SMELL HEAVILY OF PLASTIC OR A CHEMICAL TYPE ODOR. THERE WAS NO ODOR AT ALL. THIS IS A HUGE PLUS. I AM COMFORTABLE SAYING THAT THESE WEIGHTS WILL LAST A LONG TIME BECAUSE OF HOW WELL THEY ARE MADE. YOU CANNOT BEAT THE PRICE EITHER!! THESE ARE ABSOLUTELY APPROPRIATE FOR PROFESSIONAL USE, AND, THEY ARE MEANT FOR PERSONAL USE AS WELL. SOMETIMES YOU JUST CANNOT GET TO THE GYM SO THIS IS WHERE THEY ARE KEY. HAND WEIGHTS HAVE THE ABILITY TO EXERCISE EACH MUSCLE OF THE TORSO AND ARMS. THERE ARE SOME EXCELLENT WEIGHT CHARTS OUT THERE TO SHOW YOU HOW TO DO THAT. IF YOU ARE GOING TO PHYSICAL THERAPY, THEN YOUR THERAPIST CAN INSTRUCT YOU AND KEEP YOU IN GOOD FORM. YOU COULD POSSIBLY HURT YOURSELF IF YOU WORKOUT INCORRECTLY. AS FAR AS THE LOWER EXTREMITIES, YOU CAN DO GROSS MOTOR EXERCISES BY HOLDING THESE WEIGHTS TO GET YOUR LEG MUSCLES BY DOING SQUATS, WALKING LUNGES, TOE RAISES, AND MORE. I DONT BELIEVE THAT MANY PEOPLE REALIZE JUST HOW MUCH YOU CAN DO FULL BODY EXERCISES WITH JUST TWO HAND WEIGHTS. IN CONCLUSION , THESE ARE EXCELLENT WEIGHTS THAT I WOULD RECOMMEND TO MY PATIENTS OR FRIENDS. THIS IS A HIGH QUALITY PRODUCT THAT WONT BREAK YOUR PIGGY BANK. I HIGHLY RECOMMEND VERY HIGHLY!. BUY WITHOUT RESERVATION!! A+++
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2025
A
Verified Purchase
Aimee C.
Chelsea, US
★★★★★ 4
Perfect size and weight with compact size
Style: Rack with 3 Pairs (3, 5, and 8 Pound)
I purchased the Amazon Basics Neoprene Dumbbell Hand Weights specifically for Pilates, and they’ve been a great addition to my routine. The size and weight are perfect for controlled movements, helping with muscle toning without feeling too bulky or awkward. The neoprene coating gives them a comfortable, non-slip grip, which is especially important during longer sessions or when your hands get a little sweaty. They feel secure and easy to hold through a full workout. I also like the shape—they don’t roll around on the floor, which makes transitions between exercises smoother and less frustrating. They’re compact enough to store easily but still feel durable and well-made. Overall, these are a simple, affordable, and effective option for Pilates or light strength training. I’d definitely recommend them for anyone looking to add a little resistance to their workouts without overcomplicating things.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
J
Verified Purchase
J. saroukhan
Battle Creek, US
★★★★★ 5
Well made , gym quality
Style: 10 Pound, Pair
Color is nice and bright . The weights grips are good they do not slip . Prices reflect quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
K
Verified Purchase
Kim Wood
New York, US
★★★★★ 5
Good purchase
Style: 3 Pound, Pair
These are just the right weight for me to start gaining muscle back in my arms, after a large weight loss. They are of good quality, they are covered in a nice rubber like coating that is soft to the touch. They are small enough that i can take them with me when I travel. My dog has got hold of them a couple times and played with them, and they held up just fine without any damage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
K
Verified Purchase
Ky Mogg
Dallas, US
★★★★★ 5
Solid, grippy, and they don’t roll away!
Style: 10 Pound, Pair
I bought these because I’m finally trying to build a consistent home workout routine and didn't want to drop a fortune on name-brand weights. I’ve been using this 10lb pair for about a month now for everything from overhead presses to lunges, and honestly, they’re exactly what I was looking for. The Pros: • That Neoprene Grip: The coating is fantastic. Even when my hands get pretty sweaty halfway through a workout, I don’t feel like I’m going to drop them. It’s a much "softer" feel than cold metal or hard plastic. • The Hex Shape: This is a small detail that makes a huge difference. Since the ends are hexagonal, they don't roll across the floor when I set them down between sets. They also stay put if I’m using them for "renegade rows" or floor work. • Compact Size: They aren’t bulky. I can easily shove them under my bed or in the corner of the closet when I’m done. • No Weird Odor: I was worried they might smell like a tire factory (which happens with some rubber-coated weights), but these had almost no scent right out of the box. The Cons: • Handle Diameter: The handles are a little on the thicker side. I have medium-sized hands and it’s fine, but if you have very small hands, they might feel a bit chunky to wrap your fingers all the way around. • Color Scuffs: The navy blue looks great, but if you clank them together or drop them on concrete, the coating can scuff or show dust pretty easily. The Verdict: If you just need a reliable set of weights for HIIT, Pilates, or general strength training, these are a no-brainer. You're basically getting gym-quality equipment for a fraction of the price. I’ll probably be back for the 15lb set in a few months!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026

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