3980963 KIT-SEAL Caterpillar parts
320D, 320D2
Rating:
Alternative (cross code) number:
CA3980963
398-0963
3980963
CA3980963
398-0963
3980963
Weight: 0.71 pounds 0 kg.
EXCAVATOR,
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US$55.99
28 May 2025
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126-1937 398-0963 Boom Cylinder Seal Kit for Caterpillar E320B 320C 320D
HQPA
HQPA
Seal Kit, Compatible with CAT 320D Caterpillar Excavator Hydraulic Cylinder, 3980963, Replacement Part
Generic Seal Kit, Compatible with CAT 320D Caterpillar Excavator Hydraulic Cylinder, 3980963, Replacement Part
Generic Seal Kit, Compatible with CAT 320D Caterpillar Excavator Hydraulic Cylinder, 3980963, Replacement Part
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Pressure of SAE 10 oil at 195 15°F (91 9°C) when measured at the clean side of the oil filter at the oil filter base: Full load rpm ... 38 to 58 psi(260 to 400 kPa)Low idle rpm (minimum) ... 20 psi(140 kPa)(1) Diameter of the drive shaft ... 1.2278 .0003 in.(31.186 0.008 mm) Bore in the bearings for the drive shaft ... 1.2305 .0005 in.(31.255 0.013 mm)Maximum permissible clearance between shaft and bearings ... .006 in.(0.15 mm)(2) Clearance between gears and spacer ... .0020 to .0046 in.(0.051 to 0.117 mm)(3) Clearance between gears and spacer ... .0030 to .0056 in.(0.076 to 0.142 mm)(4) Diameter of the idler shafts ... 1.2278 .0003 in.(31.186 0.008 mm) Bore in the bearings in the gears for the idler shafts ... 1.2305 .0005 in.(31.255 0.013 mm)
Caterpillar parts catalog:
Parts kit Caterpillar catalog:
320D, 320D FM, 320D GC, 320D L, 320D LN, 323D L, 323D LN
320D, 320D FM, 320D GC, 320D L
320D, 320D FM, 320D GC, 320D L
120K, 120K 2, 12K, 140K, 140K 2, 160K, 303.5E, 303E CR, 304E, 305.5E, 305E, 307E, 308E, 308E2 CR, 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D...
120M, 12M, 2470C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 323D L, 420E, 430E, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 2290, 2390, 2391, 2470C, 2491, 24M, 257...
120M 2, 2384C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 3...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 329E L,...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 329E L,...
2384C, 2484C, 311C, 311D LRR, 311F LRR, 312B L, 312C, 312C L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315B L, 315C, 317B LN, 318B, 318C, 319C, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM R...
311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319D, 319D L, 319D LN, 320 L, 320B, 320B L, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2,...
315D L, 316E L, 318C, 318D L, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L...
4501777
KIT-PUMP
320E, 320E L, 320E LN, 323D2 L, 323E L, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E HVG, 336E L, 336E LH, 336E LN, 349E, 349E L HVG, 349E L VG, 374F L, 390F L
320E, 320E L, 320E LN, 323D2 L, 323E L, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E HVG, 336E L, 336E LH, 336E LN, 349E, 349E L HVG, 349E L VG, 374F L, 390F L
4501776
KIT-PUMP
320E, 320E L, 320E LN, 323D2 L, 323E L, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E HVG, 336E L, 336E LH, 336E LN, 349E, 349E L HVG, 349E L VG, 374F L, 390F L
320E, 320E L, 320E LN, 323D2 L, 323E L, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E HVG, 336E L, 336E LH, 336E LN, 349E, 349E L HVG, 349E L VG, 374F L, 390F L
4501775
KIT-PUMP
320E, 320E L, 320E LN, 323D2 L, 323E L, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E HVG, 336E L, 336E LH, 336E LN, 349E, 349E L HVG, 349E L VG, 374F L, 390F L
320E, 320E L, 320E LN, 323D2 L, 323E L, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E HVG, 336E L, 336E LH, 336E LN, 349E, 349E L HVG, 349E L VG, 374F L, 390F L
3738396
KIT-VALVE
324E, 324E L, 324E LN, 329E, 329E L, 329E LN
324E, 324E L, 324E LN, 329E, 329E L, 329E LN
3583797
KIT-MODULE-OUTLET
324E, 324E L, 324E LN
324E, 324E L, 324E LN
3629633
KIT-MODULE-INLET
324E, 324E L, 324E LN
324E, 324E L, 324E LN
4555441
KIT-SEAL
525D, 535D, 545D, 555D
525D, 535D, 545D, 555D
4264607
KIT-SEAL
525D
525D
4264606
KIT-STACK
525D
525D
4264605
KIT-BEARING
525D
525D
320D, 320D2
320D, 320D2