Chicago Pneumatic Breaker Parts

Chicago Pneumatic Breaker Parts

Chicago Pneumatic Breaker Parts tables are listed as is and implies no warranty or guarantee of your particular unit. Always check with the manufacturer. 

Latch Kits
MODELCP 1210CP 1230CP 1240CP 1260CP 1290 
Kit article no.33030050433303005054330300505533030053883303005055 
CONTENTS      
Retainer latchR 092493R 092493F 0362653303005365R092909 
Bushing – retainer latchR 048540R 055818R 050894R 076562R 076562 
Roll pin – 10” dia. x 55 lg.0108 1396 00     
Roll pin – 16 dia. x 55 lg.0108 1103 04     
Spring – plungerR 086982R 086982R 092911R 086982R 092911 
Plunger – latchR 092497R 092497R 092910R 092497R 092910 
Bolt – latch R 076853R 076853R 076853R 076853 
Nut P 008999P 008999P 008999P 008999 
Bushing – latch bolt R 076562R 076562   
       
Side Bolt Kits
MODELCP 1210 (Steel spring 1 in)CP1210 (PU spring 1-1/8 and 1-1/4)CP 1230CP 1240CP 1260CP 1290
Kit article no.330300504433030050453303005056330300505733030053853303005374
CONTENTS      
2 x side boltR 110217R 110217R 047970F 037790R 047970F 037790
2 x nutR 110218R 110218R 005721F 037789R 005721F 037789
2 x lock washerR 041073R 041073R 090584R 096059R 090584R 096059
2 x front head spring/bufferR 0936983303005033R 047971R 09291533030053123303005313

Chicago Pneumatic CP 0112 Parts

CP 0112 Parts

IdQtyPart NumberName
113310104442THR VALVE LEVER
223310103937RUB HDLE GRIP
313310104108OIL PLUG
413310104478Roll pin
513310103559NIPPLE-REDUCING
613310102615BACK HEAD ASSY
71Back head
813310104087Bushing – Throttle valve
913310104115Bushing – Throttle valve stem
1013310103372THROTTLE VALVE
111Throttle valve
121Seal – Valve
131Retainer – Seal
141Throttle valve spring
1513310103927Plug – Throttle valve bushing
1613310103548REGULATING VALVE
1713303005135BLOCK – VALVE
1813310104134PISTON
191Cylinder
2013310103588SLEEVE
2143310103835ELAST STOP NUT
2243310103504Bolt – Backhead 9/16 in. -18
2313310102618Latch retainer
241Head – Latch retainer
2513310103834HEX NUT
2613310103961LOCKWASHER
2713310103642SQ HD MACH BOLT
2813310104098LATCH RET BOLT
2913310103434BUSHING-LATCH BOLT
3013310103599NUT-STOP 5/8-18UNF
3113310104199PLUNGER SPRING
3213310104267PLUNGER
3313310104265LATCH RET BSHG
3413310104430RETAINER- LATCH

CP 0112 EX parts diagram

IdNumberQtyName
133101033561Backhead, complete
233101041241LEVER, THROTTLE VALVE
333101036521THR BALL CAM
533101042082LEVER PIN
633101035751Oil regulator plug
733101041081OIL PLUG
833101041151Bushing – Throttle   valve stem
933101033721THROTTLE VALVE
1433101035591NIPPLE-REDUCING
1533030052762RUBBER GRIP
1633030051351BLOCK – VALVE
1733101041341PISTON
18 1Cylinder
1933101035881SLEEVE
2033101038354ELAST STOP NUT
2133101035044Bolt – Backhead 9/16   in. -18
2233101026181Latch retainer,   complete
2433101038341HEX NUT
2533101039611LOCKWASHER
2633101036421SQ HD MACH BOLT
2733101040981LATCH RET BOLT
2833101034341BUSHING-LATCH BOLT
2933101035991NUT-STOP 5/8-18UNF
3033101041991PLUNGER SPRING
3133101042671PLUNGER
3233101042651LATCH RET BSHG
3333101044301RETAINER- LATCH
3433101035481REGULATING VALVE

CP 0112 S Parts Diagram

IdQtyNumberName
113310104442THR VALVE LEVER
223310103937RUB HDLE GRIP
313310104108OIL PLUG
413310104478Roll pin
513310103559NIPPLE-REDUCING
613310102615BACK HEAD ASSY
71 Back head
813310104087Bushing – Throttle valve
913310104115Bushing – Throttle valve stem
1013303005276THROTTLE VALVE
111 Throttle valve
121 Seal – Valve
131 Retainer – Seal
141 Throttle valve spring
1513310103927Plug – Throttle valve bushing
1613310103548REGULATING VALVE
1713303005135BLOCK – VALVE
1813310104134PISTON
191 Cylinder
2013310103588SLEEVE
2143310103835ELAST STOP NUT
2243310103504Bolt – Backhead 9/16 in. -18
2313310102618Latch retainer
241 Head – Latch retainer
2513310103834HEX NUT
2613310103961LOCKWASHER
2713310103642SQ HD MACH BOLT
2813310104098LATCH RET BOLT
2913310103434BUSHING-LATCH BOLT
3013310103599NUT-STOP 5/8-18UNF
3113310104199PLUNGER SPRING
3213310104267PLUNGER
3313310104265LATCH RET BSHG
3413310104430RETAINER- LATCH
3513310190091Muffler
361 Muffler
3743310104343Screw – Hexagon socket

Chicago Pneumatic CP 1210 Parts

CP 1210 (1 x 1 1/4 in.) Parts Diagram

IdNumberQtyName
133030050001BACKHEAD
233101044532GRIP-RUBBER
333101044361Trigger (start and stop device)
433101044782Roll pin
502111407004HEX SOCK. SCREW
633030050311Gasket
733101044512O-ring
833101044161Upper valve lid
933101041911VALVE
1033101044151Valve case
1133030050241VALVE CASE LID
1233101047281O-Ring
1333101042711CYLINDER SEAL
1433101033751THROTTLE VALVE
15 1Throttle valve
1633101043241Seal – throttle valve
1733101043251RETAINING RING
1833101043391TV SPRING
1933101044501O-ring
2033030050131AIR INLET SWIVEL NUT
2133101059001LOCK WASHER
2206632126001O ring
2333030050121AIR INLET SWIVEL
2433030050304Hexagon nut
2533030050291CYLINDER
2633101043481PISTON
2733101043621A B BUSHING
2833101043881ANVIL BLOCK
2933101900111FRONTHEAD-LATCH 1″HX
3033101043691Fronthead
3133030050441Side bolt
3233101042692FRONTHEAD BOLT
3333101044612THRU BOLT SPRG
3433101044232THRU BOLT LOCK
3533101044222Nut – fronthead bolt
3633030050431Latch Kit CP 1210
3701081103041Roll pin
3801081396001Roll pin
3933101041991PLUNGER SPRING
4033101042671PLUNGER
4133101042651LATCH RET BSHG
4233101044301RETAINER- LATCH
43 1Data plate (Not available separately)
4433101602001Safety label

CP 1210 SVR (1 x 4 1/4 in. 25 x 108 mm)

IdNumberQtyName
102111327004Socket head cap screw, M8 x 35 mm, 12.9
203012335004WASHER 8.4×16×1.6
333030050191TOP COVER
433030050261BUFFER PAD COMPL.
533030050252SPRING
633030050151BACKHEAD
733101044791Pin – lever
833030050211THROTTLE LEVER
933030050172HANDLE
1033030050222GRIP
1102111407004HEX SOCK. SCREW
1201081535001Roll pin, 16 DIA x 65 L
1333030050311Gasket
1433101044512O-ring
1533101044161Upper valve lid
1633101041911VALVE
1733101044151Valve case
1833030050241VALVE CASE LID
1933101047281O-Ring
2033101042711CYLINDER SEAL
2133030050361THROTTLE VALVE COMPL.
22 1Throttle valve
2333101043241Seal – throttle valve
2433101043251RETAINING RING
2533101043391TV SPRING
2633101044501O-ring
2733030050131AIR INLET SWIVEL NUT
2833101059001LOCK WASHER
2906632126001O ring
3033030050121AIR INLET SWIVEL
3133030050304Hexagon nut
3233030050291CYLINDER
3333101043481PISTON
3433101043621A B BUSHING
3533101043881ANVIL BLOCK
3633101900111FRONTHEAD-LATCH 1″HX
3733101043691Fronthead, 1 in. (25 mm) US
3833030050441Side bolt, complete
3933101042692FRONTHEAD BOLT
4033101044612THRU BOLT SPRG
4133101044232THRU BOLT LOCK
4233101044222Nut – fronthead bolt
4333030050431Latch Kit CP 1210
4401081103041Roll pin, 16 DIA x 55 L
4501081396001Roll pin, 10 DIA x 55 L
4633101041991PLUNGER SPRING
4733101042671PLUNGER
4833101042651LATCH RET BSHG
4933101044301RETAINER- LATCH
50 1Data plate (Not available separately)
5133101602001Safety label
5233030050421SILENCER
53 1Muffler
54 8Socket head cap screw, M6 x 1 – 45L
55331010449116WASHER
5606632146001O-RING
5702911108008LOCK NUT
5833030050101SEALING PAD (LH)
5906632122721O-RING
6033030050111SEALING PAD (RH)
61 1Noise level label

CP 1210 (SVR 1 1/8 x 6 1/4 in. 28 x 160 mm and 1 1/4 x 6 1/4 in. 32 x 160 mm) PArts Diagram

IdNumberQtyName
102111327004Socket head cap screw, M8 x 35 mm, 12.9
203012335004WASHER 8.4×16×1.6
333030050191TOP COVER
433030050261BUFFER PAD COMPL.
533030050252SPRING
633030050151BACKHEAD
733101044791Pin – lever
833030050211THROTTLE LEVER
933030050172HANDLE
1033030050222GRIP
1102111407004HEX SOCK. SCREW
1201081535001Roll pin, 16 DIA x 65 L
1333030050311Gasket
1433101044512O-ring
1533101044161Upper valve lid
1633101041911VALVE
1733101044151Valve case
1833030050241VALVE CASE LID
1933101047281O-Ring
2033101042711CYLINDER SEAL
2133030050361THROTTLE VALVE COMPL.
22 1Throttle valve
2333101043241Seal – throttle valve
2433101043251RETAINING RING
2533101043391TV SPRING
2633101044501O-ring
2733030050131AIR INLET SWIVEL NUT
2833101059001LOCK WASHER
2906632126001O ring
3033030050121AIR INLET SWIVEL
3133030050304Hexagon nut
3233030050291CYLINDER
3333101043481PISTON
3433030050051BUSHING
3533030050061ANVIL BLOCK
3733030050021Fronthead, 11/4 x 61/4 in. (32 x 160 mm)
38 1SIDE BOLT KIT CP 1210 (P
3933101042692FRONTHEAD BOLT
4033030050332SPRING
4133101044232THRU BOLT LOCK
4333030050431Latch Kit CP 1210
4233101044222Nut – fronthead bolt
4401081103041Roll pin, 16 DIA x 55 L
4501081396001Roll pin, 10 DIA x 55 L
4633101041991PLUNGER SPRING
4733101042671PLUNGER
4833101042651LATCH RET BSHG
50 1Data plate (Not available separately)
4933101044301RETAINER- LATCH
5133101602001Safety label
5233030050421SILENCER
53 1Muffler
53 1Muffler
54 8Socket head cap screw, M6 x 1 – 45L
55331010449116WASHER
5606632146001O-RING
5702911108008LOCK NUT
5833030050101SEALING PAD (LH)
5906632122721O-RING
61 1Noise level label
6033030050111SEALING PAD (RH)

CP 1210 S (1 x 4 1/4 in. 25 x 108 mm) Parts Diagram

IdNumberQtyName
133030050001BACKHEAD
233101044532GRIP-RUBBER
333101044361Trigger (start and stop device)
433101044782Roll pin
502111407004HEX SOCK. SCREW
633030050311Gasket
733101044512O-ring
833101044161Upper valve lid
933101041911VALVE
1033101044151Valve case
1133030050241VALVE CASE LID
1233101047281O-Ring
1333101042711CYLINDER SEAL
1433101033751THROTTLE VALVE
15 1Throttle valve
1633101043241Seal – throttle valve
1733101043251RETAINING RING
1833101043391TV SPRING
1933101044501O-ring
2033030050131AIR INLET SWIVEL NUT
2133101059001LOCK WASHER
2206632126001O ring
2333030050121AIR INLET SWIVEL
2433030050304Hexagon nut
2533030050291CYLINDER
2633101043481PISTON
2733101043621A B BUSHING
2833101043881ANVIL BLOCK
2933101900111FRONTHEAD-LATCH 1″HX
3033101043691Fronthead, 1 in. (25 mm) US
3133030050441Side bolt, complete
3233101042692FRONTHEAD BOLT
3333101044612THRU BOLT SPRG
3433101044232THRU BOLT LOCK
3533101044222Nut – fronthead bolt
3633030050431Latch Kit CP 1210
3701081103041Roll pin, 16 DIA x 55 L
3801081396001Roll pin, 10 DIA x 55 L
3933101041991PLUNGER SPRING
4033101042671PLUNGER
4133101042651LATCH RET BSHG
4233101044301RETAINER- LATCH
43 1Data plate (Not available separately)
4433101602001Safety label
4533030050421SILENCER
46 1Muffler
4702111253008Socket head cap screw, M6 x 1 – 45L
48331010449116WASHER
4906632146001O-RING
5002911108008LOCK NUT
5133030050101SEALING PAD (LH)
5206632122721O-RING
5333030050111SEALING PAD (RH)
54 1Noise level label

CP 1210 S (1 1/8 x 6 1/4 in. 28 x 160 mm and 1 1/4 x 6 1/4 in. 32 x 160 mm) Parts Diagram

IdNumberQtyName
133030050001BACKHEAD
233101044532GRIP-RUBBER
333101044361Trigger (start and stop device)
433101044782Roll pin
502111407004HEX SOCK. SCREW
633030050311Gasket
733101044512O-ring
833101044161Upper valve lid
933101041911VALVE
1033101044151Valve case
1133030050241VALVE CASE LID
1233101047281O-Ring
1333101042711CYLINDER SEAL
1433101033751THROTTLE VALVE
15 1Throttle valve
1633101043241Seal – throttle valve
1733101043251RETAINING RING
1833101043391TV SPRING
1933101044501O-ring
2033030050131AIR INLET SWIVEL NUT
2133101059001LOCK WASHER
2206632126001O ring
2333030050121AIR INLET SWIVEL
2433030050304Hexagon nut
2533030050291CYLINDER
2633101043481PISTON
2733030050051BUSHING
2833030050061ANVIL BLOCK
2933030050021Fronthead, 11/4 x 61/4 in. (32 x 160 mm)
3033030050451SIDE BOLT KIT CP 1210 (P
3133101042692FRONTHEAD BOLT
3233030050332SPRING
3333101044232THRU BOLT LOCK
3433101044222Nut – fronthead bolt
3533030050431Latch Kit CP 1210
3601081103041Roll pin, 16 DIA x 55 L
3701081396001Roll pin, 10 DIA x 55 L
3833101041991PLUNGER SPRING
3933101042671PLUNGER
4033101042651LATCH RET BSHG
4133101044301RETAINER- LATCH
42 1Data plate (Not available separately)
4333101602001Safety label
4433030050421SILENCER
4502111253008Socket head cap screw, M6 x 1 – 45L
46331010449116WASHER
4706632146001O-RING
4802911108008LOCK NUT
4933030050101SEALING PAD (LH)
5006632122721O-RING
5133030050111SEALING PAD (RH)
52 1Noise level label
53 1SEALING PAD (RH)
54 1Noise level label

Chicago Pneumatic CP 1260 Parts

CP 1260 Parts Diagram

IdPart NumberQtyName
13303005383 1BACKHEAD, COMPLETE
2 1Back head
33310104436 1Trigger (start and stop device)
2 1Back head
43310104478 2Roll pin
53310104279 1Oil plug
63310104421 1Oil wick
73303005276 2RUBBER GRIP
80261109953 4Nut, M14
90147195960 4Screw, M14 x 60 mm 8.8
103303005384 1VALVE CASE, COMPLETE
113303005311 1WASHER
123310104259 1THROTTLE VALVE PLUG
133310104303 2O-ring, ø55.56 x 2.38 mm, ø2.19 x 0.09 in.
143310104254 1VALVE CASE
153303005327 1VALVE
163310104243 1Lid – valve case
173310103375 1THROTTLE VALVE
18 1Throttle valve
193310104324 1Seal – throttle valve
18 1Throttle valve
203310104325 1RETAINING RING
213310104339 1TV SPRING
223310104213 1Seal – cylinder
23 1CYLINDER
243310105900 1LOCK WASHER
253310104400 1SWIVEL NUT
260663212600 1O ring
273303005012 1AIR INLET SWIVEL
28 1Plug
293310104122 1PISTON
303310104361 1A B BUSHING
313310104234 1ANVIL BLOCK
323310104282 4SELF TAP SCREW
333303005385 1SIDE BOLT, COMPLETE
343310104156 2FRONTHEAD BOLT
353303005312 2BUFFER
363310104258 2BOLT LOCK
373310104290 2SIDE ROD NUT
383303005388 1LATCH, COMPLETE
393310104215 1Nut
403310104227 2BUSHING
413310104199 1PLUNGER SPRING
423310104426 1LATCH BOLT
433310104267 1PLUNGER
443303005365 1RETAINER – LATCH
45 1Data plate (Not available separately)
463303005310 1PRODUCT LABEL
473303005391 1FRONTHEAD, COMPLETE
48 1Fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
51 1Fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
493310104286 1Bushing – fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
48 1Fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
533310160200 1Safety label
51 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
523310104249 1BUSHING-FRONTHEAD

CP 1260 S PArts Diagram

IdPart NumberQtyName
133030053831BACKHEAD, COMPLETE
2 1Back head
333101044361Trigger (start and stop device)
2 1Back head
433101044782Roll pin
533101042791Oil plug
633101044211Oil wick
733030052762RUBBER GRIP
802611099534Nut, M14
901471959604Screw, M14 x 60 mm 8.8
1033030053841VALVE CASE, COMPLETE
1133030053111WASHER
1233101042591THROTTLE VALVE PLUG
1333101043032O-ring, ø55.56 x 2.38 mm, ø2.19 x 0.09 in.
1433101042541VALVE CASE
1533030053271VALVE
1633101042431Lid – valve case
1733101033751THROTTLE VALVE
18 1Throttle valve
1933101043241Seal – throttle valve
18 1Throttle valve
2033101043251RETAINING RING
2133101043391TV SPRING
2233101042131Seal – cylinder
23 1Plug
2433030052711CYLINDER
2533101044001SWIVEL NUT
2633101059001LOCK WASHER
2706632126001O ring
2833030050121AIR INLET SWIVEL
2933101041221PISTON
3033101043611A B BUSHING
3133101042341ANVIL BLOCK
3233101602001Safety label
3333030053851SIDE BOLT, COMPLETE
3433101041562FRONTHEAD BOLT
3533030053122BUFFER
3633101042582BOLT LOCK
3733101042902SIDE ROD NUT
3833030053881LATCH, COMPLETE
3933101042151Nut
4033101042272BUSHING
4133101041991PLUNGER SPRING
4233101044261LATCH BOLT
4333101042671PLUNGER
4433030053651RETAINER – LATCH
4533101049031LABEL
46 1Data plate (Not available separately)
4733030053101PRODUCT LABEL
4833101042824SELF TAP SCREW
5033030053861MUFFLER, COMPLETE
5133030053191MUFFLER
5233030052791SEPARATION WALL
5333030052801SEPARATION WALL
5406632146001O-RING
5506632149001O-ring
56 8FLANGE NUT
5701473000328Flange screw
5833030053911FRONTHEAD, COMPLETE
62 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
59 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
6333101042491BUSHING-FRONTHEAD
6033101042861Bushing – fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
59 1Fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
62 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.

CP 1260 SVR Parts Diagram

IdPart NumberQtyName
133030053891BACKHEAD, COMPLETE
233030053641COVER
333030053012SPRING – HANDLE
4 1Back head
501081322001SPRING PIN
4 1Back head
601081535001Roll pin, 16 DIA x 65 L
733030053072RUBBER GRIP
833030052812HANDLE
901081331001ELASTIC PIN
1033030053051TRIGGER
1133101044211Oil wick
1233101042791Oil plug
1333030053841VALVE CASE, COMPLETE
1433030053111WASHER
1533101042591THROTTLE VALVE PLUG
1633101043032O-ring, ø55.56 x 2.38 mm, ø2.19 x 0.09 in.
1733101042541VALVE CASE
1833030053271VALVE
1933101042431Lid – valve case
2033101043391TV SPRING
2133030053791VALVE THROTTLE, COMPLETE
22 1Throttle valve
2333101043241Seal – throttle valve
22 1Throttle valve
2433101043251RETAINING RING
2502111711054SCREW
2602611099534Nut, M14
2733030052711CYLINDER
2833101059001LOCK WASHER
2933101044001SWIVEL NUT
3006632126001O ring
3133030050121AIR INLET SWIVEL
32 1Plug
3333101041221PISTON
3433030053851SIDE BOLT, COMPLETE
3533101041562FRONTHEAD BOLT
3633030053122BUFFER
3733101042582BOLT LOCK
3833101042902SIDE ROD NUT
3933101043611A B BUSHING
4033101042341ANVIL BLOCK
4133101042131Seal – cylinder
4233030053881LATCH, COMPLETE
4333101044261LATCH BOLT
4433030053651RETAINER – LATCH
4533101041991PLUNGER SPRING
4633101042671PLUNGER
4733101042272BUSHING
4833101042151Nut
4933030053101PRODUCT LABEL
5033030053861MUFFLER, COMPLETE
5133030053191MUFFLER
5233030052791SEPARATION WALL
5333030052801SEPARATION WALL
5406632146001O-RING
5506632149001O-ring
56 8FLANGE NUT
5701473000328Flange screw
5833101049031LABEL
59 1Data plate (Not available separately)
6033101602001Safety label
6133030053911FRONTHEAD, COMPLETE
65 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
62 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
6633101042491BUSHING-FRONTHEAD
6333101042861Bushing – fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
62 1Fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
6433030053921FRONTHEAD, COMPLETE
65 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
6733101042824SELF TAP SCREW

Chicago Pneumatic CP 1290 Parts

CP 1290 Parts Diagram

IdPart NumberQtyName
133030053701BACKHEAD COMPLETE CP 1290S
2 1Back head
333101044361Trigger (start and stop device)
433101044782Roll pin
533101042791Oil plug
633101044211Oil wick
733030052762RUBBER GRIP
802611099534Nut, M14
901471959604Screw, M14 x 60 mm 8.8
1033101042824SELF TAP SCREW
11 1Valve case, complete
1733101033751THROTTLE VALVE
18 1Throttle valve
1933101043241Seal – throttle valve
2033101043251RETAINING RING
2133101043391TV SPRING
2233101042131Seal – cylinder
2333030052851CYLINDER
24 1Plug
2533101059001LOCK WASHER
2633101044001SWIVEL NUT
2706632126001O ring
2833030050121AIR INLET SWIVEL
2933101042281Piston
3033101040741BUSHING-ANVIL BLOCK
3133101040971ANVIL BLOCK
3233030053101PRODUCT LABEL
3333030053741SIDE BOLT, COMPLETE
3433101043922BOLT-FRONTHEAD
3533030053132BUFFER
3633101042932FRTHD NUT LOCK
3733101042612NUT-FRTHD BOLT.88DIA
3833030050551LATCH KIT – CP 1240
3933101042151Nut
4033101042272BUSHING
4133101042031LATCH PLNG SPR
4233101044261LATCH BOLT
4333101042291LATCH PLUNGER
4433101901711RETAINER LATCH
4533101042631LATCH RET BUSH
46 1Latch- retainer
47 1Data plate (Not available separately)
4833101033651Fronthead, complete
52 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
49 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
5333101042491BUSHING-FRONTHEAD
5033101042861Bushing – fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
5433101602001Safety label

CP 1290 S Parts Diagram

IdPart NumberQtyName
133030053701BACKHEAD COMPLETE CP 1290S
2 1Back head
333101044361Trigger (start and stop device)
433101044782Roll pin
533101042791Oil plug
633101044211Oil wick
733030052762RUBBER GRIP
801471959604Screw, M14 x 60 mm 8.8
933101033631CASE ASSY-VALVE
1033101041941Washer
1133101042892O-RING IN-230
1233101042471VALVE CASE
1333101042091Valve
1433101043981Guide – valve
1533101033751THROTTLE VALVE
16 1Throttle valve
1733101043241Seal – throttle valve
1833101043251RETAINING RING
1933101043391TV SPRING
2033101042131Seal – cylinder
2133030052851CYLINDER
2233101044001SWIVEL NUT
2333101059001LOCK WASHER
2406632126001O ring
2533030050121AIR INLET SWIVEL
2633101043371PLASIC CAP
2733101042281Piston
2833101040741BUSHING-ANVIL BLOCK
2933101040971ANVIL BLOCK
3033030053101PRODUCT LABEL
3133101042824SELF TAP SCREW
3233030053741SIDE BOLT, COMPLETE
3333101043922BOLT-FRONTHEAD
3433030053132BUFFER
3533101042932FRTHD NUT LOCK
3633101042612NUT-FRTHD BOLT.88DIA
3733030050551LATCH KIT – CP 1240
3833101042151Nut
3933101042272BUSHING
4033101042031LATCH PLNG SPR
4133101042291LATCH PLUNGER
4233101044261LATCH BOLT
4333101901711RETAINER LATCH
4433101042631LATCH RET BUSH
45 1Latch – retainer
4633030053771MUFFLER, COMPLETE
4733030053201MUFFLER
4801473000328Flange screw
4906632146001O-RING
50 8FLANGE NUT
5133030052981SEPARATION WALL
5206632149001O-ring
5333030052971SEPARATION WALL
5433101046731LABEL
5533101602001Safety label
56 1Data plate (Not available separately)
5733101033651Fronthead, complete
61 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
58 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
6233101042491BUSHING-FRONTHEAD
5933101042861Bushing – fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
6302611099534Nut, M14

cp 1290 parts diagram

IdPart NumberQtyName
133030053781BACKHEAD, COMPLETE
233030053641COVER
333030053622SPRING – HANDLE
4 1Back head
501081322001SPRING PIN
601081535001Roll pin, 16 DIA x 65 L
733030053072RUBBER GRIP
833030052812HANDLE
901081331001ELASTIC PIN
1033030053051TRIGGER
1133101044211Oil wick
1233101042791Oil plug
1333101033631CASE ASSY-VALVE
1433101041941Washer
1533101042892O-RING IN-230
1633101042471VALVE CASE
1733101042091Valve
1833101043981Guide – valve
1933030053791VALVE THROTTLE, COMPLETE
20 1Throttle valve
2133101043241Seal – throttle valve
2233101043251RETAINING RING
2333101043391TV SPRING
2402611099534Nut, M14
2502111711054SCREW
2633101042131Seal – cylinder
2733101043371PLASIC CAP
2833101044001SWIVEL NUT
2933101059001LOCK WASHER
3006632126001O ring
3133030050121AIR INLET SWIVEL
3233101042281Piston
3333030053741SIDE BOLT, COMPLETE
3433101043922BOLT-FRONTHEAD
3533030053132BUFFER
3633101042932FRTHD NUT LOCK
3733101042612NUT-FRTHD BOLT.88DIA
3833101040741BUSHING-ANVIL BLOCK
3933101040971ANVIL BLOCK
4033030052851CYLINDER
4133030050551LATCH KIT – CP 1240
4233101042151Nut
4333101042272BUSHING
4433101042031LATCH PLNG SPR
4533101044261LATCH BOLT
4633101042291LATCH PLUNGER
4733101901711RETAINER LATCH
4833101042631LATCH RET BUSH
49 1Latch – retainer
5033030053101PRODUCT LABEL
5133101042824SELF TAP SCREW
5233101602001Safety label
5333030053771MUFFLER, COMPLETE
5433030053201MUFFLER
5501473000328Flange screw
56 8FLANGE NUT
5706632146001O-RING
5806632149001O-ring
5933030052971SEPARATION WALL
6033030052981SEPARATION WALL
6133101046731LABEL
6233101033651Fronthead, complete
66 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
63 1Fronthead, Hexagon, 28 mm, Hexagon, 11/8 in.
6733101042491BUSHING-FRONTHEAD
6433101042861Bushing – fronthead, Hexagon, 32 mm, Hexagon, 11/4 in.
68 1Data plate (Not available separately)

Chicago Pneumatic Breaker  Parts

Keep your demolition equipment operating at peak performance with OEM-quality replacement parts for Chicago Pneumatic breakers. Engineered to withstand continuous high-impact concrete and asphalt demolition, our inventory covers high-wear components for classic and modern CP models, including the CP 0112, CP 1210, CP 1260, and CP 1290 series.

💡 Looking for a new tool instead? If your current hammer is beyond economic repair, you can browse configurations, view complete technical specifications, and Purchase New Chicago Pneumatic Breakers Here to get back on the job site immediately.

🛠️ Parts Breakdown by Equipment Component

Select your component category below to locate the precise part number needed for your scheduled maintenance or overhaul.

  1. Fronthead & Retainer Assembly

The fronthead bears the brunt of the vibration and tool-steel impact. Replace worn bushings early to avoid damage to the piston.

  • Latch Retainers & Trunnions: Standard heavy-duty latch setups for quick steel changes.
  • Fronthead Bushings: Available in standard hex and round.
  • Retainer Springs & Pins: High-tensile replacement springs to absorb kickback.
  1. Cylinder & Piston Components

Maintain maximum hard-hitting impact energy by ensuring a tight pneumatic seal inside the cylinder.

  • Pistons (Beaters): Precision-ground alloy steel engineered for precise tolerances.
  • Cylinders: Replacement housings featuring optimized ports for standard 90 PSI operational airflow.
  • Piston Rings & Seals: Essential replacement elements to eliminate internal air bypass.
  1. Valve Block & Throttle Mechanism

Fix sluggish operation, air leaks, or startup failures with genuine valve train components.

  • Automatic Valve Assemblies: Complete valve boxes, discs, and caps for flawless cycle timing.
  • Throttle Valves & Springs: Restores responsive, variable control to the operator’s grip.
  • Air Inlet Bushings & Strainers: Protects the internal motor and valve assemblies from line dirt and moisture.
  1. Handles & Muffler Housings

Improve operator comfort, comply with safety regulations, and reduce fatigue.

  • Vibration-Dampened (SVR) Handle Grips: Replacement rubber molds and spring-loaded handle mounts.
  • Muffler Assemblies: High-density polyurethane mufflers to drastically reduce decibel output without creating restrictive backpressure.

📊 Quick-Reference Maintenance Chart

Component Family

High-Wear Parts Included

Recommended Inspection Interval

Sign of Failure

Air Inlet Kit

Strainer, O-Rings, Swivel Nut

Weekly

Loss of tool RPM / sluggish stroke

Throttle Kit

Throttle Valve, Spring, Bushing

Every 3 Months

Air leaking from handle when off

Fronthead Kit

Bushing, Retainer Pin, Latch

Every 3 Months

Excessive play in the chisel shank

Tune-Up Kit

Cylinder Gaskets, Valve Discs, Seals

Every 6 Months

Low impact power at 90PSI

🔧 Pro-Tip: Avoid Unscheduled Downtime

Pneumatic tools require clean, lubricated air to maximize lifespan. Always ensure your inline oilers are filled daily with SAE #10 air tool oil, adjusted to deliver approximately 2 drops per minute. Operating your breaker completely dry will score the cylinder and cause premature failure of the valve discs.

Need a Complete Replacement Breaker?

Don’t let missing components halt production on your project site. If a complete overhaul isn’t cost-effective, we supply the full lineup of professional-grade pneumatic hammers.

  • CP 1210 (35 Lb.  Class): Ideal for light-to-medium demolition, utility work, and industrial maintenance.
  • CP 1260 (60 Lb.  Class): The contractor standard for breaking concrete, road surfaces, and bridge decks.
  • CP 1290 (90 Lb.  Class): Maximum heavy-duty hitting power for thick reinforced concrete and tough trenching.

👉 Click Here to Purchase Genuine Chicago Pneumatic Breaker Tools

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