Latest piston ring Tenders | Government piston ring Tenders

Central Government/Public Sector

CTN :44920067

05 May, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : procurement of oem make spares for overhauling of hh-100 rig for cws vadodara - double row tapered roller bearing, dust ring, bolt, m20×180, gb/t 32.1, sheave, sheave, sheave, oil cup, sheave, suspension sheave, water cooling system, kick back roller, brake band, lifting hook assembly, regulating tie rod, compensating beam assembly, connecting rod, gear, zb023.21, z=21, m=4, relay valve, 4-s, brake oil cylinder, buffer device, riding wheel device, valve, pneumatic control, qy22, washer, oil cup: m10×1, brake shaft assembly, spring washer, 20, valve, pressure regulating, hd-2-x(p50973-0003), oil cup, m10x1 gb/t 5650, sub 1, s type tube, left brake hub, split pin, washer, key, shaft sleeve, sub ⅱ, right brake hub, reversing valve, pneumatic, 4wp6d60/n, handwheel valve, tmr8-l6, connection disc, shuttle valve, os-1/4-b, sprocket, bearing cap 2, oil thrower, air-water guide faucet, o washer 50*1.8, bearing, copper washer, gear pump, p350a578meab20-07, sealing gasket, sealing gasket, valve, pressure regulating, hd-2-fx(p50970-0003), oil plug block, o-ring, adjusting gasket, adjusting gasket, adjusting gasket, shift valve, p55556-3(0~150psi), elbow pipe, straight pipe, screw plug, washer, bearing, plug valve, qf509, split pin, oil seal, valve, push button, qy29a 23r1-l8-bf, rotating joint, shaft assembly, middle, shaft assembly, lower, shaft assembly, higher, rod, straight, rod, horizontal, rod, higher, pressure gauge, yn60-iii(0~25mpa), "valve, push button, two-position three-way normally closed, qy30a 23r1-l8-b", filter, y type, dn80, radiator, jh-400kw, butterfly valve, d7l1x5-10zb1, dn80, butterfly valve, d7l1x5-10zb1,dn80, shaft sleeve i, zb023.02, shaft sleeve ii, zb023.05, flange i, zb023.06, sprocket, zb023.09, shaft sleeve iii, zb023.10, sealing gasket, zb023.12, δ1, flange ii, zb023.13.00b, copper pipe, l=400, gasket, zb023.17, valve, pneumatic control, vl/o-3-1/4, shaft sleeve iv, zb023.25, gasket, zb023.27, o-ring, gb/t41-86, d30x2.65, link arm, zb023.30, push rod, zb023.31, gear, zb023.34, z=20, m=13, gear shifting handle, zb023.35, gear shifting rod, zb023.38, shifting fork,zb023.39, connecting gear sleeve, zb023.41, shaft sleeve v, zb023.42, bearing, gb/t276, 6219, shaft sleeve vi, zb023.43, bearing, gb/t297, 32219, bearing, gb/t297, 32218, bearing, gb/t299, 352221e, bearing, gb/t283, nu2219e, oil seal, gb/t13871, b110x140x13, oil seal, gb/t13871, b260x300x20, bearing, gb/t276, 6217, oil seal, gb/t13871, b100x130x12, copper pipe, d10x1, l=200, level gauge, zp175-10.00, bearing, 5692/530, bearing, 5617/520, sprocket, zp175-17, seal ring, lower, zp175-18, o-ring, 320x8.6, zp175-21, shim, zp175-22, o-ring, 660x8.6, zp175-23, o-ring, 344x8.6, zp175-16.03, bearing, nu2322em, gb/t283-2007, bearing, 22322ca/w33, gb/t288-94, key, zp175-16.11, retainer ring, yg160-03, bearing, 42234, yg160-04, squeeze oil ring, yg160-05, shield, yg160-06, spring seat, upper, yg10-16, spring, yg160-18, spring seat, lower, yg160-19, locating bushing, yg160-20, bearing, 9836, yg160-22, copper sleeve, yg160-23, locking, yg160-25, slips, , bar, , retainer ring, yg160-31, spring, yg160-37, packing assembly, sl170-04, mud umbrella, sl170-05, packing spacer, sl170-07, oil level gauge, sl170-08, sleeve, lower, sl170-14, sleeve, upper, sl170-19, filter, oil suction, tf-400×100f, o-ring, 250x5.3, o-ring, 410x5.3, bearing, 2007936, gb/t287-1994, bearing, 9019436, gb/t463-1994, bearing, nu1034, gb/t283-1994, o-ring, 260x5.3, quick coupling, int-npt1-gmf, ball valve, q11f-16p-npt2", lubricator, qiud-50, ball valve, q11f-16p-npt1 1/2", ball valve, q11f-16p-npt1", ball valve, q11f-16p-npt1/2", dryer, ad-ip, pneumatic frl, frc-1/2-d-midi-a, quick coupling, int-npt3/4-gmf, quick coupling, int-npt3/8-gmf, air guide valve, qy26 23jr6-l6, valve, pneumatic control, vl-5-1/4-tt45-sa, filter, air, quq3-10×4.0, seal ring, 210x180x15, air guide valve, qy27 34jr6l-l6, reversing valve, qy43sw, air guide faucet, qy94 xj-l15, valve, quick release, qf 514b qkp

Central Government/Public Sector

CTN :44982419

11 May, 2026 1.60 Crore

Kollam - Kerala

Tender For corrigendum : supply of pump spares d d - b012me62 , cover plate bolt with 2 nut b015me62 , grease retainer ci b 046 , bearing hsng b004mg01 , intake joint ring b15060s01 , labyrinth b062 10d81 , shaft sleeve c075c21 for 3 by 2 pump , shaft sleeve c075c21 for 4 by 3 and 3 by 2 pump , shaft c073me05 , clamp washer c011e63 , adjusting screw with 3 nut and 2 washer c001me62 , cover plate bolt 2 nuts c015me63 , shaft sleeve o ring c109s10 , impeller o ring c217s10 , labyrinth lock nut c061e62 , grease retainer c046d21 , shaft key c070me05 , end cover gasket shim set c025 , end cover set screw .b027me62 , joint ring intake c2060s01 , cover plate liner d3017mr55 , frame plate liner pu d3036 , cover plate bolt with 2 nuts d015me62 , intake join , frame plate liner e4036mr55 , cover plt bolt and nuts e4015 me63 , shaft sleeve o ring d109s10 , o ring impeller f064s10 , labyrinth lock nut d061e62 , end cover d02410d21 , greese retainer d046 , labrinth d062 , shaft key cs d070 m , shim set d025p10 , piston ring d108g02 , end cover set screw d027m steel , screw for end cover d027m , bearing housing d004mg01 , intake joint ring e4060soi , expeller ring stud with nut d079mc23 , impeller f6147u38 , expeller sp spares eam028a05 , expeller ring eam029mr55 , shaft sleeve e075c21 , cover plate liner f6018r55 , frame plate liner sp spares , lip seal e090sqs10 , throat bush rubber f6083r55 , clamp bolt e012me62 , adjusting screw e001me62 , shim set e025p10 , clamp washer e011e62 , o ring shaft sleeve e109s10 , piston ring e108g02 , stud and nut fpl e10026 , bolt and nut cp f6015m , shaft sleeve o ring f109s10 , labrinth lock nut e061e62 , labyrinth sp spares e06210d81 , grease retainr e046 , intake joint ring sp spares f6060s01 , warman pump shaft b073me 05 , cover plate liner rub b15017 , cover plate liner c2017 natural rubber , stud for cpl c023me62 , piston ring c108g02 , expeller c i cam028 , shaft cam073 , frame plate liner stud with nut steel d026 , cp liner stud and nut d023m , shaft sleeve d075 , shaft e073me03 , end cover eeko24 g dredge and gravel pump , c126frame stud with 2 nuts e039me63 , shaft keys , bearing housing , grease retainer cover plate liner e4018ro55, impeller b1127a05, expeller ring b029r55 , shaft sleeve b075c21, lip seal b090s10, clamp washer b011e63 , frame plate stud with nut b039me63, adjust screw with 3 nut and 2 washer b001me62, shaft sleeve o ring b109s10, impeller o ring b217s10 , labrinth lock nut b061e62 , end cover b02410d21 , shaft key b070me05, end cover shim b025p10 , piston ring b108g02 , end covert set screw b027me62, weir accumin 120lc mobil grease xhp222 ctn 10 wa120y 10, impeller for b15127a05 , frame plate liner b15036mr55, frame plate liner stud b026me62, metal impeller 6v c2058a05, expeller c028a05, expeller ring c029r55, frame plate liner c2036mr55 , lip seal c090sqs10 , clamp bolt c012me62 , frame plate stud with 2 nuts c039me62 bar 63 , frame plate liner stud with nuts c026me62 steel, end cover c02410d21 , labyrinth c06210d81 , bearing housing c004mg01 , metal impeller d3058a05, expeller ring cam029r55 , impeller o ring d064s10 , pu impeller f 5vc rubber e4147u38 , expeller b028d21, expeller ci dam028, expeller ring.dam029mr55 , frame plate liner stud //bid details 2 / 111

CTN :45063622

23 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of 25vkoc005 c c - joint , main bolts , inner star , gfl bolts , gfl washer , clamping collar , clamp , valve for water pump , bush , fresh water cooler relience make , spare part kit for fw/sw heat exchanger , starting air conn.inlet , engine inlet pressure connection , governor speed setting air inlet connection , rack position limiter , fuel rack indicator , pressure transmitter p5r-4bar-4-20-1/2-pe , pitch indicator 0-20ma , pl96 , relay 4no-nc 24v dc , solenoid valve (nomo-24 vdc) , cd3 cable (5mm) , safeties reset push button , emerg. stop push button , scanner thermocouple pcb , display pcb , press.sw. (item no.17 of engraved ckt) , pressure regulator , pneu p.b. pneu return red , pneu. switch , s w engine driven pump assembly , stud m12 40 30n j12 nse1 181 , oring an7 31b6 , o ring 151i d 3d nse6.531 21a7 , filtering unit , viton oil seal 15x30x10 , fuel filter element , protect cyl head tie rod , injector body extractor , inj.pump and pump head extractor , flexible hoses , high pressure hand pump , bearing unit , bush sealing , bolt-connecting rod , o ring , thrust -stopper , top spring collar (bar) , bottom spring collar , dunb bushes 25-25 du , shaft , seal bearing housing , coupling pin , sealing joint , bs ring , type c30 , nse 6.51 , 20 , paper insert , o ring , needle roller bearing , rucompensation probe for exh. pyrometric duct , hydraulic jack for cylinder head , tool valve guide extractor , tool cylinder head test pressure , flex hose for hydraulic tool , high pressure hand pump , tee connection , safety valve , water pump impeller , scraper ring , round gasket , flexible hose for air , spare gauge glass 583 , sealing bush , piston ring , safety ring for abb vtr251-2p t/c , gfl washer , pressure switch(p 16 bars) , pressure switch(p 19 bars) , normal stop electro distributor , circuit selector , tt-314 sensor for main engine fresh water temperature , 25 pin sub d female connector , pressure gauge forbes marsh 100ss , ss316 0-4 bar glyf fil , pressure gauge forbes marsh ss316 0-40 bar glyf fil , pressure switch for s/by pp (range 0-4 bar) , pneumatic distributor pneu/pneu , sph card (sph) , lub oil pressure safety , pressure switch-1 to 10 bar , bearings individual alarm card (aip) , convertor module t454 t456 lub oil temp , svae - over speed cards , engine speed indicator 0-1250 rpm 96x96 , cock with filter , distributor iso 541 pneumatic spring , distributor iso 541 pneumatic/spring , iso1 distributor pneu.control/pneu.return , switch 3 pos. (1tc , auto , 2tc) , engine control unit (ecu) , gasket , fuel pipe m14xm14b , parallel , 750l , 9.0 i.d. , sae 100 r6 , booster servo motors with connectors , meta flex gasket , meta flex gasket , meta flex gasket , fuse 0.5a , link cable pc/tsx plc length -3mtr , oil pressure security card (sphem) , speed raise lower actuator 2no contacts , touch screen color display unit , 3 position switch , fuel pipe(return) m12x1.5 male plugxm14 x1.5 banjo(700mm) , universal crimping tool , oil mist detector , time delay relay (off delay) , pyrometric duct bank a

CTN :45063614

23 May, 2026 NA

Bankura - West Bengal

Tender For supply of 25vkoc001 c c - injector connection assly , injector holding flange assly. , pyrometric duct , expansion below , electronic governor-actuator , flex master con for dia 88.9-epdm , compensation sensor for exh.pyrometric duct , disc spring , piston ring , air valve , set of spare gasket & o rings , o ring dia 3 x dia 290 , o ring dia 3 x dia 260 , special seal , set of spares for abb vtc254 turbocharger , spare part kit for fw/sw heat exchanger , pt 100 converter with two threshold , ferquency preamplifier-engine speed , supply board , flash 64k card , communication module , pcmcia card , 16 analog input card , rtd input filed module , filed communication module , fuse 4a gg 10 38 , thermistor protection relay(aux415v ac) , injecting piping assly , set of seal for glacier filter , plug no4 , 25 cts , pyrometric duct bank b , expansion bellow , floating bush(te) , oil seal (190x160x15) , d/row sph rlr brg (100x165x52) , d/row sph rlr brg (120x180x46) , cap screw , portable temperature simulator 0-600 deg celcius , disc spring , release spring , gt2 coalescer filter panel , seal tape roll , barring gear assly - gali , type - gd , loctite 480 , crankcase pressure measurement assly , o ring , drilled cap plug - dn 12 , connecting straub metal grip d42 4 epdm , adjusting screw , injector tappet , gasket , injection pipe , o ring , p2-p4 by pass valve-gachot-dn125 , seal ring chord , expansion bellow , metallic gasket , cartridge , v band clamping , lub oil filling connection , rubber compensator , rubber compensator g0125 x 130 x 016 hks-g nbr gr deb , rubber compensator g0100 x 130 x 016 hks-g nbr gr deb , clamping collar , expansion bellows , metallic joint , o ring an 30 , 21a7 , gasket for lub oilcooler (nopv) , channel plate gasket , engine inlet thermostic valve , o ring , disc spring washer dia.56xdia.28.5x3 , disc spring washer dia.40xdia.21.5x2 , temperature sensor , silencer pads (fx4000) , lid seal for fx4000 , hex bolt , hex bolt , time delay relay(on delay) , elelctrical connnection laptop-engine controller , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , repair kit for gali starter , set of seal for gali starter , solenoid valve-24v , main bearing assly , gasket , gasket , o ring , gasket , seal , impeller , 2 lips oil seal , bearing , mechanical seal eagle , o ring , bearing , cap plug , injector sleeve , o rind- ms 29513/238 , v 75 e , o ring - kalrez , inlet valve guide , gasket exhaust manifod , valve seat metallic ring , inlet valve , exhaust valve , rocker arm bush , metallic joint , rocker cover screw , piston ring - top - chrome , ceramique , piston ring - compression-g3-chrome , piston , gasket , set of gasket for hyd. motor , connecting axiflex metal gripd168.3 , epdm , gasket , service tool kit for oil mist detector , exhaust temperature sensor , o ring - ms29513/230 , 60c7 , o ring an26 , 60c7 , nozzle assly -9 x 0.52 x 148 , helicoflex joint hn100 , d17.4 1.8mm , sea water pump , joint type c with limiter , metallic joint , tc speed sensor , gasket rc , o ring d54 , 50x3 v70d , o ring an29 , 21a7 , gasket , hose , metallic joint , set of spares for air valve and actuator , set of spares for p2/p4 bypass valve , actuator service kit , fresh water temp sensor (rtd) , coupling assly cw , connecting cable (unitel way) , analog input field module type 170aaio3000+slave 170fnt11001 , lamp , hooter (electronic) , power switch , fuse 10x38 2a gg , pt 100 converter with two threshold , solenoid valve-safety stop , power fuse , 32a , rsp bearing safety card , icm safety stop card (4 channel) , frequency preamplifier (engine speed) , human machine interface , main bearing temp probe , connecting rod bearing temp probe , washer bsf , ring for casing , bushing

CTN :45063811

12 May, 2026 NA

Khurda - Odisha

Tender For providing of custom bid for services - repair of ldb 01 obm 40 hp - repair of ldb-01 obm (40 hp) along with renewal of damaged spare parts such as drive shaft, propeller, piston ring set, pinion 13t, 22m00 oil seal, gear oil, gaskit set and 45560 gear

CTN :45072381

15 May, 2026 NA

Samba - Jammu And Kashmir

Tender For supply of hose 15 mm , hose 38 mm , side gear box oil seal , assy air filter intake , begin cell , hose pipe , complete gasket set , ring piston , ring set std

CTN :45072536

15 May, 2026 NA

Gurdaspur - Punjab

Tender For supply of tensioner belt , turbocharger assy , egr assy , gear fly wheel ring 138 teeth , assy 1st complete outlet pipe , repair kit piston ring , assy 3 space 8 hose w space bulk head

CTN :45072306

19 May, 2026 NA

Lower Dibang Valley - Arunachal Pradesh

Tender For supply of gasket engine oil sump escort part no d10009110.9 , liner cylinder e3.215 escort part no d10009220.9 , seal o ring 3.80x95.20 escort part no d10010040.9 , ring crankshaft thrust lower e4.286 tc escort part no d10124210.9 , ring crankshaft thrust upper e4.286 tci escort part no d10124220.9 , seal valve stem 8mm diameter escort part no d10008740.9 , gasket assembly cylinder head e3.215 tci escort part no d10241940.9 , gasket cover valve rocker arm escort part no d10553570.9 , fuel filter escort part no f002h20308 alt part no d10406180.9 , engine oil filter escort part no d10017600.9 alt part no d10335360-a , element primary filter air cleaner r dry type escort part no d10400230.9 , element secondary filter air cleaner dry type escort part no d10400240.9 , seal oil crankshaft rear escort part no d10009120.9 , kit engine piston ring set e4455pt escort part no d10203900.9 , bearing connecting rod escort part no d10009670.9 , bush connecting rod small end escort part no d10009710.9 , circlip b28x1.2n escort part no d90500050.9 , belt drive b1275 escort part no d10184350.9 , pipe water pump to radiator escort part no d10029970.9 , hose radiator to water pump genset escort part no d10177950.9 , hose radiator lower escort part no d10379310.9 , hose radiator upper escort part no d10379330.9 , thermostat assembly water escort part no d10011750.9 , filter assembly secondary for turbocharger escort part no d10198880.9 , canopy exchaust bellow ) /bid number : gem/2026/b/7500958 * /dated: 04-05-2026 & & / bid document 1 / 20

CTN :45057633

11 May, 2026 NA

Gurdaspur - Punjab

Tender For supply of generator services : : - service of 30 kva generator change of big cell gen 30 kva , service of 30 kva generator change of piston gen 30 kva , service of 30 kva generator change of piston ring gen 30 kva , service of 30 kva generator change of tube seal gen 30 kva , service of 30 kva generator change of head gas kit gen 30 kva

CTN :45057628

11 May, 2026 NA

Ambala - Haryana

Tender For supply of cyl head assy , push rod , rocker outlet , rocker inlet , valve spring , rocker stand , gasket , valve , piston , piston ring set , governor assy , carburator assy , hours meter , self starter assy

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