We may have more partner chainsaw parts than anywhere else in the world. We have a huge selection of used parts for the older chainsaws. 55cc 65cc 70cc 85cc and even parts for P100. We have tons of used partner chainsaw parts. We have also bought out 3 partner dealerships in the last year and have lots of NOS partner chainsaw parts on hand, and parts for partner cut-off saws as well. We can help you identify your old partner chainsaw if you can’t figure out what your model is.
(2 in stock)
Partner R16 R17 + Chainsaw Rim Drum Clutch Assembly Type 1
Part Name: rim drum clutch assembly-includes the drum, bearing, and clutch mechanism Condition: good used/working shape-has some minor oxidization/surface rust Fits: some Partner chainsaw models-such as Partner R16, R17 & others
Partner p55, p70 oil pump o ringPart # 420900 NEW
For Partner Models Part Number: 420900 Part Description: oil pump o ring/seal Fits the Following Models: P-55, P-70 Detailed Condition Description: New old stock part. Never used. Item may be dusty from years of storage. Location: Box 31
Partner Chainsaw Oil Vent Filter
Part Description: oil filter Fits the Following Models: fits many Partner Chainsaw and Cut off saw models Condition Description: New old stock part. Never used, but dirty from being in storage for so long. Location: Box 200
Partner Chainsaw Oil Pump Gear PN 317163 NEW
For Partner ChainsawsPart Number: 317163Part Description: oil pump gearFits the Following Models: fits some models of Partner chainsawsDetailed Condition Description: New old stock part. Never used. Item may be dusty from 30 years of storage.Location: box 1
Partner Chainsaw O Ring PN 275008 NEW (loc bin 4)
For Partner ChainsawsPart Number: 275008Part Description: o ringFits the Following Models: fits some models of Partner chainsawsDetailed Condition Description: New old stock part. Never used. Item may be dusty from 30 years of storage.Location: box 4
Partner Chainsaw Contact Spring Pn 505 317150 NEW
For Partner Chainsaws Part Number: 505 31 71-50 Part Description: contact spring Fits the Following Models: fits some models of Partner chainsaws Location: Box 6
Partner 5000 - Jonsered 535 Chainsaw Rear AV Mount 505 279531 NEW (P-794)
Rubber av buffer mount for the rear trigger handle. Attaches at the back of the saw, holding the trigger handle to the bottom handle. 505 27 95-31. 505 27 95-38, 505 279538 / 503-486102 / 503486102 Condition: NEW Fits: Partner 5000, 500, 5000+, 500. Jonsered 490 590 520 525 535 450 455 520sp...
(2 in stock)
Partner p55, p70, s55, s65 chainsaw flywheel assembly
Part: flywheel rotor with starter pawl dogs and springs. Part # 325616 Condition: good used/working shape. no broken fins Fits: Partner P-55, P-70, S-55, S-65, 7000, 7000+, 550, 650 CS550 CS650 cs
Partner Chainsaw Oil Seal 275715 NEW (Partner box #5)
Crankshaft oil seal 505 275715, 505 27 57-15 NEW Fits Many Partner chainsaws, chop saws, cut-off saws and etc. S50, S55 S65 F55 F65 P70 P7000 7000+ F P S 55 65 70 7000 K650 K700 and others
Partner S50 Chainsaw Ignitron 2pc ignition
Ignitron 2 piece ignition coil system. 325030, 325538 In good used shape Fits many models of Partner chainsaw. S-50, P70, P-70, S-55, S55, S-65, S65, F55, F-55, S65, S-65
Partner S50 P55 R16 + Chainsaw Bar Stud and nut set
For Partner Models 505 220914 / 505 22 09-14 Guide bar gudgeon bar stud In good used shape Fits the Following Models: Partner 7000, p55, p70, p85, r420, r420t, 4421t, s50, s55, s65, f55, f55a, f65, r16, P85 may also fit other models
Partner Chainsaw flywheel pawl spring 295613 NEW RBFP-17
NEW OEM from old dealer stock - flywheel pawl starter spring - Fits Partner: older chainsaws and cut off saws
Partner Chainsaw muffler gasket 272066 NEW RBFP-13
NEW OEM from old dealer stock - muffler exhaust gasket - Fits Partner: older chainsaws and cut off saws
Partner Chainsaw oil pump gasket 272064 NEW RBFP-13
NEW OEM from old dealer stock - automatic oil pump, inner cover gasket - Fits Partner: older chainsaws 55cc 65cc R16 R17
Partner Chainsaw flywheel starter pawl 269146 NEW RBFP-56
NEW OEM from old dealer stock - Flywheel starter pawl - Fits Partner: older chainsaws and cut off saws
Partner Chainsaw oil line 310711 NEW RBFP-56
NEW OEM from old dealer stock - oil line - Fits Partner: older chainsaws
Partner P100 Chainsaw Starter Pulley 303719 NEW (RBFP-61)
Starter pulley rope spool 506 503719, 506 50 37-19 NEW Fits Partner P100 K1200 etc.
partner P70, s65, 7000 chainsaw av buffer mount
Part: av buffer mount for the top handle Part # 505 27 95 -12 Condition: good used/working shape Fits: partner 7000, P70 , s65 and many like models
(2 in stock)
Partner P100 Chainsaw Starter Spring
Starter recoil rewind spring. Partner part number 295108 In good used shape Fits Partner P-100 and many others
partner p55, p70, s55, s65 chainsaw handle bottom housing with switch and choke
Part: left and right bottom handle castings with the choke and switch buttons Part # 505 341035, 505 341037, 505 279071, 505 279072 Condition: good used/working shape Fits: Partner P-55, P-70, S-55, S-65 and some other models
Partner Chainsaw Starter Pull Handle
Starter rope pull handle In very nice used condition Fits all older partner chainsaws. 55cc, 65cc, 70cc, 85cc, 100cc
partner 5000 & jonsered 490, 590 chainsaw muffler support bracket (Loc: Partner 500 bin)
Part: muffler bracket. Part # 505 35 04-72 Condition: good used/working shape Fits: Partner 5000 & Jonsered 490, 590
partner bar plate pn 505 262176 new (box 506)
Part: guide bar plate Part # 505 26 21-76 Condition: new old stock part but rusty from being in storage for so long. Fits: some Partner models Location: box 506
partner 400 chainsaw bar chain tensioner adjuster
Part: chain tensioning screw and bar adjusting nut Condition: good used/working shape Fits: Partner 400
partner 400 chainsaw clutch assembly
Part: spur drum clutch assembly, includes the .325 pitch 8 tooth spur sprocket, centrifical clutch mechanism, bearing and washer. 505 30 32-77, 503 08 87-02 Condition: good used/working shape Fits: Partner 400 450 P400 P450 chainsaw
(2 in stock)
partner 500, 5000 chainsaw throttle link
Part: throttle link rod. Part # 505 26 94-40 Condition: good used/working shape Fits: Partner 500/5000
(2 in stock)
Partner S65, R17 Chainsaw Intake Shield 505 279106
Part Name: Manifold Shield-Part Number 505 279106 Condition: good used/working shape Fits the Following Models: Partner S65, R17 417 r418 r16 r20 r20t r21 r21t r420 r420t r421t and some other models
Partner S50 S65 S55 R16 P100 + Bar Adj. Pin 505 267650 box 29
Part Number: 505 267650 Part Description: bar adjusting pin Fits the Following Models: Partner 7000 R20 R20T R21 R21T R30 R440T P55 P70 P85 P100 R420 R420T R421T S50, S65 S55 F55 R16 Location: Box 29
Partner S50 7000 F55 Gasket PN 272063 NEW
For Partner ChainsawsPart Number: 272063Part Description: gasketFits the Following Models: S50 7000 F55, may also fit other modelsDetailed Condition Description: New old stock part. Never used. Item may be dusty from 30 years of storage.Location: box 6
Partner R16 Chainsaw 44mm, 55cc Piston and Cylinder kit #1
Part: piston and cylinder kit - includes the rings, bearing, pin, keepers Condition: good used/working shape. Fits: R16, R17, and others. some models 55cc Partner chainsaws. Has a 44mm bore.
Partner P55 S65 7000 S50 + Muffler Screen 505 350394 NEW (bin 11 location)
For Partner Models Part Number: 505 350394 Part Description: muffler screen Fits the Following Models: Partner P55 P70 S50 S55 S65 7000, may also fit some other models Detailed Condition Description: New old stock part. Never used. Item may be dusty from years of storage. Location: Box 11
Partner P55 P70 S50 S55 S65 + Sleeve 505 277566 NEW
For Partner Models Part Number: 505277566 / 505 27 75-66 Part Description: flywheel sleeve Fits the Following Models: Partner P55 P70 S50 S55 S65 F55 F55A F65 7000 K1200 K650MKII K850 K650 K65-may also fit other models Detailed Condition Description: New old stock part. ...
Partner P100 P 100 Chainsaw Oil Filter 505 315160 NEW
For Partner Models Part Number: 505 31 51-60 Part Description: oil filter Fits the Following Models: Partner P100, may also fit some other models Detailed Condition Description: New old stock part. Never used. Item may be dusty from years of storage. Location: Box...
Partner F55 R16 S50 K20 + Throttle Trigger 279063 NEW
For Partner ChainsawsPart Number: 279063Part Description: throttle and triggerFits the Following Models: fits some models of Partner chainsawsDetailed Condition Description: New old stock part. Never used. Item may be dusty from 30 years of storage.Location: box 5
(2 in stock)
Partner Chainsaw O Ring PN 275029 NEW (bin 4)
For Partner ChainsawsPart Number: 275029Part Description: o ringFits the Following Models: fits some models of Partner chainsawsDetailed Condition Description: New old stock part. Never used. Item may be dusty from 30 years of storage.Location: box 4
Partner S65 Chainsaw Ignition Off Switch/Button
Part: ignition off switch Condition: good used/working shape Fits: Partner S-65 chainsaw and other models
(1 in stock)
Partner Chainsaw Front AV Handle Spring Mount
Part Description:Front AV handle spring mount good working orderFits the Following Models: fits older partners—55cc, 65cc, 75cc
Partner Chainsaw Clip PN 311517/ 503 239501 NEW (bin 5)
Part Number: 311517 Part: clip to hold the tank vent tube Part # 311517 / 503 239501 Condition: new old stock part Location: Box 5 Fits: P55, P70,
(1 in stock)
Partner Chainsaw Choke Button and Link
Part: Partner Chainsaw Choke Button and Link. Detailed Condition Description: good used/working shape Fits the Following Models: this fits older partner chainsaws, 55cc, 65cc, 85cc that are equiped with av mounts
Partner 44mm, 55cc S50 chainsaw Piston and Cylinder kit
Part: piston and cylinder kit - includes the ring, pin, keepers. 340915, 505 34 09-15 Condition: good used/working shape. Fits: some models 55cc Partner chainsaws. Has a 44mm bore. Including S-50 and others.
Partner 500 5000 540 Handle Mount Cover 505 27 95-37 NEw
For Partner Models Part Number: 505 27 95-37 Part Description: handle mount cover / sleeve Fits the Following Models: Partner 500, 5000, 540 Detailed Condition Description: New old stock part. Never used. Item may be dusty from years of storage. Location: Box 11
partner 500, 5000 and jonsered 490, 590 chainsaw handle av spring mount 505 27 95-36 new (bin 21)
Part: av spring mount for the handle bar Part # 505 27 95-36 505279536 Condition: new old stock from closed out dealer. Dusty/dirty from years of storage. Fits: partner 500, 5000 and jonsered 490, 590
Partner 5000 Chainsaw Air Filter and Cover Assembly 505 31 55-42 NEW (RBFP-8N)
Air filter cover with choke, air filter element, and slotted nuts. 505 315542 315540 279198 505 31 55-40 505 27 91-98 503125801 503 12 58-01 NEW from old dealer stock Fits Partner 500 5000 5000+ plus
Partner Chainsaw Bar Tensioner Adjuster 230902 / 267650 NEW (RBFP-56)
Part: chain tensioning screw and bar adjusting nut, part # 230902 and 267650 Condition: NEW Fits the Following Models: fits older partner chainsaws, 55cc, 65cc. Such as S65, R16, R417, R20, R30, P55, P70, R420, S50, S55, S65, F55
Partner s65 chainsaw tillotson hs-189a carburetor
Part: tillotson HS184a carbuertor Part # 316700 Condition: good used physical shape, may need a carb rebuild kit Fits: Partner S-50, S55 S65 s-65 and some other models
Partner P70 + Chainsaw Clutch Cover Anti-Vibration Grommet
Part Number: 505 27 72-30 Part: AV Buffer Fits: Partner s55 s65 p55 p70 r420t r420 r421t r16 r20 r20t r21t 7000 r417 r417t r418, may also fit others Condition: In good used shape
Partner Chainsaw Bar Plate 269128 NEW RBFP-70
NEW OEM from old dealer stock - bar protection, oil guide plate - Fits Partner: older chainsaws 55cc 65cc 70cc R16 R17 S50 S65 P70 7000+
(2 in stock)
Partner Chainsaw points cam 325242 NEW RBFP-33
NEW OEM from old dealer stock - points cam - Fits Partner: older chainsaws and cut off saws
Partner Chainsaw clutch cover 340838 NEW RBFP-8N
NEW OEM from old dealer stock - clutch cover - Fits Partner: older chainsaws and cut off saws
Partner P100 Chainsaw Trigger Handle Cover
Left hand side rear trigger handle cover 505 340755 In good used shape Fits Partner P100 P85 and others
Partner R16 Chainsaw Complete Starter Assembly
Complete starter recoil rewind assembly. Includes: grip, cover, pulley, spring and clip. 340719, 303716, 297917, 295108 In good used shape Fits Partner R16, R17 and many others
Partner P70 Chainsaw Starter Assembly
Starter rewind recoil cover assembly 505 303042 In good used shape Fits Partner P-70 7000 plus S65 and others
Partner R420 Chainsaw Tillotson Carburetor
HS117 B Carb. Partner part number: 316465 HS 117B 117 In good physical shape. May or may not need fresh gasket and diaphram kit Fits Partner R420 R20, R21, R30, R35, P70, P 7000+, P7000, R19 and others
Partner S65 Chainsaw Complete Starter Assembly
Complete starter rewind recoil housing. Includes housing, pulley, spring, and clip. May NOT include grip. Partner part number 505 303046 In good used shape, good working order. Fits Partner S65, S-65, F65, F-65, s55, s-55 and others
Partner S50 Chainsaw Chainbrake assembly
Clutch cover chainbrake assembly. Includes: chain cover, brake handle, brake band and springs, chain tensioner. Partner part number: 303824 In good used shape Fits many 55cc and 65cc partner chainsaw models. S50, S-50, S-55, S55, P55, P-55 and others
Partner R12 Chainsaw Ignition Assembly
Complete ignition kit. Includes: points, condenser, coil and stator plate. Some wiring also included. Partner part numbers: 325001, 325227, 325193, 325229 Tested makes good spark, in good used shape Fits Partner R12, R-12, K12, K-12 and others
partner s50 chainsaw tillotson hs-105a carburetor
Part: tillotson HS 105a carbuertor Part # 316595 Condition: good used physical shape, may need a carb rebuild kit Fits: Partner S-50, S55 and some other models
Partner R12 chainsaw flywheel assembly
Partner R-12 flywheel assembly 325233 In good used shape Fits R12 and some K12 saws
mcculloch pro mac 1000 and partner p100 chainsaw oil cap
Part: oil cap and o ring. Part # 312225 Condition: good used/working shape, has wear from use. Fits the Following Models: fits older partner chainsaws, 55cc, 65cc, 85cc S50 F65, s 65, s 55, McCulloch P1000 and Partner P 100 and many more 505 31225
mcculloch pro mac 1000 and partner p100 chainsaw automatic oil pump assembly
Part: oil pump assembly, with automatic oiler and manual oil pumps Part # 230924, 270518, 267262, 269172, 260793, 277238, 317175, 260780, 293130, 260780, 312167, 317164, 267161 Condition: good used/working shape Fits: McCulloch P1000 and Partner P 100
partner p100 & mcculloch p1000 chainsaw rear trigger handle half - right side
Part: rear trigger handle housing half Condition: good used/working shape, some pitting and paint loss Fits: Partner P-100, McCulloch P-1000
partner 400 chainsaw starter recoil cover and pulley assembly
Part: starter housing cover with pulley, spring and grip Condition: good used/working shape Fits: Partner 400
partner R16 55cc chainsaw carburetor bolt / screw set
Part: set of carb bolts Condition: good used/working shape Fits: many Partner 55cc chainsaw models, such as R16, S50 etc
partner r12 chainsaw starter recoil cover and pulley assembly
Part: starter cover with pulley and spring Condition: good used/working shape Fits: Partner R-12
(1 in stock)
Partner 500 5000 Jonsered 490 590 New Clutch Sprocket (bin 3)
New GB Replacable Rim Drum Clutch Sprocket Comes with 3/8 rim but, you may request .325 with your order Fits Jonsered 490, 590 Partner Pioneer 500, 5000 Poulan Pro 325 (Loc: Sprocket Box 3)
Partner Saw Part # 505 265903 Ring NEW
For Partner Models Part Number: 505 26 59-03 Part Description: ring Fits the Following Models: fit some Partner models Detailed Condition Description: New old stock part. Never used. Item may be dusty from years of storage. Location: Box 15
Partner S65 S-65 Clutch Mechanism-Shoes, Spring, Spider
Part Name: Clutch Mechanism-shoes, spring and carrierDetailed Condition Description: good used shape with no breaksFits the Following Models: came off a Partner S65 but also fits some other models
Partner S55 F65 7000 + Choke Link 505 269416/269311 NEW
For Partner ModelsPart Number: 505 269416/269311Part Description: choke linkFits the Following Models: Partner 7000 F65 F55A S65 S55 S50Detailed Condition Description: New old stock part. Never used. Item may be dusty from years of storage.Location: Box 11
Partner P100 P55 S65 7000 + Ignition Bracket 505 340920
Part Number: 505 34 09-20 Part Description: ignition bracket Fits the Following Models: Partner P55 P70 7000 P100 S55 S50 S65, may also fit other models Detailed Condition Description: in good used shape
Partner F55a, f65 Chainsaw Flywheel Part # 325600
Part: flywheel and starter pawls Condition: good used/working shape with no broken fins Fits: Partner F 55A, F 65 Part Number: 325600
Partner R17, S55 + Chainsaw Top Handle bar only
Part: top handle bar Part # 350184 Condition: good used/working shape-not cracked or bent-large gouges/missing sections in rubber gripping Fits: Partner R17, S55, P55, P70, may also fit other models
(3 in stock)
Partner Chainsaw Gasket PN 272085 NEW
For Partner ChainsawsPart Number: 272085Part Description: gasketFits the Following Models: fits some models of Partner chainsawsDetailed Condition Description: New old stock part. Never used. Item may be dusty from 30 years of storage.Location: box 6
Partner Chainsaw 500, 5000 Carb base & intake Boot
Part: carburetor base mount plate with rubber boot sleeve. Intake manifold assembly. Part # 505 27 92-34 Condition: good used/working shape Fits: Partner 500, 5000. Jonsered 490 590
Partner 7000 S55 P70 + Chainsaw Buffer 505 277230 NEW box 199
Part Number: 505 27 72-30 Part: Buffer Fits: Partner s55 s65 p55 p70 r420t r420 r421t r16 r20 r20t r21t 7000 r417 r417t r418, may also fit others Condition: new old stock part Location: Box 199
Partner 543 CS-540 Chainsaw Choke Button 506 034301 NEW
For Partner Models Part Number: 506 034301 / 506 03 43-01 Part Description: choke button Fits the Following Models: Partner 543 18” Detailed Condition Description: New old stock part. Never used. Item may be dusty from years of storage. Location: Box 25
Partner 500 5000 Oil Stop 505 397537/505 39 75-37 NEW (loc: bin 31)
For Partner ModelsPart Number: 505 397537Part Description: oil stopFits the Following Models: Partner 500 5000, may also fit other modelsDetailed Condition Description: New old stock part. Never used. Item may be dusty from years of storage.Location: Box 31
Partner 500 5000 Chainsaw Spark Arrestor 505 350441 NEW
For Partner ModelsPart Number: 505 350441Part Description: spark arrestorFits the Following Models: Partner 500 5000 Detailed Condition Description: New old stock part. Never used. Item may be dusty from years of storage.Location: Box 31
Partner r12 chainsaw .404-7 clutch rim sprocket drum new (WSS)
Part: clutch sprocket drum, includes rim and bearing Part # 12677 Condition: New, old dealer stock Fits: Partner R 12, R-12
Partner 55cc 65cc Chainsaw Oil Pump Push Rod
Nylon tipped oil pump push rod. 505 317140, 505 31 71-40 In good used shape Fits Partner R, S, F series. R16 R17 R420t S65 F55 S50 R420 and many others
Partner P100 Super Chainsaw Air Filter Assembly 315550 NEW (RBFP-8N)
Nylon air filter, air cleaner assembly. 315550, 505 31 55-50 NEW Fits Partner P100 P100 Super, P-100 Super. Pro Mac 1000.
Partner K650 Cut-off Saw Drive Belt 506 03 30-31 NEW (Loose)
Drive belt 503 03 30-31 NEW Fits older Partner chop saws K650 K700 Active I II
Partner K650 trigger handle bottom
Handle bottom support pn #'s 503 15 59-02, 503 40 13-02 Good Used /Usable Partner K 650 700 Active 2
(1 in stock)
partner R20, R21 chainsaw rear trigger handle half 340731
Part: right rear trigger handle half Part # 340731 Condition: good used/working order Fits: Partner R17 R-17 R-20, R-21 and others
(1 in stock)
14" Total Super Bar for Skil, Jonsered, Partner Mini saws NEW
14", 3/8lp pitch, .050 gauge, sprocket nose bar. 140SPEA064 NEW Uses THIS 50 DRIVE LINK CHAIN Fits many small saws: Skil 16 series 1612 1614 1616 1712 1714 1716. Pioneer P10 P11. Partner Mini P series. Jonsered M36 361 365. Danarm MK I II series. Jobu SL-2, Husky Husqvarna 33 35. And oth...
(1 in stock)
Partner Chainsaw Top Handle Rubber Mount 279508 NEW RBFP-8
NEW OEM from old dealer stock - lower front top handle av mount - Fits Partner: older chainsaws and cut off saws
Partner Chainsaw spring 295614 NEW RBFP-17
NEW OEM from old dealer stock - big spring - Fits Partner: older chainsaws and cut off saws
Partner P100 Chainsaw Air filter 315535 NEW RBFP-56
NEW OEM from old dealer stock - clip on style air filter - Fits Partner: older chainsaws
Partner 5000 Chainsaw Chainbrake band kit
Chainbrake brake band 505 30 38-36, 505 303836 In good used shape Fits Partner 500 5000 Professional Plus, Jonsered 490 590
Partner 5000 Chainsaw Hand Guard
Chainbrake brake actuator handle, plastic hand guard. 503 10 04-01, 503 100401 In good used shape Fits Partner 500 5000 Professional Plus
(2 in stock)
Partner Chainsaw Gas Cap 505 25 59-22 NEW (bin 4)
Partner fuel cap assembly with cap, keeper and gasket. 505 255922 NEW aftermarket part Fits many Partner Chainsaws and cut-off saws. K650 Active II III, K650 MKII, K750, K650 AIII Mark 3
partner r420 chainsaw starter assembly
Part: starter / recoil rewind housing assembly complete. Includes partner part numbers: 340798, 303723, 295108, 297917 Condition: in good used working order Fits: came off Partner R 420 but will also fit r421t, r420t, r417, r417t, r418
partner s-50, s-55, s-65 chainsaw two shoe clutch mechanism
Part: two shoe clutch mechanism Condition: good used/working order Fits: Partner S50, S55, S65
partner 400 chainsaw oil pump assembly
Part: oil pump oiler with housing, pickup tubes Condition: good used/working order Fits: Partner 400
partner 400 chainsaw ignition off switch kit
Part: ignition off switch kit Condition: good used/working shape Fits: Partner 400
partner s50, f55 chainsaw starter pulley and clip
Part: starter pulley with clip Part # 297917, 303725 Condition: good used/working shape Fits: Partner S-50, F-55
partner r420, r421t, r420t chainsaw top cover shroud part # 340847
Part: top cover engine shroud, part # 340847 Condition: good used/working shape Fits: partner r420, r420t, r421t
partner p100 chainsaw starter housing cover only
Part: starter/recoil cover only. Partner part number 340846 Condition: in working used condition. Highly oxidized. Fits: Partner P-100 / P 100
(2 in stock)
partner r17 chainsaw top handle bar with spring mount
Part: handlebar with handle spring av mount Condition: good used/working shape. Some dings/rips in rubber gripping. Fits: Partner R-17 and some other models
Partner S50 Chainsaw Clutch Bearing
Part: Clutch bearing 302330 Condition: Good used/working shape Fits: Partner S-50 and others