14 results found!
#111610A - HDR: 34 3/4" x 5 1/8" 
Komatsu solder-on bottom tank

This tank has a bolt-on flange 13 1/2" from the edge of the tank to the center of the hose connection.  The flange has two 1/2" NC threaded holes @ 4 1/8" centers.
#101411A - HDR: 29 1/4" x 6" 
Komatsu solder-on tank set

Top Tank
This tank has a 1 3/4" diameter hose connection, 12" in from the edge of the tank to the center of the hose connection, a 3/8" NPT flange on the grill side, a notch on either side of the tank, a 1 3/4" diameter hole for a filler neck on top, and a deflection baffle.
Bottom Tank
This tank has a 2 1/4" diameter hose connection 6" in from the edge of the tank to the center of the hose connection, a 1/4" NPT flange for a drain fitting, a notch on either side of the tank, and a 16 plate oil cooler with fittings @18" centers.
Same bottom tank as set #101107A.
#101107A - HDR: 29 1/4" x 6" 
Komatsu solder-on tank set

Top Tank

This tank has a 1 3/4" diameter hose connection, a 3/8" NPT flange on the grill side, a 1 3/4" diameter hole on top for a filler neck, and a notch on either side of the tank.  The inside of the tank contains a deflection baffle.
Bottom Tank
This tank has a 2 1/4" diameter hose connection, a 1/4" NPT flange, notches on either side of the tank, and a 10 plate oil cooler with 18" centers.
#100110A - HDR: 34 3/4" x 5" 
Komatsu Loader solder-on tank

This tank has a bolt on style outlet flange, a 14 plate cooler with 19 1/2" centers, and a 14 plate cooler with 9 1/2" centers.

Note: Note: Please check water flange measurements, as to the centers of the 2 bolt holes, the dia. of the "big" hole and whether it is offset or in the center of the tank widthwise (5") way, there are at least 3 different flanges


Coolers must be provided by the customer.

#091307A - HDR: 34 3/4" x 5" 
Komatsu Loader solder-on tank

This tank has a bolt-on style flange on the bottom.

On the engine side there are two oil coolers with bolt-on style flanges - #1410PC (14 plates with fittings @ 10" centers)
#1418PC (14 plates with fittings @ 18" centers)

This tank can be provided as a blank channel, or with your old oil coolers RE/RE into the new tank, or as a new tank with new oil coolers.

Note: Please check water flange measurements, as to the centers of the 2 bolt holes, the dia. of the "big" hole and whether it is offset or in the center of the tank widthwise (5") way, there are at least 3 different flanges

Call for pricing and details.
#090210A - HDR: 34 3/4" x 5" 
Komatsu Loader solder-on bottom tank

This tank has a bolt-on style flange on the bottom, a 1" NPT coupling and a 1/2" NPT coupling on the bottom, and a 1" diameter bypass connection on the grill side that angles up at 90o and to the driver's side 45o.

On the engine side there are two oil coolers with bolt-on style flanges - #1410PC (14 plates with fittings @ 10" centers)
#1418PC (14 plates with fittings @ 18" centers)

This tank can be provided as a blank channel, or with your old oil coolers RE/RE into the new tank, or as a new tank with new oil coolers.
Note: Please check water flange measurements, as to the centers of the 2 bolt holes, the dia. of the "big" hole and whether it is offset or in the center of the tank widthwise (5") way, there are at least 3 different flanges

Call for pricing and details.
#081210B - HDR: 29 3/8" x 6" 
Komatsu solder-on bottom tank

This tank has a 18 plate oil cooler with fittings @ 19" centers (which must be supplied by the customer), a 2" diameter hose connection, a 1 1/4" diameter bypass hose, a 1/4" NPT flange, a 3/8" NPt flange on the bottom of the tank, an a notch on the side of the tank.

This tank goes with the top tank from #010810C
an 18" center 18 plate oil cooler can be provided, but the 3/4" NPT fittings will require adapters.
Or we can RE/RE your old cooler into the new tank.

Call for pricing and details.
#080709A - HDR: 24 3/4" x 4 1/4" 
Komatsu Dozer tank set

Top Tank
This tank has a 2" diameter hose connection, a 1/2" NC nut for a lifting lug, and a hole for a filler neck.
Bottom Tank
This tank has a 2" diameter hose connection, two 1/2" NPT flanges for drain fittings, and a plate cooler to be supplied by the customer.

Note:  a 1010PC plate cooler can be provided if necessary but the connections will be 3/4" NPT fittings instead of the bolt-on style flanges of the original.  This will necessitate modification of the lines on the vehicle.
Or we can RE/RE your old cooler into the new tank.

Call for pricing and details.
#080311A - HDR: 21 3/8" x 3" 
Komatsu solder-on tank set

Top Tank
This tank has a 1 3/4" diameter hose connection, four 1/4" NC threaded holes to attach side frames, two mounting pins @ 9 7/8" centers, and a hole on the top for a fill neck.
Bottom Tank
This tank has a 1 3/4" diameter hose connection, four 1/4" NC threaded holes to attach side frames, two mounting pins @ 10 1/2" centers, a PTO cutout, and a 1/4" NPT flange on the grill side for a drain fitting.
#052807A - HDR: 27 1/4" x 5" - 27 lbs. 

Komatsu Loader bottom tank

This tank has a 2 1/4" diameter hose connection 2" from the edge of the tank to the center of the hose connection, a 3/8" NPT flange  7" from the edge of the tank, and a 14 plate oil cooler 18 7/8" center to center ( if not supplied by the customer, a 18" center to center oil cooler can be used in it's place).

Note:    original cooler has a Komatsu thread, the cooler that can be provided is equipped with 3/4" NPT thread, or we can RE/RE your old cooler into the new tank.

Call for pricing and details.

#041411A - HDR: 28 3/8" x 4 3/4" - 28 lbs. 
Komatsu Loader solder-on tank set

These tanks have 2 1/4" diameter hose connections.  The top tank has a 3/4" NPT flange for a sensor, and a 1 3/4" diameter hole for a fill neck.  The bottom tank has a 1/2" NPT flange for a drain fitting and a #1418PC plate oil cooler.
#031711A - HDR: 22" x 4 3/4" 
Komatsu solder-on tank set

Top Tank
This tank has a 1 3/4" diameter hose connection, a 1 3/4" diameter hole on top for a filler neck, a 1/2" NC threaded bung for an isolation grommet to attach to, and a 1/8" NPT flange for an expansion fitting.
Bottom Tank
This tank has a 2" diameter hose connection, a 3/8" NPT flange for a drain fitting, and a 10 plate oil cooler with fittings @ 10" centers (#1010PC).
#012411A - HDR: 34 7/8" x 5" - 26 lbs. 
Komatsu solder-on tank set

The top tank has a 2 1/4" diameter hose connection, a 1/4" NPT flange for an expansion plug, and a 1 3/4" diameter hole for a filler neck.  The bottom tank has a bolt-on style flange.
#010810C - HDR: 29 3/8" x 6" 
Komatsu solder-on tank set

Top Tank
This tank has a 2 3/8" diameter hose connection, a 3/4" diameter heater bypass connection, a 1/4" NPT flange, a hole in the top center for a filler neck, and a notch on each end.  The inside of the tank contains a deflection baffle.
Bottom Tank
This tank has a 2" diameter hose connection, a 1 1/4" diameter NPT coupling, a 1/4" NPT flange for a drain, oil cooler holes 18" centers, call to request oil cooler plate size desired ...
Header size is the same as tank #101107A.