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Snap-on AT321

3/8" Impact Wrench
SNAPON_AT321_TOOLIMAGE.jpg

Snap-on AT321

3/8" Impact Wrench
$98.00
3/8" Drive Mini Air Impact Wrench
Condition:
In Stock (Only 1 left)
Qty:

Replacement Parts

Details

Accessories

Warranty & Documentation

Line Drawing
Ref #PartPrice
2
RING
IR2908-304
$3.52
In Stock (Only 1 left)
3
DEFLECTOR
IR1702P-123
$7.05
In Stock (Only 2 left)
4
BODY
IR402-565
$13.99
In Stock (Only 4 left)
5
BRUSH RETAINING PIN
IRR100B-120
$2.09
Out of Stock
7
FITTING
IR130SR-188
$5.18
In Stock (Only 3 left)
8
REVERSE VALVE O-RING
IRCE110-210
$1.59
Out of Stock
9
VALVE
IR1702P-329
$30.09
Out of Stock
10
DETENT BALL
IRR000B-263
$3.84
In Stock (Only 1 left)
11
DETENT BALL SPRING
IR202-664
$0.52
In Stock (Only 4 left)
11
SPRING
SNAT321-9
$5.63
Out of Stock
12
REVERSE VALVE KNOB
IR1702P-666
$4.63
Out of Stock
13
SCREW IND
IRWWA100-77
$1.50
Out of Stock
14
TRIGGER
IR5RA-93
$5.85
In Stock (Only 1 left)
15
THROTTLE VALVE
IR202-302
$29.09
Out of Stock
16
GASKET
IR202-739
$2.87
In Stock (Only 4 left)
17
REAR ROTOR BEARING RETAINER
IRMF-18
$3.52
In Stock
18
REAR ROTOR BEARING
IR401-22
$11.57
Out of Stock
19
REAR END PLATE
IR201-12
$26.67
Out of Stock
20
ROTOR
IR401-53
$58.20
Out of Stock
21
CYLINDER
IR401-3
$70.87
Out of Stock
22
ROTOR BLADES (SET OF 6)
IR401-42A-6
$21.61
In Stock (Only 9 left)
23
PIN - CYLINDER DOWEL
IRHH92-74
$6.40
Out of Stock
24
FRONT END PLATE
IR201-11
$25.47
Out of Stock
25
BEARING, R6
IRR00H-97
$9.23
In Stock (Only 1 left)
26
HAMMER FRAME WASHER
IR1702-706
$12.79
Out of Stock
27
GASKET
IR2902-36
$3.52
In Stock
28
HAMMER FRAME ASSY
IR1702-A703A
$96.66
Out of Stock
29
HAMMER
IR1702-724A
$38.03
In Stock (Only 1 left)
30
HAMMER PIN
IR1702-704
$3.52
Out of Stock
31
ANVIL w/RING TYPE RETAINER
IR1702-A626
$73.73
Out of Stock
32
HAMMER CASE BUSHING
IR401-641
$32.73
Out of Stock
33
CASE ASSY
IR1702-A727
$186.05
Out of Stock
34
HAMMER CASE CAP SCREW
IR1702-638
$3.52
Out of Stock
35
RING SUPPORT RING
IR1702-426
$3.52
Out of Stock
36
RETAINER RING
IR1702-425
$3.52
In Stock (Only 8 left)
39
THROTTLE VALVE RETAINING PIN
IRAF120-322
$3.52
Out of Stock
40
O-RING (T VALVE)
IRR000BR1C-283
$3.52
Out of Stock
41
THROTTLE VALVE BUSHING
IR202-503
$8.82
Out of Stock
42
BUSHING O-RING - LARGE IND
IR410-283
$3.81
Out of Stock
43
BUSHING O-RING SMALL
IR202-290
$2.87
Out of Stock
Model #AT321
BrandSnap-on
Tool Type3/8" Impact Wrench
Powered ByAir
Weight
Ingersoll-Rand IRA2F3M

Ingersoll-Rand IRA2F3M

DRIVE ADAPTER 1/4" FEMALE TO 3/8" MALE

$7.23
In Stock (Only 4 left)
Milwaukee Tools ML49-66-4485

Milwaukee Tools ML49-66-4485

3-PC SHOCKWAVE 1/2" DEEP WELL IMPACT SOCKET SET

$19.80
$17.47
In Stock (Only 2 left)
Ingersoll-Rand IRA3F2M

Ingersoll-Rand IRA3F2M

DRIVE ADAPTER 3/8" FEMALE 1/4" MALE

$9.12
In Stock (Only 5 left)
Milwaukee Tools ML49-66-4561

Milwaukee Tools ML49-66-4561

3-PC SHOCKWAVE MAGNETIC NUT DRIVER SET

$13.80
In Stock (Only 3 left)
Ingersoll-Rand IRA3F4M

Ingersoll-Rand IRA3F4M

3/8" F TO 1/2" M IMPACT ADAPTER

$9.97
In Stock (Only 5 left)
Milwaukee Tools ML49-66-4417

Milwaukee Tools ML49-66-4417

3-PC SHOCKWAVE 3/8" DEEP WELL IMPACT SOCKET SET

$16.90
$12.97
In Stock (Only 3 left)
Ingersoll-Rand IRSK3M8

Ingersoll-Rand IRSK3M8

3/8" STANDARD SOCKET SET 8 PIECE

$23.51
Out of Stock Lead Time: 14 days
Astro Pneumatic APFDS426

Astro Pneumatic APFDS426

1/2" DRIVE FLIP SOCKET 13/16" X 3/4"

$2.00
In Stock (Only 4 left)
Astro Pneumatic APFDM421

Astro Pneumatic APFDM421

1/2" DRIVE FLIP SOCKET 19MM X 21MM

$2.00
In Stock (Only 4 left)
Astro Pneumatic APFDM419

Astro Pneumatic APFDM419

1/2" DRIVE FLIP SOCKET 17MM X 19MM

$2.00
In Stock (Only 4 left)
View All Accessories

Warranty

Power Tool Repair is NOT authorized to repair this tool under warranty.

Warranty Duration: Unknown

Documentation

Breakdown

Replacement Parts
Line Drawing
Ref #PartPrice
2
RING
IR2908-304
$3.52
In Stock (Only 1 left)
3
DEFLECTOR
IR1702P-123
$7.05
In Stock (Only 2 left)
4
BODY
IR402-565
$13.99
In Stock (Only 4 left)
5
BRUSH RETAINING PIN
IRR100B-120
$2.09
Out of Stock
7
FITTING
IR130SR-188
$5.18
In Stock (Only 3 left)
8
REVERSE VALVE O-RING
IRCE110-210
$1.59
Out of Stock
9
VALVE
IR1702P-329
$30.09
Out of Stock
10
DETENT BALL
IRR000B-263
$3.84
In Stock (Only 1 left)
11
DETENT BALL SPRING
IR202-664
$0.52
In Stock (Only 4 left)
11
SPRING
SNAT321-9
$5.63
Out of Stock
12
REVERSE VALVE KNOB
IR1702P-666
$4.63
Out of Stock
13
SCREW IND
IRWWA100-77
$1.50
Out of Stock
14
TRIGGER
IR5RA-93
$5.85
In Stock (Only 1 left)
15
THROTTLE VALVE
IR202-302
$29.09
Out of Stock
16
GASKET
IR202-739
$2.87
In Stock (Only 4 left)
17
REAR ROTOR BEARING RETAINER
IRMF-18
$3.52
In Stock
18
REAR ROTOR BEARING
IR401-22
$11.57
Out of Stock
19
REAR END PLATE
IR201-12
$26.67
Out of Stock
20
ROTOR
IR401-53
$58.20
Out of Stock
21
CYLINDER
IR401-3
$70.87
Out of Stock
22
ROTOR BLADES (SET OF 6)
IR401-42A-6
$21.61
In Stock (Only 9 left)
23
PIN - CYLINDER DOWEL
IRHH92-74
$6.40
Out of Stock
24
FRONT END PLATE
IR201-11
$25.47
Out of Stock
25
BEARING, R6
IRR00H-97
$9.23
In Stock (Only 1 left)
26
HAMMER FRAME WASHER
IR1702-706
$12.79
Out of Stock
27
GASKET
IR2902-36
$3.52
In Stock
28
HAMMER FRAME ASSY
IR1702-A703A
$96.66
Out of Stock
29
HAMMER
IR1702-724A
$38.03
In Stock (Only 1 left)
30
HAMMER PIN
IR1702-704
$3.52
Out of Stock
31
ANVIL w/RING TYPE RETAINER
IR1702-A626
$73.73
Out of Stock
32
HAMMER CASE BUSHING
IR401-641
$32.73
Out of Stock
33
CASE ASSY
IR1702-A727
$186.05
Out of Stock
34
HAMMER CASE CAP SCREW
IR1702-638
$3.52
Out of Stock
35
RING SUPPORT RING
IR1702-426
$3.52
Out of Stock
36
RETAINER RING
IR1702-425
$3.52
In Stock (Only 8 left)
39
THROTTLE VALVE RETAINING PIN
IRAF120-322
$3.52
Out of Stock
40
O-RING (T VALVE)
IRR000BR1C-283
$3.52
Out of Stock
41
THROTTLE VALVE BUSHING
IR202-503
$8.82
Out of Stock
42
BUSHING O-RING - LARGE IND
IR410-283
$3.81
Out of Stock
43
BUSHING O-RING SMALL
IR202-290
$2.87
Out of Stock
Details
Model #AT321
BrandSnap-on
Tool Type3/8" Impact Wrench
Powered ByAir
Weight3 lbs. / 1.36 kg
Accessories
Ingersoll-Rand IRA2F3M

Ingersoll-Rand IRA2F3M

DRIVE ADAPTER 1/4" FEMALE TO 3/8" MALE

$7.23
In Stock (Only 4 left)
Milwaukee Tools ML49-66-4485

Milwaukee Tools ML49-66-4485

3-PC SHOCKWAVE 1/2" DEEP WELL IMPACT SOCKET SET

$19.80
$17.47
In Stock (Only 2 left)
Ingersoll-Rand IRA3F2M

Ingersoll-Rand IRA3F2M

DRIVE ADAPTER 3/8" FEMALE 1/4" MALE

$9.12
In Stock (Only 5 left)
Milwaukee Tools ML49-66-4561

Milwaukee Tools ML49-66-4561

3-PC SHOCKWAVE MAGNETIC NUT DRIVER SET

$13.80
In Stock (Only 3 left)
Ingersoll-Rand IRA3F4M

Ingersoll-Rand IRA3F4M

3/8" F TO 1/2" M IMPACT ADAPTER

$9.97
In Stock (Only 5 left)
Milwaukee Tools ML49-66-4417

Milwaukee Tools ML49-66-4417

3-PC SHOCKWAVE 3/8" DEEP WELL IMPACT SOCKET SET

$16.90
$12.97
In Stock (Only 3 left)
Ingersoll-Rand IRSK3M8

Ingersoll-Rand IRSK3M8

3/8" STANDARD SOCKET SET 8 PIECE

$23.51
Out of Stock Lead Time: 14 days
Astro Pneumatic APFDS426

Astro Pneumatic APFDS426

1/2" DRIVE FLIP SOCKET 13/16" X 3/4"

$2.00
In Stock (Only 4 left)
Astro Pneumatic APFDM421

Astro Pneumatic APFDM421

1/2" DRIVE FLIP SOCKET 19MM X 21MM

$2.00
In Stock (Only 4 left)
Astro Pneumatic APFDM419

Astro Pneumatic APFDM419

1/2" DRIVE FLIP SOCKET 17MM X 19MM

$2.00
In Stock (Only 4 left)
View All Accessories
Warranty & Documentation

Warranty

Power Tool Repair is NOT authorized to repair this tool under warranty.

Warranty Duration: Unknown

Documentation

Breakdown