FORK-BAND ADJUSTMENT 7H3788 - Caterpillar

7H3788 FORK-BAND ADJUSTMENT Caterpillar parts 931, 931B, 931C, 931C II, 933, 939, 941, 951B, 955C, 955H, D3, D3B, D3C, D3C II, D3C III, D4C, D4C III, D4D, D4E, D5C, D5C III

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Alternative (cross code) number:
CA7H3788
7H-3788
7H3788

Weight: 1 pounds 0 kg.

Information:

HOLE DIAMETER 23.8 mm

LENGTH TO CENTERLINE OF HOLE 129.29 mm

THREAD LENGTH 0000078.4900 mm

EXTERNAL YOKE WIDTH 53.98

INTERNAL YOKE WIDTH 26.92

THREAD SIZE/SHANK DIA .62-18

Buy FORK-BAND ADJUSTMENT 7H3788 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK LOADER, TRACK-TYPE TRACTOR,

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7H3788 Fork (New AFTERMARKET) - G&T Engine Parts

$110.22

14 Nov 2025

US: QUALITY PARTS

7H3788 Fork (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: ENGINE - MACHINE: 3046; TRACK-TYPE LOADER: 933, 939; TRACK-TYPE TRACTOR: D5C PAT, D5C PATLGP, 3, D3C III, D4C III, D5C III. ENGINE - MACHINE: 3046; TRACK-TYPE LOADER: 933; 939; TRACK-TYPE TRACTOR: D5C PAT; D5C PATLGP; 3. || Condition: NEW AFTERMARKET || Weight: 1.21 lbs || Related Items: 7h3788 || 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.

Stevens Lake Parts Interchangeable Fork Band Adjustment 7H3788 Fits CAT Track-Type Tractor Models

$82.24

14 Nov 2025
1.3[0.59] pounds
US: RAParts Inc.

Stevens Lake Parts Interchangeable Fork Band Adjustment 7H3788 Fits CAT Track-Type Tractor Models
Stevens Lake Parts (1) Aftermarket Interchangeable Fork Band Adjustment || Fits CAT Track-Type Loader Models: 931, 951C, 951B, 941, 931B, 931C, 955C, 933, 931C II, 941B, 955H, 951, 935C, 939, 935C II, 935B || Fits CAT Track-Type Tractor Models: 53, D4E, D3, D4D, 143, D3B, 3P, 4A, D4C II, D4B, D3C II, 5A PAT, D4C, 3S, 4, D4C III, D5C PATLGP, D5C, D3C, 3, 4P, D3C III, D5C PAT, 140, D5C III, 4S, 141 || Tech Info: Thread Size: 0.62 in, Height: 1.5 in, Length: 5.9 in, Thread Pitch: 18 fractional, Width: 1.8 in || Interchangeable w/ Part Number: 7H3788

RAParts 7H3788 Fork Band Adjustment Fits Caterpillar Models: 933 939 D3C III D4C III

$82.24

14 Nov 2025
1.3[0.59] pounds
US: RAParts Inc.

RAParts 7H3788 Fork Band Adjustment Fits Caterpillar Models: 933 939 D3C III D4C III
Reliable Aftermarket Parts One (1) New Aftermarket Replacement Fork Band Adjustment || Fits Caterpillar Models: 933, 939, D3C III, D4C III, D5C III || Specifications: Thread Size: 0.62 in, Height: 1.5 in, Length: 5.9 in, Thread Pitch: 18 fractional, Width: 1.8 in || Replaces Part Number: 7H3788 || OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering.

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Number on catalog scheme: 36

Caterpillar 7H3788 Parts scheme FORK-BAND ADJUSTMENT

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Compatible equipment models: 7H3788:

TRACK LOADER 931 931B 931C 931C II 933 939 941 951B 955C 955H

TRACK-TYPE TRACTOR D3 D3B D3C D3C II D3C III D4C D4C III D4D D4E D5C D5C III Caterpillar

Information:

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
E 1P-0510 Driver Gp 1
F 4C-5552 Large Bore Brush 1
G - Loctite 620 -
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Thoroughly clean the bores for the unit injectors with Tooling (F).
Illustration 1 g06115139
Apply clean engine oil to O-ring seals (2). Install O-ring seals (2) on unit injector sleeve (1).
Apply a thin coating of Tooling (G) around the outer circumference of unit injector sleeve (1) at Area (G).
Position unit injector sleeve (1) in the cylinder head. Use a hammer and Tooling (E) in order to install unit injector sleeve (1) in the cylinder head. Note: Allow Tooling (G) to cure for 2 hours at 21 °C (70 °F) before filling the engine with fuel or coolant. Longer curing time is required for lower temperatures.
Fill the cooling system with coolant to the correct level. Refer to Operation and Maintenance Manual, "Refill Capacities and Recommendations". End By:
Install the unit injectors. Refer to Disassembly and Assembly, "Unit Injector - Install".