3987486 MOTOR GP-PISTON Caterpillar parts
272D, 272D XHP
Rating:
Alternative (cross code) number:
CA3987486
398-7486
3987486
CA3987486
398-7486
3987486
Weight: 99 pounds 44 kg.
SKID STEER LOADER,
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2025-07-08
2025-07-08
2024-02-17
2023-11-21
2023-10-24
2023-07-27
2023-06-20
2023-06-16
2023-06-08
2022-03-31
Number on catalog scheme:
4
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TYPE="LEVEL" DEPTH="1" @@@-->Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the front gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine.
Illustration 1 g01032876
Position front housing (6) on the engine.
Install nut (2) , studs (3) , and bolts (4) .
Install front engine support (5) .
Install strap (1) .End By:
Install the alternator. Refer to Disassembly and Assembly, "Alternator - Remove and Install".
Install the crankshaft front seal. Refer to Disassembly and Assembly, "Crankshaft Front Seal - Install".
Install the camshaft gear. Refer to Disassembly and Assembly, "Camshaft Gear - Remove and Install".
Install the heat exchanger. Refer to Disassembly and Assembly, "Heat Exchanger - Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the front gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine.
Illustration 1 g01032876
Position front housing (6) on the engine.
Install nut (2) , studs (3) , and bolts (4) .
Install front engine support (5) .
Install strap (1) .End By:
Install the alternator. Refer to Disassembly and Assembly, "Alternator - Remove and Install".
Install the crankshaft front seal. Refer to Disassembly and Assembly, "Crankshaft Front Seal - Install".
Install the camshaft gear. Refer to Disassembly and Assembly, "Camshaft Gear - Remove and Install".
Install the heat exchanger. Refer to Disassembly and Assembly, "Heat Exchanger - Install".
Caterpillar SIS machinery equipment:
Caterpillar SIS
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Caterpillar parts catalog:
Parts motor Caterpillar catalog:
2582579
MOTOR & MTG GP-HYDRAULIC FAN
216B3, 226B3, 236B3, 236D, 242B3, 242D, 246C, 246D, 247B3, 252B3, 256C, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 272C, 272D, 272D XHP, 277C, 277C2, 277D, 279C, 279C2, 279D, 287C, 287C2, 287D, 289C...
216B3, 226B3, 236B3, 236D, 242B3, 242D, 246C, 246D, 247B3, 252B3, 256C, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 272C, 272D, 272D XHP, 277C, 277C2, 277D, 279C, 279C2, 279D, 287C, 287C2, 287D, 289C...
4221726
MOTOR & MOUNTING GP
272D, 272D XHP
272D, 272D XHP
3791084
MOTOR GP-WINDOW WIPER
236D, 242D, 246D, 257D, 259D, 262D, 272D, 272D XHP, 277D, 279D, 287D, 289D, 299D, 299D XHP
236D, 242D, 246D, 257D, 259D, 262D, 272D, 272D XHP, 277D, 279D, 287D, 289D, 299D, 299D XHP
3987485
MOTOR GP-PISTON
272D, 272D XHP
272D, 272D XHP
2582577
MOTOR GP-GEAR
216B3, 226B3, 236B3, 236D, 242B3, 242D, 246C, 246D, 247B3, 252B3, 256C, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 272C, 272D, 272D XHP, 277C, 277C2, 277D, 279C, 279C2, 279D, 287C, 287C2, 287D, 289C...
216B3, 226B3, 236B3, 236D, 242B3, 242D, 246C, 246D, 247B3, 252B3, 256C, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 272C, 272D, 272D XHP, 277C, 277C2, 277D, 279C, 279C2, 279D, 287C, 287C2, 287D, 289C...
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, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 323D L, 323D LN, 323D...
1090, 1190, 1190T, 120G, 120H, 120H ES, 120H NA, 1290T, 12H, 12H ES, 12H NA, 135H, 135H NA, 1390, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H NA, 16...
318C, 318E L, 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, 320E LN, 320E LRR, 320E RR, 321C, ...
5T8555
MOTOR GP-WINDSHIELD WIPER
768C, 769C, 771C, 772B, 773B, 775B, 776, 776C, 777, 777B
768C, 769C, 771C, 772B, 773B, 775B, 776, 776C, 777, 777B
8S3196
MOTOR GP-ELECTRIC STARTING
594, 594H, D9G, D9H
594, 594H, D9G, D9H
3406, 3406B, 3408
312D, 312D L, 312E, 312E L, 315D L, 316E L, 318E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 32...
2159956
MOTOR & MTG GP-TRAVEL
322C FM, 323D SA, 325C, 325C FM, 325C L, 325D, 325D L, 325D MH, 329D, 329D L, 329D LN
322C FM, 323D SA, 325C, 325C FM, 325C L, 325D, 325D L, 325D MH, 329D, 329D L, 329D LN
824G, 825G, 980G
2254506
MOTOR GP-SWING
330D FM, 345C, 345C L, 345C MH, 345D, 345D L, W345C MH
330D FM, 345C, 345C L, 345C MH, 345D, 345D L, W345C MH
2159952
MOTOR GP-TRAVEL
318B, 318C, 318E L, 319D, 319D L, 319D LN, 320C, 320D, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LRR, 320E RR, 321C, 321D LCR, 322B L, 322C, 323D L, 323D LN, 323D SA, 32...
318B, 318C, 318E L, 319D, 319D L, 319D LN, 320C, 320D, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LRR, 320E RR, 321C, 321D LCR, 322B L, 322C, 323D L, 323D LN, 323D SA, 32...
1438056
MOTOR & MTG GP-TRAVEL
345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH
345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH