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

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

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

Page A

 Fig # Part # Img Part Name Availability Price Qty
1883-509
Hex. Socket HD. Bolt (W/Flange) M6X45
Hex. Socket HD. Bolt (W/Flange) M6X45
Backorder:
No ETA.
$3.44
2877330
Top Cover
Top Cover
In stock
7 available
$5.46
3883507
Hex. Socket Hd. Bolt W/Sp. Washer M6 X 25
Hex. Socket Hd. Bolt W/Sp. Washer M6 X 25
Ships in 10 - 14 business days
$3.44
4877324
Exhaust Cover
Exhaust Cover
Ships in 10 - 14 business days
$24.61
5877325
Gasket B
Gasket B
Ships in 10 - 14 business days
$4.84
6877329
Gasket (F)
Gasket (F)
In stock
5 available
$1.72
7877328
Exhaust Piece
Exhaust Piece
Ships in 10 - 14 business days
$19.39
8877854
Gasket C
Gasket C
Ships in 10 - 14 business days
$2.43
9884-110
Exhaust Valve (Orange)
Exhaust Valve (Orange)
Ships in 10 - 14 business days
$5.16
10877-307
Head Cap and Gasket Set
Head Cap and Gasket Set
Backorder:
No ETA.
$41.32
11877368
O-Ring (1 AP-48)
O-Ring (1 AP-48)
In stock
12 available
$2.09
12885915
Piston Driver Assembly
Piston Driver Assembly
In stock
6 available
$87.66
13877316
O-Ring S-90
O-Ring S-90
Backorder:
No ETA.
$2.74
14877312
Cylinder O-Ring (I.D 63.1)
Cylinder O-Ring (I.D 63.1)
In stock
11 available
$2.09
15877-318
Cylinder Plate
Cylinder Plate
Ships in 10 - 14 business days
$9.88
Fig #Part #ImgPart NameAvailabilityPrice
16877-313
Cylinder O-Ring (I.D 79.3)
Cylinder O-Ring (I.D 79.3)
In stock
5 available
$2.09
17884-068
Cylinder
Cylinder
Ships in 10 - 14 business days
$56.76
18877314
Cylinder O-Ring (I.D 69.3)
Cylinder O-Ring (I.D 69.3)
In stock
6 available
$2.09
19877-317
Cylinder Ring
Cylinder Ring
Ships in 10 - 14 business days
$1.72
20877-321
Cylinder Spring
Cylinder Spring
Backorder:
No ETA.
$1.71
21877322
Base Washer
Base Washer
In stock
4 available
$2.43
22877-310
Cylinder Guide
Cylinder Guide
Ships in 10 - 14 business days
$24.96
23877327
Gasket (G)
Gasket (G)
In stock
1 available
$1.02
24884-070
Warning Label
Warning Label
Ships in 10 - 14 business days
$1.72
25883-506
Body Assy
Body Assy
Ships in 10 - 14 business days
$110.24
26877315
Cylinder O-Ring (I.D 63.9)
Cylinder O-Ring (I.D 63.9)
In stock
5 available
$2.09
27883511
Piston Bumper (B)
Piston Bumper (B)
Ships in 10 - 14 business days
$16.55
28877-334
Gasket (A)
Gasket (A)
In stock
12 available
$2.43
29878426
High Tension Bolt M6X18
High Tension Bolt M6X18
In stock
14 available
$1.02
30949455
Spring Washer M6 (10 Pcs.)
Spring Washer M6 (10 Pcs.)
In stock
3 available
$1.07
Fig #Part #ImgPart NameAvailabilityPrice
31884061
Guard A
Guard A
Ships in 10 - 14 business days
$3.40
32884-060
Nose
Nose
In stock
1 available
$165.29
33883-492
Nylock Hex. Socket HD. Bolt M8X22
Nylock Hex. Socket HD. Bolt M8X22
Ships in 10 - 14 business days
$3.44
34949-518
Roll Pin D3X18 (10 Pcs.)
Roll Pin D3X18 (10 Pcs.)
Ships in 10 - 14 business days
$2.32
35883505
Nylock Bolt W/Flange M8 X 16
Nylock Bolt W/Flange M8 X 16
Ships in 10 - 14 business days
$3.44
36963-837
Nylon Nut M6
Nylon Nut M6
Ships in 10 - 14 business days
$1.02
37884066
Handle Arm (B)
Handle Arm (B)
Ships in 10 - 14 business days
$3.40
39877331
Gasket (D)
Gasket (D)
In stock
10 available
$1.02
40878-311
Cap
Cap
Ships in 10 - 14 business days
$5.16
41949658
Hex. Socket Hd. Bolt M5 X 18 10 Pcs.
Hex. Socket Hd. Bolt M5 X 18 10 Pcs.
Ships in 10 - 14 business days
$2.73
42872-035
Dust Cap
Dust Cap
Ships in 10 - 14 business days
$1.01
44884-119
Guard (B)
Guard (B)
Ships in 10 - 14 business days
$3.40
45884-025
Roll Pin D3X45
Roll Pin D3X45
Backorder:
No ETA.
$1.72
46884-067
Spring
Spring
Ships in 10 - 14 business days
$1.72
47884-063
Pushing Lever (B)
Pushing Lever (B)
Ships in 10 - 14 business days
$19.98
Fig #Part #ImgPart NameAvailabilityPrice
48326799
Adjuster
Adjuster
Ships in 10 - 14 business days
$8.54
49880175
Adjuster Spring
Adjuster Spring
Ships in 10 - 14 business days
$1.72
50959-148
Steel Ball D3.175 (10 Pcs.)
Steel Ball D3.175 (10 Pcs.)
In stock
6 available
$1.02
51884062
Pushing Lever A
Pushing Lever A
Ships in 10 - 14 business days
$6.90
52880081
Washer
Washer
Ships in 10 - 14 business days
$1.02
53949-657
Hex. Socket HD. Bolt M6X12 (10 Pcs.)
Hex. Socket HD. Bolt M6X12 (10 Pcs.)
In stock
1 available
$3.09
54875-643
Plunger Spring
Plunger Spring
Backorder:
No ETA.
$1.02
55874436
O-Ring P-4
O-Ring P-4
Ships in 10 - 14 business days
$1.01
56884-113
Plunger (A)
Plunger (A)
Ships in 10 - 14 business days
$3.40
57884-111
Valve Bushing
Valve Bushing
Ships in 10 - 14 business days
$17.91
58884112
O-Ring I.D 10.7
O-Ring I.D 10.7
Ships in 10 - 14 business days
$1.72
59876203
Trigger
Trigger
Backorder:
No ETA.
$2.74
60872645
O-Ring P-9
O-Ring P-9
Ships in 10 - 14 business days
$1.72
61878734
Valve Packing
Valve Packing
In stock
5 available
$1.02
62875645
Urethane Ball (C) D7.14
Urethane Ball (C) D7.14
In stock
1 available
$4.17
Fig #Part #ImgPart NameAvailabilityPrice
63875-638
O-Ring (S-12)
O-Ring (S-12)
In stock
22 available
$1.72
64875-644
Valve Plate
Valve Plate
Backorder:
No ETA.
$1.02
65877-335
Trigger Valve Bushing
Trigger Valve Bushing
Ships in 10 - 14 business days
$7.92
66878-121
Trigger Plunger
Trigger Plunger
In stock
3 available
$1.71
67874-820
Plunger O-Ring
Plunger O-Ring
In stock
19 available
$1.72
68949-866
Roll Pin D3X30 (10 Pcs.)
Roll Pin D3X30 (10 Pcs.)
In stock
5 available
$3.77
69884-116
Valve Sleeve (A)
Valve Sleeve (A)
Ships in 10 - 14 business days
$3.40
70876-316
O-Ring (S-7)
O-Ring (S-7)
Ships in 10 - 14 business days
$1.72
71878-723
Plunger O-Ring
Plunger O-Ring
Ships in 10 - 14 business days
$1.02
72949-424
Washer M5 (10 Pcs.)
Washer M5 (10 Pcs.)
In stock
4 available
$1.02
73884-115
Plunger (B) Spring
Plunger (B) Spring
Ships in 10 - 14 business days
$1.72
74884-114
Plunger (B)
Plunger (B)
Ships in 10 - 14 business days
$5.16
75877393Z
Nail Feeder
Nail Feeder
In stock
1 available
$53.80
76878422
Ribbon Spring
Ribbon Spring
In stock
7 available
$7.91
77878-418
Needle Roller
Needle Roller
In stock
7 available
$1.72
Fig #Part #ImgPart NameAvailabilityPrice
78876-465
Nylon Nut M4
Nylon Nut M4
Backorder:
No ETA.
$1.01
79949453
Spring Washer M4 10 Pcs.
Spring Washer M4 10 Pcs.
Ships in 10 - 14 business days
$2.27
80877-371
Nylon Nut M5
Nylon Nut M5
Ships in 10 - 14 business days
$1.02
81949454
Spring Washer M5 (10 pcs.)
Spring Washer M5 (10 pcs.)
In stock
11 available
$1.00
82884065
Magazine
Magazine
In stock
5 available
$68.87
83876550
Sleeve
Sleeve
Ships in 10 - 14 business days
$1.02
84949824
Hex. Socket Hd. Bolt M5 X 45 10 Pcs.
Hex. Socket Hd. Bolt M5 X 45 10 Pcs.
Backorder:
No ETA.
$4.17
85949-650
Hex. Socket HD. Bolt M4X15 (10 Pcs.)
Hex. Socket HD. Bolt M4X15 (10 Pcs.)
Backorder:
No ETA.
$2.43
86877402
Washer
Washer
Ships in 10 - 14 business days
$3.75
87877396Z
Stop Lever
Stop Lever
In stock
1 available
$4.84
88877398
Collar
Collar
Ships in 10 - 14 business days
$2.74
89877-397
Stopper Spring
Stopper Spring
Backorder:
No ETA.
$4.17
90884-076
Nose
Ships in 10 - 14 business days
$295.89
91884077
Spring A
Spring A
Ships in 10 - 14 business days
$1.72
92884-074
Pushing Lever
Pushing Lever
In stock
4 available
$15.16
Fig #Part #ImgPart NameAvailabilityPrice
93884-075
Guard
Guard
Ships in 10 - 14 business days
$3.40
94885-827
Magazine Assy
Magazine Assy
Ships in 10 - 14 business days
$103.28
501872422
Hex. Bar Wrench 6mm
Hex. Bar Wrench 6mm
Ships in 10 - 14 business days
$1.28
502944459
Allen Wrench For M5 Screw
Allen Wrench For M5 Screw
Ships in 10 - 14 business days
$1.25
503944458
Hex. Bar Wrench 4MM
Hex. Bar Wrench 4MM
Ships in 10 - 14 business days
$1.55
504875769
Eye Protector
Ships in 10 - 14 business days
$12.11
505882-413
Caution Tag
Ships in 10 - 14 business days
$1.72
506882-414
Leaflet
Ships in 10 - 14 business days
$1.72
60018000
O-Ring Overhaul Kit (Includes Grease)
O-Ring Overhaul Kit (Includes Grease)
Backorder:
No ETA.
$31.00
601881768
Grip Tape A Optional
Grip Tape A Optional
Ships in 10 - 14 business days
$5.49
602880407
Tape Optional
Tape Optional
Ships in 10 - 14 business days
$1.72
603877-153
Pneumatic Tool Lubricant (30CC)
Pneumatic Tool Lubricant (30CC)
Ships in 10 - 14 business days
$4.17
604874042
Pneumatic Tool Lubricant 120 Cc Optional Obsolete - Not Available
Discontinued
$0.00N/A
605876212
Pneumatic Tool Lubricant 1 L Optional
Pneumatic Tool Lubricant 1 L Optional
Ships in 10 - 14 business days
$21.41
606317-918
Grease (Attolub No.2) 500G
Grease (Attolub No.2) 500G
Ships in 10 - 14 business days
$32.76
Fig #Part #ImgPart NameAvailabilityPrice
607884-069
Full Sequential Actuation Mechanism Kit
Ships in 10 - 14 business days
$102.00

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

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  • Subject:
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  • Comment:
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how do you take out the head cap gasket?
mikey1952
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?
kiltboy
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
1118637
Reply: Premature

1118637

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

rick

Air is leaking around trigger
mark
Reply: Trigger Air Leak

mark

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.
hitachiman
Reply: Trigger Air Leak

hitachiman

easy fix put an oring kit in gun ( all orings ) o-ring kit part number 18000
629260
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?
Tinkerdave
Reply: Rebuilding Hitachi Nr83aa- Rippe...

Tinkerdave

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.
americantoolman
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.
americantoolman
Reply: Hitachi NR83A Framing Nailer - P...

americantoolman

[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
Reply: Hitachi NR83A Framing Nailer - P...

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
americantoolman
Reply: Hitachi NR83A Framing Nailer - P...

americantoolman

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
Reply: Hitachi NR83A Framing Nailer - P...

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
AntV
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?
cmoorejack
Reply: Hitachi Framing Nailer

cmoorejack

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
fancyboxy