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Caterpillar heavy-duty diesel parts in one place — cylinder heads, inframe and overhaul rebuild kits, fuel injectors, turbochargers, gaskets and the hard parts that keep CAT engines working. From the on-highway C15 and 3406E to the C7/C9, C13 and the legacy 3406B/C, we carry new and remanufactured options, shipped same-day with free freight on orders over $1,000.

Not sure which part fits your CAT? Send an OEM, competitor or superseded part number — cross-referencing is what we do best. Use the OEM cross-reference tool or request a quote, or call/text (720) 445-6249.

Showing 9 of 1881 Caterpillar Parts
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1620683 Caterpillar C10 / C12 Cylinder Head Regular Intake & Exhaust Valves
Caterpillar C10
0R-7439, 0R-8255, 0R-8395, 0R-8434, 0R-8754, 0R-8756, 0R-9749, 0R-9750, 0R7439, 0R7440, 0R8255, 0R8395, 0R8434, 0R8754, 0R8755, 0R8756, 0R9748, 0R9749, 0R9750, 10R-8883, 10R-8884, 10R-8887, 10R-8888, 10R8883, 10R8884, 10R8887, 10R8888, 116-1079, 116-1084, 116-1085, 116-5369, 1161079, 1161084, 1161085, 1165369, 126-0140, 126-0141, 126-0142, 1260140, 1260141, 1260142, 130-0867, 130-0868, 130-0869, 130-0911, 130-867, 1300867, 1300868, 1300869, 1300911, 130867, 132-3208, 132-3245, 132-3251, 132-3252, 132-7052, 1323208, 1323245, 1323251, 1323252, 1327052, 133-3208, 133-7052, 1333208, 1337052, 138-1995, 138-2007, 1381995, 1382007, 144-2950, 144-2967, 144-2968, 1442950, 1442967, 1442968, 148-2144, 148-2145, 148-2148, 148-2149, 148-2150, 1482143, 1482144, 1482145, 1482148, 1482149, 1482150, 179-9458, 179-9459, 179-9461, 179-9462, 1799458, 1799459, 1799461, 1799462, 20R2679, 215-7775, 2157775, 216-6951, 2166951, 3375639, 3375640, 360440, 360440E, D-C12HEAD, DC12HEAD, HBRN162-0683VS, HBRN1620683VS, MCB1482144, N148-2144VS, N1482144VS, N162-0683VS, N1620683VS
JAK'S JAKS-1620683
In Stock — Ships Today
$2,854.00
CAT C15 Dominator Kit - fully loaded cylinder head
Caterpillar C15
10R9547, 20R-2647, 20R0409, 20R1107, 20R1108, 20R1109, 20R1183, 20R2647, 20R2648, 223-9250, 2239250, 2239250S1, 243-6741, 2436741, 245-4324, 2454324, 263-5055, 2635055, 2672060, 2672063, 312-8347, 3128347, 318-0476, 3180476, HBRN223-9250EVS, HBRN2239250EVS, MCB2239250A, N223-9250, N223-9250AVS, N223-9250EVS, N2239250, N2239250AVS, N2239250EVS, 2454324ACERTEX, P200011
JAK'S JAKS-S22392503
In Stock — Ships Today
$4,108.00
2239250 Caterpillar C15 / C15 Acert Cylinder Head Stage 1 Regular Valves
Caterpillar C15
10R9547, 20R-2647, 20R0409, 20R1107, 20R1108, 20R1109, 20R1183, 20R2647, 20R2648, 223-9250, 2239250, 2239250S1, 243-6741, 2436741, 245-4324, 2454324, 263-5055, 2635055, 2672060, 2672063, 312-8347, 3128347, 318-0476, 3180476, HBRN223-9250EVS, HBRN2239250EVS, MCB2239250A, N223-9250, N223-9250AVS, N223-9250EVS, N2239250, N2239250AVS, N2239250EVS, 2454324ACERTEX, P200011
JAK'S JAKS-2239250S1
In Stock — Ships Today
$3,055.00

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