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Repair Parts Home  Power Tool Parts  Hitachi Parts  Hitachi Nailer Parts  Hitachi NR83A2(S) Framing Nailer, Full Head, Plastic Strip Collation (without Depth Adjustment) Parts

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Hitachi NR83A2(S) Framing Nailer, Full Head, Plastic Strip Collation (without Depth Adjustment)

Hitachi NR83A2(S) Framing Nailer, Full Head, Plastic Strip Collation (without Depth Adjustment) Parts

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Hitachi NR83A2(S) Framing Nailer, Full Head, Plastic Strip Collation (without Depth Adjustment)

Hitachi NR83A2(S) Framing Nailer, Full Head, Plastic Strip Collation (without Depth Adjustment) Parts

Page A
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 Fig #
1
Hex. Socket HD. Bolt (W/Flange) M6X45
 $3.68
Part Number: 883-509
In Stock, 22 Available
Ships within 1 business day

2
Top Cover
 $5.84
Part Number: 877330
In Stock, 25+ Available
Ships within 1 business day

3
Hex. Socket Hd. Bolt W/Sp. Washer M6 X 25
 $3.99
Part Number: 883507
In Stock, 19 Available
Ships within 1 business day

4
Exhaust Cover
 $26.27
Part Number: 877324
In Stock, 2 Available
Ships within 1 business day

5
Gasket (B)
 $5.18
Part Number: 877325
In Stock, 25+ Available
Ships within 1 business day

6
Gasket (F)
 $2.99
Part Number: 877329
In Stock, 14 Available
Ships within 1 business day

7
Exhaust Piece
 $20.68
Part Number: 877328
In Stock, 4 Available
Ships within 1 business day

8
Gasket C
 $2.99
Part Number: 877854
In Stock, 14 Available
Ships within 1 business day

9
Exhaust Valve (Orange)
 $5.51
Part Number: 884-110
In Stock, 22 Available
Ships within 1 business day

10
Head Cap and Gasket Set
 $44.10
Part Number: 877-307
In Stock, 23 Available
Ships within 1 business day

11
O-Ring
 $2.99
Part Number: 877368
In Stock, 25+ Available
Ships within 1 business day

12
Piston Driver Assembly
 $93.54
Part Number: 885915
In Stock, 25+ Available
Ships within 1 business day

13
O-Ring
 $2.99
Part Number: 877316
In Stock, 25+ Available
Ships within 1 business day

14
Cylinder O-Ring
 $2.99
Part Number: 877312
In Stock, 9 Available
Ships within 1 business day

15
Cylinder Plate
 $10.56
Part Number: 877-318
In Stock, 5 Available
Ships within 1 business day

16
Cylinder O-Ring (I.D 79.3)
 $2.99
Part Number: 877-313
In Stock, 14 Available
Ships within 1 business day

17
Cylinder
 $60.57
Part Number: 884-068
In Stock, 5 Available
Ships within 1 business day

18
Cylinder O-Ring (I.D 69.3)
 $2.99
Part Number: 877314
In Stock, 25+ Available
Ships within 1 business day

19
Cylinder Ring
 $1.99
Part Number: 886483
In Stock, 20 Available
Ships within 1 business day

20
Cylinder Spring
 $1.99
Part Number: 877-321
In Stock, 15 Available
Ships within 1 business day

21
Base Washer
 $2.99
Part Number: 877322
In Stock, 18 Available
Ships within 1 business day

22
Cylinder Guide
 $26.63
Part Number: 877-310
In Stock, 4 Available
Ships within 1 business day

23
Gasket (G)
 $2.99
Part Number: 877327
In Stock, 24 Available
Ships within 1 business day

24
Warning Label
 $2.99
Part Number: 884-070
In Stock, 11 Available
Ships within 1 business day

25
Body Assy
 $117.61
Part Number: 883-506
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

26
Cylinder O-Ring (I.D 63.9)
 $2.99
Part Number: 877315
In Stock, 8 Available
Ships within 1 business day

27
Piston Bumper (B)
 $17.67
Part Number: 883511
In Stock, 25+ Available
Ships within 1 business day

28
Gasket (A)
 $2.99
Part Number: 877334
In Stock, 25+ Available
Ships within 1 business day

29
High Tension Bolt M6X18
 
No Longer Available [ More Info ]
Part Number: 888245
Discontinued
Not Available


30
Spring Washer M6 (10 Pcs.)
 $1.99
Part Number: 949455
In Stock, 11 Available
Ships within 1 business day

31
Guard A
 $3.99
Part Number: 884061
In Stock, 25+ Available
Ships within 1 business day

32
Nose
 $176.34
Part Number: 884-060
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

33
Hex Head Socket Bolt
 $3.68
Part Number: 883-492
In Stock, 25+ Available
Ships within 1 business day

34
Roll Pin D3X18 (10 Pcs.)
 $3.99
Part Number: 949-518
In Stock, 10 Available
Ships within 1 business day

35
Nylock Bolt W/Flange M8 X 16
 $3.99
Part Number: 883505
In Stock, 25+ Available
Ships within 1 business day

36
Nylon Nut M6
 $2.99
Part Number: 963-837
In Stock, 18 Available
Ships within 1 business day

37
Handle Arm (B)
 $3.99
Part Number: 884066
In Stock, 24 Available
Ships within 1 business day

39
Gasket (D)
 $2.99
Part Number: 877331
In Stock, 25+ Available
Ships within 1 business day

40
Cap
 $5.51
Part Number: 878-311
In Stock, 25 Available
Ships within 1 business day

41
Hex. Socket Hd. Bolt M5 X 18 10 Pcs.
 $3.99
Part Number: 949658
In Stock, 15 Available
Ships within 1 business day

42
Dust Cap
 $2.99
Part Number: 872-035
In Stock, 14 Available
Ships within 1 business day

44
Guard (B)
 $3.99
Part Number: 884-119
In Stock, 7 Available
Ships within 1 business day

45
Roll Pin D3X45
 $2.99
Part Number: 884-025
In Stock, 25+ Available
Ships within 1 business day

46
Spring
 $1.99
Part Number: 884-067
In Stock, 25+ Available
Ships within 1 business day

47
Pushing Lever (B)
 $21.32
Part Number: 884-063
In Stock, 10 Available
Ships within 1 business day

48
Adjuster
 $9.12
Part Number: 326799
In Stock, 14 Available
Ships within 1 business day

49
Adjuster Spring
 $2.99
Part Number: 880175
In Stock, 25+ Available
Ships within 1 business day

50
Steel Ball D3.175 (10 Pcs.)
 $1.99
Part Number: 959-148
In Stock, 12 Available
Ships within 1 business day

51
Pushing Lever A
 $7.38
Part Number: 888256
In Stock, 25+ Available
Ships within 1 business day

52
Washer
 $3.99
Part Number: 880081
In Stock, 4 Available
Ships within 1 business day

53
Hex. Socket HD. Bolt M6X12 (10 Pcs.)
 $3.31
Part Number: 949-657
In Stock, 6 Available
Ships within 1 business day

54
Plunger Spring
 $2.99
Part Number: 875-643
In Stock, 7 Available
Ships within 1 business day

55
O-Ring
 $2.99
Part Number: 874436
In Stock, 8 Available
Ships within 1 business day

56
Plunger (A)
 $3.99
Part Number: 884-113
In Stock, 2 Available
Ships within 1 business day

57
Valve Bushing
 $19.10
Part Number: 884-111
In Stock, 2 Available
Ships within 1 business day

58
O-Ring I.D 10.7
 $2.99
Part Number: 884112
In Stock, 3 Available
Ships within 1 business day

59
Trigger
 $3.99
Part Number: 876203
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

60
O-Ring
 $1.99
Part Number: 872645
In Stock, 22 Available
Ships within 1 business day

61
Valve Packing
 $1.99
Part Number: 888151
In Stock, 24 Available
Ships within 1 business day

62
Urethane Ball
 $4.46
Part Number: 875645
In Stock, 25+ Available
Ships within 1 business day

63
O-Ring
 $1.99
Part Number: 875-638
In Stock, 25+ Available
Ships within 1 business day

64
Valve Plate
 $3.99
Part Number: 875-644
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

65
Trigger Valve Bushing
 $8.45
Part Number: 877-335
In Stock, 9 Available
Ships within 1 business day

66
Trigger Plunger
 $3.99
Part Number: 878-121
In Stock, 17 Available
Ships within 1 business day

67
Plunger O-Ring
 $2.99
Part Number: 874-820
In Stock, 10 Available
Ships within 1 business day

68
Roll Pin D3X30 (10 Pcs.)
 $4.02
Part Number: 949-866
In Stock, 16 Available
Ships within 1 business day

69
Valve Sleeve (A)
 
No Longer Available [ More Info ]
Part Number: 884-116
Discontinued
Not Available


70
O-Ring (S-7)
 $3.99
Part Number: 876-316
In Stock, 4 Available
Ships within 1 business day

71
Plunger O-Ring
 $3.99
Part Number: 878-723
In Stock, 4 Available
Ships within 1 business day

72
Washer M5 (10 Pcs.)
 $3.99
Part Number: 949-424
In Stock, 3 Available
Ships within 1 business day

73
Plunger (B) Spring
 $2.99
Part Number: 884-115
Backorder: No ETA.
Not Available

74
Plunger (B)
 $5.51
Part Number: 884-114
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

75
Nail Feeder
 $57.41
Part Number: 877393Z
In Stock, 14 Available
Ships within 1 business day

76
Ribbon Spring
 $8.45
Part Number: 878422
In Stock, 25+ Available
Ships within 1 business day

77
Needle Roller
 $2.99
Part Number: 878-418
In Stock, 25+ Available
Ships within 1 business day

78
Nylon Nut M4
 $2.99
Part Number: 876-465
In Stock, 4 Available
Ships within 1 business day

79
Spring Washer M4 10 Pcs.
 $3.99
Part Number: 949453
In Stock, 2 Available
Ships within 1 business day

80
Nylon Nut
 $1.99
Part Number: 877-371
In Stock, 1 Available
Ships within 1 business day

81
Spring Washer
 $3.99
Part Number: 949454
In Stock, 8 Available
Ships within 1 business day

82
Magazine
 $73.47
Part Number: 884065
In Stock, 25+ Available
Ships within 1 business day

83
Sleeve
 $3.99
Part Number: 876550
In Stock, 8 Available
Ships within 1 business day

84
Hex. Socket Hd. Bolt M5 X 45 10 Pcs.
 $4.46
Part Number: 949824
In Stock, 8 Available
Ships within 1 business day

85
Hex. Socket HD. Bolt M4X15 (10 Pcs.)
 $3.99
Part Number: 949-650
In Stock, 4 Available
Ships within 1 business day

86
Washer
 $4.00
Part Number: 877402
In Stock, 11 Available
Ships within 1 business day

87
Stop Lever
 $5.18
Part Number: 877396Z
In Stock, 5 Available
Ships within 1 business day

88
Collar
 $3.99
Part Number: 877398
In Stock, 6 Available
Ships within 1 business day

89
Stopper Spring
 $4.45
Part Number: 877-397
In Stock, 17 Available
Ships within 1 business day

90
Nose
 $315.67
Part Number: 884-076
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

91
Spring A
 $1.99
Part Number: 884077
In Stock, 22 Available
Ships within 1 business day

92
Pushing Lever
 $16.18
Part Number: 884-074
In Stock, 11 Available
Ships within 1 business day

93
Guard
 $3.99
Part Number: 884-075
In Stock, 11 Available
Ships within 1 business day

94
Magazine Assy
 $110.18
Part Number: 885-827
In Stock, 15 Available
Ships within 1 business day

501
Hex. Bar Wrench 6mm
 $3.99
Part Number: 872422
In Stock, 5 Available
Ships within 1 business day

502
Allen Wrench For M5 Screw
 $3.99
Part Number: 944459
In Stock, 2 Available
Ships within 1 business day

503
Hex. Bar Wrench 4MM
 $2.25
Part Number: 944458
In Stock, 10 Available
Ships within 1 business day

504
Eye Protector
 $18.21
Part Number: 875769
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

505
Caution Tag
 $1.99
Part Number: 882-413
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

506
Leaflet
 $1.99
Part Number: 882-414
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

Miscellaneous Parts
 Fig #
600
O-Ring Overhaul Kit
 $27.33
Part Number: 18000
In Stock, 3 Available
Ships within 1 business day

601
Grip Tape A Optional
 $5.87
Part Number: 881768
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

602
Tape Optional
 $1.99
Part Number: 888213
In Stock, 3 Available
Ships within 1 business day

603
Pneumatic Tool Lubricant (30CC)
 $5.67
Part Number: 877-153
In Stock, 5 Available
Ships within 1 business day

604
Pneumatic Tool Lubricant 120 Cc Optional
 
No Longer Available [ More Info ]
Part Number: 874042
Not Available

605
Pneumatic Tool Lubricant 1 L Optional
 $23.91
Part Number: 876212
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

606
Grease (Attolub No.2) 500G
 $36.45
Part Number: 317-918
In Stock, 5 Available
Ships within 1 business day

607
Full Sequential Actuation Mechanism Kit
 $178.95
Part Number: 884-069
Ships In 14 - 20 Business Days
Ships in 14 - 20 business days

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Discussion
Discussion for the Hitachi NR83A2(S) Framing Nailer, Full Head, Plastic Strip Collation (without Depth Adjustment)

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
Question: How Do You Take Out The Head Cap...

turtle123

how do you take out the head cap gasket?
remove the 3 # 1 bolts
Question: The Man

mikey1952

Hitachi NR83A2(S)The feed guide on my nailer started to spred a part allowing the nails, especially the small sizes to fall down in the feeder. I thought it might be an easy fix so I took it a part now I'm not sure how to fix it and know I can't put the ribbon spring and needle roller assembly back without some help!
The nailer has not been used to much and I am the primary operator, can't see how this would have happened?
Question: Premature

kiltboy

I've had this for a few years and probably under oiled it in the past.
now when I use it and then stop, anywhere from a few seconds to a minute the nail will slowly start to creep out of the firing area.
then I have to set up gun to fire, weight it down to force the nail and piston back and then fire, or strip out nail and dry fire.

Anyone know which o-ring/seal needs to be replaced.

Thanks
replace all orings and lube them. O-ring kit part number 18000
Question: Trigger Air Leak

rick

Air is leaking around trigger
I had the same problem and it was an easy fix. Two small o-rings were worn out. I replaced them and works fine. Had to drive out the two pins in order to get at the trigger valve. Just used a small nail to do so.
easy fix put an oring kit in gun ( all orings ) o-ring kit part number 18000
Question: Rebuilding Hitachi Nr83aa- Rippe...

henriksen2008

I have to replace the cylinder ring on this nail gun, but since it was ripped i'm not sure where it goes on the cylinder. I think it goes over where the small holes are?
Hi, Yes it goes over the holes and is a cylinder check valve for return air. Nail guns use low pressure to pull the piston driver assembly back up to the top of the cylinder and this check valve helps it do that. Hope this helps.
Question: Hitachi NR83A Framing Nailer - P...

americantoolman

The piston driver on my tool does not retract like it should when bump firing the tool. It hangs up until I release the trigger, then retracts as norma. It acts like a sequential fire tool. Something weird in the exhaust system? Any ideas? I just cleaned the tool and replaced all rings and packings. Thanks, Mike.
[QUOTE=americantoolman;5093]The piston driver on my tool does not retract like it should when bump firing the tool. While holding the trigger and pressing to wood it fires but hangs up on return. If I fire like a sequential fire tool pulling the trigger each time it fires and retracts like normal.

I just cleaned the tool and replaced all o rings and packings. Changed out cylinder seal and rechecked trigger parts. Now I'm begining to swap out parts - process of elimination. Anybody seen this before? Any ideas? Thanks, Mike." Thanks, mike.
UtahAV
Hi Mike,

I am stumped with your problem as well. I can't figure why the gun would fire OK sequentially but not while bumping. Many issues with nail gun pistons not returning are caused by the trigger valve. You might want to check there for bad o-rings or maybe debris from worn part elsewhere in the gun.

Sorry I can't be more help. Let us know how it turns out.

Good Luck!

-UtahAV
-Mark
Finally figured it out. Simple really. The adjustable screw on the push lever was too far out, eventhough it was just short of the valve bushing it would not allow the plunger to move out enough to fully cycle the tool. I guess the push lever was out of play while firing sequentually.
UtahAV
Good to hear that it was nothing serious. I hadn't though of that. Makes sense though.

Thanks for letting us all know what the solution was!

-UtahAV
-Mark
Most likely the exhaust valve (it's plastic) in the head, or top cover
Question: Hitachi Framing Nailer

AntV

I replaced the drive piston on my Hitachi framing nailer and now when I hook up the air, it just engages the piston and passes air. It doesn't cycle. Anyone got any ideas?
Hey AntV,
aside from taking it back apart and reassembling a few times..:) try holding down the trigger with the safety engaged.[no nails and pressing down on some wood]and then hook the air back up..this is an old repair trick from the factory techs..also make sure your o-rings are lubed of course..
hope this helps...
Craig
Question: Hitachi Strip Nailer Ribbon Spri...

1282240

I took apart the strip that holds the nails and thee ribbon spring came off I can not figure out how to put it back on. Any one with suggestions or video? Thank you
Remove the magazine. It's set up to just loosen the screw that holds the ribbon spring. It's pretty self explanatory once the magazine is off.
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