AVSPARE.COM
parts catalog

KIT-SEAL 3260503 - Caterpillar


3260503 KIT-SEAL Caterpillar parts 120K, 120M, 12K, 12M, 12M 3, 12M 3 AWD, 140K, 140M, 140M 3, 140M 3 AWD, 160M, 160M 3, 160M 3 AWD, 950H, 950K, 962H, 962K, IT62H
Rating:
42
Alternative (cross code) number:
CA3260503
326-0503
3260503
Caterpillar 3260503 KIT-SEAL
Weight: 0.26 pounds 0 kg.

Buy KIT-SEAL 3260503 Caterpillar genuine, new aftermarket tractor parts with delivery
INTEGRATED TOOLCARRIER, WHEEL LOADER,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$28.06

05 Sep 2025

US: QUALITY PARTS
3260503 KIT Seal-HYD (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: ENGINE - MACHINE: C6.6, C7, C9; INTEGRATED TOOLCARRIER: IT62H; MOTOR GRADER: 120K, 120M, 12K, 12M, 140K, 140M. ENGINE - MACHINE: C6.6, C7, C9; INTEGRATED TOOLCARRIER: IT62H; MOTOR GRADER: 120K. || Condition: NEW AFTERMARKET || Weight: 0.44 lbs || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$54.00

18 Jun 2025

HK: SHANDIEN
Hrydraulic Cylinder Seal Kit 326-0503 3260503 Compatible with WHEEL LOADER 938 938K 950G 962H 962G 950H 950K 962K 930 Excavator Part
Generic 326-0503 3260503 || Hrydraulic Cylinder Seal Kit || Compatible with WHEEL LOADER 938 938K 950G 962H 962G 950H 950K 962K 930
$39.00

13 Jan 2025

HK: SHANDIEN
Hrydraulic Cylinder Seal Kit 326-0503 3260503 Compatible with WHEEL LOADER 938 938K 950G 962H 962G 950H 950K 962K 930 Excavator Part
Generic 326-0503 3260503 || Hrydraulic Cylinder Seal Kit || Compatible with WHEEL LOADER 938 938K 950G 962H 962G 950H 950K 962K 930
Number on catalog scheme:
  For full view, you need register

Compatible equipment models: 3260503:

INTEGRATED TOOLCARRIER  IT62H  
WHEEL LOADER  950H   950K   962H   962K   Caterpillar

Information:

All Caterpillar SR4 generators, except oil field generators, are provided with voltage regulators for control of the generator output voltage. The voltage regulator types are shown as follows:
VR1 Epoxy Module (A1) - (A2) Type Regulator Voltage Adjustment Controls(1) Voltage droop potentiometer.(2) Voltage level potentiometer.(3) Voltage gain potentiometer.(4) Thermal protector.
VR2 Card Cage Type Regulator Voltage Adjustment Controls(1) Voltage droop potentiometer.(2) Voltage level potentiometer.(3) Voltage gain potentiometer.(4) Thermal protector.(5) Magnetic breaker.
VR3 Regulator Voltage Adjustment Controls(1) Voltage droop potentiometer.(2) Voltage level potentiometer.(3) Voltage gain potentiometer.(6) Fuse(s).
VR3F Regulator Voltage Adjustment Controls(1) Voltage droop potentiometer.(2) Voltage level potentiometer.(6) Fuses. The VR3, VR3F and VR4 regulators have multi-turn potentiometers for voltage level and voltage gain control. The adjusting screw on the potentiometers do not have a fixed stop. When the potentiometer reaches the end of adjustment, a ratchet action begins; this can be felt with the adjusting tool. The adjusting screw can be turned past the potentiometer stop (ratchet action) without further changing the potentiometer setting. The VR4 regulator does not have voltage droop capability. The VR3F regulator does not have voltage gain capability.
VR4 Regulator Voltage Adjustment Controls(2) Voltage level potentiometer.(3) Voltage gain potentiometer.(6) Fuse. To Adjust The Voltage Regulator:1. Remove the left side access panel of the generator.2. VR1 and VR2 regulators - Loosen the locknuts on the voltage droop (1), voltage level (2) and voltage gain (3) potentiometers. VR3 and VR3F regulators - Loosen the locknut on the voltage droop (1) potentiometer and remove the protective screw from the voltage level (2) potentiometer. VR3 regulators only - Remove the protective screw from the voltage gain (3) potentiometer. The VR3F regulator does not have a voltage gain control.3. Turn voltage droop potentiometer (1) counterclockwise to zero droop and tighten the locknut (VR1, VR2, VR3 and VR3F regulators only). Voltage droop potentiometer (1), for the VR3 and VR3F regulators, is located on a mounting bracket below the regulator, (some generators are not provided with voltage droop).4. Turn voltage gain potentiometer (3) counterclockwise to zero, then turn voltage gain potentiometer (3) to about 1/4 of full range of clockwise travel (VR1, VR2, VR3, and VR4).5. Perform required maintenance on engine before starting.6. Start the engine and allow it to warm (refer to "Starting").7. Increase engine speed to full governed rated speed (high idle).8. Observe the voltmeter reading. If desired voltage is not indicated, set no load voltage with voltage level potentiometer (2).9. Close the load circuit breaker and apply full load gradually. Adjust governor control until nameplate rated frequency is on the Hertz (frequency) meter.10. If voltmeter reading increases with full load applied, turn gain potentiometer (3) slightly in counterclockwise direction. Or, if voltmeter reading decreases with full load applied, turn gain potentiometer (3) slightly in clockwise direction (VR1, VR2, VR3, and VR4).11. Remove load, adjust voltage level potentiometer (2) if necessary to obtain desired voltage.12. Apply the load, observe voltmeter reading. Repeat steps 9 thru 11 until no load voltage equals full load voltage.13. Tighten locknuts and install the protective screws on

Cat SIS web machinery list:

Caterpillar parts catalog
120 Motor Grader Y9A00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader Y9C00001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader Y9D00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader E9400001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader Y9B00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader E9200001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader E9300001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader E9500001-UP (MACHINE) POWERED BY C7.1 Engine
IT62H Integrated Toolcarrier M5G00001-UP (MACHINE) POWERED BY C7 Engine
160M Motor Grader B9L00001-UP (MACHINE) POWERED BY C9 Engine
120M Motor Grader B9N00001-UP (MACHINE) POWERED BY C6.6 Engine
160M Motor Grader B9E00001-UP (MACHINE) POWERED BY C9 Engine
12M Motor Grader B9200001-UP (MACHINE) POWERED BY C7.2 Engine
140M Motor Grader B9D00001-UP (MACHINE)
12M Motor Grader B9F00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader B9C00001-UP (MACHINE) POWERED BY C6.6 Engine
12K Motor Grader JJA00001-UP (MACHINE) POWERED BY C7 Engine
160K Motor Grader JBP00001-UP (MACHINE) POWERED BY C7 Engine
120K Motor Grader JAP00001-UP (MACHINE) POWERED BY C7 Engine
140K Motor Grader JPA00001-UP (MACHINE) POWERED BY C7 Engine
120M Motor Grader - All Wheel Drive B9W00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive D9W00001-UP (MACHINE) POWERED BY C6.6 Engine
140M Motor Grader - All Wheel Drive D9G00001-UP (MACHINE) POWERED BY C9 Engine
160M Motor Grader - All Wheel Drive D9T00001-UP (MACHINE) POWERED BY C9 Engine
160M Series 2 MOTOR GRADER R9L00001-UP (MACHINE) POWERED BY C9 ENGINE
12M Series 2 Motor Grader R9S00001-UP (MACHINE) POWERED BY C9.3 Engine
140M Series 2 Motor Grader R9M00001-UP (MACHINE) POWERED BY C9 Engine
140M Series 2 Motor Grader - All Wheel Drive R9G00001-UP (MACHINE) POWERED BY C9 Engine
160M Series 2 MOTOR GRADER R9T00001-UP (MACHINE)
140M Series 2 Motor Grader M9D00001-UP (MACHINE) POWERED BY C9.3 Engine
140M Series 2 Motor Grader - All Wheel Drive M9J00001-UP (MACHINE) POWERED BY C9.3 Engine
160M Series 2 Motor Grader - All Wheel Drive M9K00001-UP (MACHINE) POWERED BY C9.3 Engine
120M Series 2 Motor Grader - All Wheel Drive M9H00001-UP (MACHINE) POWERED BY C7.1 Engine
160M Series 2 Motor Grader M9E00001-UP (MACHINE) POWERED BY C9 Engine
120M Motor Grader R9A00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive R9C00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Series 2 Motor Grader M9C00001-UP (MACHINE) POWERED BY C7.1 Engine
12M Series 2 Motor Grader - All Wheel Drive F9B00001-UP (MACHINE) POWERED BY C9.3 Engine
12M Series 2 Motor Grader F9M00001-UP (MACHINE) POWERED BY C9.3 Engine
12M Series 3 Motor Grader N9R00001-UP (MACHINE) POWERED BY C9.3 Engine
12M Series 3 Motor Grader-All Wheel Drive N9P00001-UP (MACHINE) POWERED BY C9.3 Engine
140M Series 3 Motor Grader N9M00001-UP (MACHINE) POWERED BY C9.3 Engine
140M Series 3 Motor Grader-All Wheel Drive N9G00001-UP (MACHINE) POWERED BY C9.3 Engine
160M Series 3 Motor Grader N9L00001-UP (MACHINE) POWERED BY C9.3 Engine
160M Series 3 Motor Grader-All Wheel Drive N9T00001-UP (MACHINE) POWERED BY C9.3 Engine
12M Series 3 Motor Grader N9F00001-UP (MACHINE) POWERED BY C9.3 Engine
12M Series 3 Motor Grader-All Wheel Drive N9B00001-UP (MACHINE) POWERED BY C9.3 Engine
140M Series 3 Motor Grader N9D00001-UP (MACHINE) POWERED BY C9.3 Engine
140M Series 3 Motor Grader-All Wheel Drive N9J00001-UP (MACHINE) POWERED BY C9.3 Engine
160M Series 3 Motor Grader N9E00001-UP (MACHINE) POWERED BY C9.3 Engine
160M Series 3 Motor Grader-All Wheel Drive N9K00001-UP (MACHINE) POWERED BY C9.3 Engine
14L Motor Grader - All Wheel Drive B9400001-UP (MACHINE) POWERED BY C9 Engine
CUSTOM PRODUCT SUPPORT LITERATURE FOR 328–7484 PROTECTION GROUP KLN00001-UP (MACHINE)
924G and 924Gz Wheel Loader AAB00001-UP (MACHINE) POWERED BY 3056 Engine
924G 924Gz Wheel Loader RBB00001-UP (MACHINE) POWERED BY 3056E Engine
950H Wheel Loader N1A00001-UP (MACHINE) POWERED BY C7 Engine
962H Wheel Loader N4A00001-UP (MACHINE) POWERED BY C7 Engine
950H Wheel Loader K5K00001-UP (MACHINE) POWERED BY C7 Engine
962H Wheel Loader K6K00001-UP (MACHINE) POWERED BY C7 Engine
950H Wheel Loader M1G00001-UP (MACHINE) POWERED BY C7 Engine
962H Wheel Loader M3G00001-UP (MACHINE) POWERED BY C7 Engine
950H PhII Wheel Loader K5K01000-UP (MACHINE) POWERED BY C7 Engine
938H Wheel Loader JKM00001-UP (MACHINE) POWERED BY C6.6 Engine
924H 924HZ Wheel Loader JRL00001-UP (MACHINE) POWERED BY C6.6 Engine
950H Wheel Loader JAD00001-UP (MACHINE) POWERED BY C7 Engine
962H Wheel Loader MAL00001-UP (MACHINE) POWERED BY C7 Engine
950K Wheel Loader R4A00001-UP (MACHINE) POWERED BY C7.1 Engine
962K Wheel Loader X4T00001-UP (MACHINE) POWERED BY C7.1 Engine
950K Wheel Loader J5M00001-UP (MACHINE) POWERED BY C7.1 Engine
962K Wheel Loader T6A00001-UP (MACHINE) POWERED BY C7.1 Engine
950K Wheel Loader FER00001-UP (MACHINE) POWERED BY C7.1 Engine
962K Wheel Loader FLL00001-UP (MACHINE) POWERED BY C7.1 Engine
950H Wheel Loader MXL00001-UP (MACHINE) POWERED BY C7 Engine
962H Wheel Loader PCW00001-UP (MACHINE) POWERED BY C7 Engine
962H Wheel Loader SSA00001-UP (MACHINE) POWERED BY C7.2 Engine
950H Wheel Loader JLX00001-UP (MACHINE) POWERED BY C7.2 Engine
938K Small Wheel Loader W8K00001-UP (MACHINE) POWERED BY C7.1 Engine


Parts kit Caterpillar catalog:

6E6599 KIT-BIAS PISTON
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12K, 135H, 135H NA, 140H, 140K, 140K 2, 160H, 160K, 5130, 5130B, 515, 5230B, 525, 525B, 525C, 535B, 535C, 545, 545C, 950G, 950G II, 950H, 950K, 962G, 9...
6E6602 KIT-PISTON CONTROL
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12K, 135H, 135H NA, 140H, 140K, 140K 2, 160H, 160K, 5130, 5130B, 515, 5230B, 525, 525B, 525C, 535B, 535C, 545, 545C, 950G, 950G II, 950H, 950K, 962G, 9...
2417578 KIT-SEAL
320C FM, 320D, 320D FM, 320D FM RR, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 345C, 568 FM LL, 950F II, 950G, 950G II, 950H, 950K, 962...
3199511 KIT-GAS SPRING
824H, 825H, 826H, 836H, 950 GC, 950G, 950G II, 950H, 962G, 962G II, 962H, 966G II, 966H, 972G II, 972H, 980G II, 980H, 986H, 988H, IT62H
3704117 KIT-SEAL
950H, 950K, 962H, 962K, 966H, 966K, 966M, 972H, 972K, 972M
9T9072 KIT-SEAL
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
2275350 KIT-SEAL
120M, 12M, 518C
2G6285 KIT-AIR CONTROL VALVE
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
2032391 KIT-CHECK VALVE
120H, 120K, 120K 2, 12H, 12K, 135H, 140H, 140K, 140K 2, 143H, 14H, 160H, 160K, 163H, 16H
3076273 KIT-SEAL
120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 160M, 160M 2, 16M
3247871 KIT-FAN BLADE
950H, 950K, 962H, 962K, IT62H
2845893 KIT-SHOCK ABSORBER
613G, 621G, 623G, 627G, 631G, 637G, 657G
3553163 KIT-BRUSH
613G, 621G, 623G, 627G, 631G, 637G, 657G, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797F
3882174 KIT-PISTON
789D, 793D, 793F, 793F CMD, 793F-XQ, 795F AC, 950H, 962H, 966H, 966K, 972H, 972K, 980G II, 980H, 980K, 980K HLG, 986H, IT62H
3257163 KIT-SEAL
950H, 962H, 966G II, 966H, 966K, 972H, 972K, 980G II, 980H, 980K, 980K HLG, IT62H
3254636 KIT-PIVOT
824H, 825H, 826H, 836H, 950 GC, 950G, 950G II, 950H, 962G, 962G II, 962H, 966G II, 966H, 972G II, 972H, 980G II, 980H, 986H, 988H, IT62H
3199511 KIT-GAS SPRING
824H, 825H, 826H, 836H, 950 GC, 950G, 950G II, 950H, 962G, 962G II, 962H, 966G II, 966H, 972G II, 972H, 980G II, 980H, 986H, 988H, IT62H
3326817 KIT-CONTACT
950 GC, 950G, 950H, 962G, 962H, 966G II, 966H, 972G II, 972H, 986H, 988H, IT62H
3326885 KIT-CONTACT
950 GC, 950G, 950H, 962G, 962H, 966G II, 966H, 972G II, 972H, 986H, 988H, IT62H
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.