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R-520 Core Housing Complete With Core And Cap[HAR520] [$15.98]
T-81 Clamp-In Spud[HAT81] [$7.72]
R-660 Swivel Angle Connector 90 Degree[HAR660] [$23.96]
6190 super large bore quick connection inflation[HA6190] [$40.16]
N-1543A Long Super Large Bore Turret Valve 6 1/8in.[HAN1543A] [$56.64]
IN-80A Super Large Bore Inflator Adapter[HAIN80A] [$157.72]
M-2000 Super Large Bore Valve-Swivel Valve Assembly[HAM2000] [$37.82]
MR-800-8 Super Large Bore Valve-Rigid Metal Swivel Valve[HAMR800-8] [$47.88]
R-760 Extension Tubing[HAR760] [$4.04]
T-82 Clamp-In Spud[HAT82] [$10.58]

Super Large Bore - Valves, Extensions, Spuds. The flow of the large bore valve is three times more air than the standard bore valve. The super large bore valve is four times more air than the large bore valve. This is perfect to service larger vehicles with larger tires.
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Model #HAT81
T-81 Clamp-In Spud
Ascot No. 464-00208
Fits the 13/16in. diameter valve hole. The T-81 spud (TR-SP8) can attach any Super Large Bore valve to the rim through a standard valve hole (13/16in. diameter). Tire must be dismounted to change spud.
Price: $7.72
Model #HAT82
T-82 Clamp-in Rim Spud
Ascot No. 464-00209
Similar to the T-81 spud but with an effective length 1/4in. longer.
Fits 13/16in. diameter valve hole
Can attach to any super large bore valve to the rim through a standard valve hole 13/16in. diameter
Price: $10.58
Model #HAIN80A
IN-80A Super Large Bore Inflator Adapter
Ascot No. 466-05310
The Haltec design of the Super Large Bore inflator adapter offers many advantages.
1/2in. pipe thread for easy air hose connection. During inflation, air pressure in the tire can be check ...
Price: $157.72
Model #HAR685
R-685 Swivel Angle Connector 85 Degree
Ascot No. 466-00685
Component two of the Super Large Bore System is generally a swivel connector that screws on the spud.
Connectors of various angles and lengths are available.
The other end ...
Price: $20.08
Model #HA6190
6190 Quick Connection Inflation Chuck
Ascot No. 466-06190
Designed specifically for use with 6185 check valve
Sliding Sleeve locks air chuck onto check valve and permits unrestricted air flow
Gauging can be done through valve on chuck
Positive air line shu ...
Price: $40.16
Model #HAM5000
M-5000 Valve Assembly - Super Large Bore Air-Liquid Valve for Tractor and Grader
Ascot No. 466-05000
Screw-in type spud with O-ring seal
R-521 core housings not interchangeable in other Super Large Bore spuds
Thread size is 3/4in. - 16 ...
Price: $20.32
Model #HAN1543A
N-1543A Long Super Large Bore Turret Valve 6 1/8in.
Ascot No. 466-01543
With 15 degree bend, used on Caterpillar applications.
SPECIAL ORDER:
This Item is a Special Order Only - No returns on this item
Product subject to availability.
A ...
Price: $56.64
Model #HAN1066
N-1066 Super Large Bore Loader Valve
Ascot No. 466-01066
Accepts R-520 core housing or other Super Large Bore swivel fittings
Thread size is 1 1/16in. - 12
Super Large Bore version of T-670
Price: $19.68
Model #HA6185
6185 Check Valve Complete With Cap
Ascot No. 466-00860
Complete with cap
Permits rapid inflation and deflation
Eliminates need for core housing and inflation adapter
Used with 6190 air chuck
Price: $23.18
Model #HAMR800-8
MR-800-8 Super Large Bore Valve-Rigid Metal Swivel Valve 8in.
With R-520 core housing and 2B-222 Lock nuts
Price: $47.88
Model #HAR525
R-525 Swivel Angle Connector 90 Degree
Ascot No. 466-00525
Component two of the Super Large Bore System is generally a swivel connector that screws on the spud.
Connectors of various angles and lengths are available.
The other end ...
Price: $21.46
Model #HAN1538B
N-1538B Long Super Large Bore Turret Valve 7 7/8in.
Ascot No. 466-01538
With 15 degree bend, used on Caterpillar applications.
Price: $56.64
Model #HAR969K
R-969-K Assembly Kit For Super Large Bore Valves Field Service
Ascot No. 466-96900
Consists of..
(1) R-762S Swivel Connector
(1) R-763 Straight Tubing Connector
(2) R-764R Tubing Connector Sleeves
(2) B-222 Nuts
(1) R-520 Core housing complete wit ...
Price: $37.08
Model #HAR760
R-760 Extension Tubing
Ascot No. 466-76000
Available in 50 ft. and 100 ft. lengths
Price: $4.04
Model #HAH50
H-50 Super Large Bore Air/Liquid Valve For Tractor And Grader
Ascot No. 466-50910
Straight Valve Assembly Components T-81 spud and R-372 core housing
Price: $15.38
Model #HAMR8908
MR-890-8 Super Large Bore Valve - Turret Valve 8in.
Rigid metal Turret type valve with R-520 core housing and (3) B-222 lock nuts
Price: $57.18
Model #HAM2000
M-2000 Super Large Bore Valve-Swivel Valve Assembly
Ascot No. 466-00200
90 Degree swivel valve-3-1/8in. horizontal length
Price: $37.82
Model #HAR969K1
R-969K-1 Assembly Kit For Super Large Bore Valves Field Service
Ascot No. 466-96901
(1) R-762S Swivel Connector
(1) R-763 Straight Tubing Connector
(2) R-764R Tubing Connector Sleeves
(2) B-222 Nuts
Price: $19.70
Model #HAR675
R-675 Swivel Angle Connector 75 Degree
Ascot No. 466-00675
Component two of the Super Large Bore System is generally a swivel connector that screws on the spud.
Connectors of various angles and lengths are available.
The othe ...
Price: $23.74
Model #HAR660
R-660 Swivel Angle Connector 90 Degree
Ascot No. 466-00660
Component two of the Super Large Bore System is generally a swivel connector that screws on the spud.
Connectors of various angles and lengths are available.
The other end ...
Price: $23.96
Model #HAR625
R-625 Swivel Angle Connector 80 Degree
Ascot No. 466-00625
Component two of the Super Large Bore System is generally a swivel connector that screws on the spud.
Connectors of various angles and lengths are available.
The other end ...
Price: $23.42
Model #HAM1870
M-1870 Super Large Bore Straight Valve Assembly
Ascot No. 466-01870
Consists of R-520 core housing and T-81 spud
SPECIAL ORDER:
This Item is a Special Order Only - No returns on this item
Product subject to availability.
Additional Lead ...
Price: $25.28
Model #HAR520
R-520 Core Housing Complete With Core And Cap
Ascot No. 466-00918
The R-520 is designated at Tire and Rim as the CH-8. It is an integral part of the system as the CH-8 is removed from the valve assembly with the Haltec IN-80A adapter to utilize the larger opening ...
Price: $15.98
Model #HAMR8508
MR-850-8 Swivel Valve 8in.
Ascot No. 466-01850
Swivel Valve, MR-850, same as MR-800 except with a T-81 rim spud.
Price: $56.22
Model #HAT620
T-620 Super Large Bore Assembly Tool - MT-3000 Flexible Extensions Series
Flexible extensions are made up in any length to allow the extension to fit the wheel configuration.
The specially designed fittings and thermoplastic hose will not fatigue or crush du ...
Price: $34.72