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Caterpillar adapter

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Caterpillar cat communication - caterpillar,

Caterpillar cat communication - caterpillar,

$650.00
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Caterpillar comm adapter

Caterpillar comm adapter

$800.00
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Catapillar communication - catapillar,

Catapillar communication - catapillar,

$230.00
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Cat caterpillar diagnostic - caterpillar, et

Cat caterpillar diagnostic - caterpillar, et

$663.10
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Caterpillar cat communication - caterpillar,

Caterpillar cat communication - caterpillar,

$735.00
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Caterpillar cat 7x1701 - caterpillar,

Caterpillar cat 7x1701 - caterpillar,

$399.00
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Caterpillar cat 478 0235 - caterpillar, 478-0235

Caterpillar cat 478 0235 - caterpillar, 478-0235

$450.00
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Cat 538 5051 communications - 538-5051,

Cat 538 5051 communications - 538-5051,

$949.99
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Caterpillar 171 4400 data - data, link

Caterpillar 171 4400 data - data, link

$250.00
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Cat 40pin ecm 70pin - ecm,

Cat 40pin ecm 70pin - ecm,

$535.00
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Cat 538 5051 genuine oem - genuine,

Cat 538 5051 genuine oem - genuine,

$985.00
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New genuine oem cat - oem,

New genuine oem cat - oem,

$999.99
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Cat pin ecm - ecm, to

Cat pin ecm - ecm, to

$510.00
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Genuine oem cat - oem, (538-5051)

Genuine oem cat - oem, (538-5051)

$1475.00
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Caterpillar cat 7x1200 eui - caterpillar,

Caterpillar cat 7x1200 eui - caterpillar,

$475.00
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Et4 478 0235 - for, caterpillar

Et4 478 0235 - for, caterpillar

$295.00
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Cat 70pin ecm 40pin truck - 70pin, to

Cat 70pin ecm 40pin truck - 70pin, to

$450.00
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Genuine caterpillar cat - caterpillar,

Genuine caterpillar cat - caterpillar,

$299.95
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Genuine caterpillar cat - caterpillar,

Genuine caterpillar cat - caterpillar,

$499.95
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Caterpillar cat communication - caterpillar,

Caterpillar cat communication - caterpillar,

$799.99
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Cat 538 5051 communication - cat,

Cat 538 5051 communication - cat,

$1199.99
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Cat diesel communication - diesel,

Cat diesel communication - diesel,

$649.99
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Caterpillar cat communication - caterpillar,

Caterpillar cat communication - caterpillar,

$999.99
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2026a cat caterpillar - caterpillar, et

2026a cat caterpillar - caterpillar, et

$694.60
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New genuine oem - new, caterpillar

New genuine oem - new, caterpillar

$725.00
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538 5051 478 0235 et4 - 478-0235, etiv

538 5051 478 0235 et4 - 478-0235, etiv

$244.00
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2026a cat caterpillar - cat, et

2026a cat caterpillar - cat, et

$609.12
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2026a cat diagnostic tool - cat,

2026a cat diagnostic tool - cat,

$1222.00
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Adapter for caterpillar 973 - adapter,

Adapter for caterpillar 973 - adapter,

$191.90
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Bully dog heavy duty - bully,

Bully dog heavy duty - bully,

$215.00
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Exhaust adapter for - exhaust,

Exhaust adapter for - exhaust,

$81.99
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Fits caterpillar adapter - fits,

Fits caterpillar adapter - fits,

$86.99
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Caterpillar cat communication - caterpillar,

Caterpillar cat communication - caterpillar,

$750.00
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Genuine caterpillar n - genuine,

Genuine caterpillar n - genuine,

$85.97
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Caterpillar adapter parker - caterpillar, by

Caterpillar adapter parker - caterpillar, by

$29.85
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Caterpillar cat 317 - caterpillar, 317-7485

Caterpillar cat 317 - caterpillar, 317-7485

$450.00
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For cat et3 317 7485 - et3, 317-7485

For cat et3 317 7485 - et3, 317-7485

$611.80
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Caterpillar cat 171 4401 - caterpillar,

Caterpillar cat 171 4401 - caterpillar,

$150.00
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Caterpillar cat communications - cat,

Caterpillar cat communications - cat,

$820.00
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Cat 475 5040 crankshaft - 475-5040,

Cat 475 5040 crankshaft - 475-5040,

$500.00
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Genuine cat communication - cat,

Genuine cat communication - cat,

$451.93
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538 5051 communication adapter - 538-5051,

538 5051 communication adapter - 538-5051,

$184.99
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Diesel laptop diagnostic - diesel,

Diesel laptop diagnostic - diesel,

$895.00
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Genuine cat caterpillar - cat,

Genuine cat caterpillar - cat,

$209.95
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Caterpillar oem genuine - oem,

Caterpillar oem genuine - oem,

$14.99
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Caterpillar cat 9999 - caterpillar,

Caterpillar cat 9999 - caterpillar,

$17.50
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Caterpillar adapter group - caterpillar,

Caterpillar adapter group - caterpillar,

$28.95
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Cat 301 mini - cat,

Cat 301 mini - cat,

$101.37
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Cat caterpillar et - ✅,

Cat caterpillar et - ✅,

$685.99
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Pin obd2 - pin, 16

Pin obd2 - pin, 16

$19.99
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Cat caterpillar 213 4443 - cat,

Cat caterpillar 213 4443 - cat,

$150.00
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Cat usb communication - cat,

Cat usb communication - cat,

$59.00
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Communication adapter tool - 3,

Communication adapter tool - 3,

$168.99
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Genuine cat 538 5051 - genuine,

Genuine cat 538 5051 - genuine,

$1731.67
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478 0235 et4 - et4, for

478 0235 et4 - et4, for

$777.10
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Caterpillar cat 2usbdc - caterpillar, dual

Caterpillar cat 2usbdc - caterpillar, dual

$24.95
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Hydraulic vane pump - vane, adapter

Hydraulic vane pump - vane, adapter

$54.99
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Et4 etiv communication - communication, adapter

Et4 etiv communication - communication, adapter

$269.00
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Pairs cat quick - 4,

Pairs cat quick - 4,

$49.99
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Caterpillar 3208 oil connector - caterpillar,

Caterpillar 3208 oil connector - caterpillar,

$299.99
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1m6763 good used adapter - 1m6763, tool

1m6763 good used adapter - 1m6763, tool

$75.00
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New genuine oem - oem, cat

New genuine oem - oem, cat

$135.00
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Pins iii connector cable - 14, et-iii

Pins iii connector cable - 14, et-iii

$31.50
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6y3224 3224 adapter - 6y3224, shanks

6y3224 3224 adapter - 6y3224, shanks

$17.57
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Bradco wire harness adapter - bradco,

Bradco wire harness adapter - bradco,

$700.00
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457 6114 pin - 457-6114, 9-pin

457 6114 pin - 457-6114, 9-pin

$35.00
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Caterpillar adapter 6k1972 cat - adapter,

Caterpillar adapter 6k1972 cat - adapter,

$7.30
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Adapter fitting caterpillar - adapter,

Adapter fitting caterpillar - adapter,

$7.50
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New caterpillar wrench mm - caterpillar, 14

New caterpillar wrench mm - caterpillar, 14

$129.95
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Caterpillar 472 7750 - caterpillar, bucket

Caterpillar 472 7750 - caterpillar, bucket

$500.00
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Oem cat caterpillar - cat, 6v-8636

Oem cat caterpillar - cat, 6v-8636

$24.49
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Caterpillar cat 6v9840 - caterpillar,

Caterpillar cat 6v9840 - caterpillar,

$29.99
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Genuine caterpillar 503 1306 - genuine,

Genuine caterpillar 503 1306 - genuine,

$899.00
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Caterpillar cat 275 5120 - caterpillar, 275-5120

Caterpillar cat 275 5120 - caterpillar, 275-5120

$519.95
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Cat new genuine - cat,

Cat new genuine - cat,

$1179.00
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Adapter elbow for - elbow, caterpillar

Adapter elbow for - elbow, caterpillar

$37.99
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1543358 gear adapter - 1543358, gear-adapter

1543358 gear adapter - 1543358, gear-adapter

$671.09
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New genuine oem cat - -genuine,

New genuine oem cat - -genuine,

$135.00
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Caterpillar 6782 or - (cat), 8s-6782

Caterpillar 6782 or - (cat), 8s-6782

$39.99
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Caterpillar cat tools - caterpillar, usa

Caterpillar cat tools - caterpillar, usa

$89.99
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Oem cat communication adapter - communication,

Oem cat communication adapter - communication,

$495.00
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Adapter elbow for - adapter,

Adapter elbow for - adapter,

$26.28
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Cat et4 478 0235 for - et4,

Cat et4 478 0235 for - et4,

$900.00
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Caterpillar 9231 or - caterpillar,

Caterpillar 9231 or - caterpillar,

$12.99
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Genuine cat caterpillar - cat,

Genuine cat caterpillar - cat,

$899.99
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6f8343 good used - good, caterpillar

6f8343 good used - good, caterpillar

$275.00
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Straight thread ring - o, adapter

Straight thread ring - o, adapter

$11.10
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Adapter straight - adapter,

Adapter straight - adapter,

$15.25
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Caterpillar 307 2613 - caterpillar, adapter

Caterpillar 307 2613 - caterpillar, adapter

$1000.00
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2285615 for caterpillar - 2285615,

2285615 for caterpillar - 2285615,

$26.99
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538 5051 478 - 478-0235, etiv

538 5051 478 - 478-0235, etiv

$156.99
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Caterpillar diesel 3208 - caterpillar,

Caterpillar diesel 3208 - caterpillar,

$49.97
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Et4 538 5051 etiv - et4,

Et4 538 5051 etiv - et4,

$214.91
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Caterpillar adapter 7996 - caterpillar, 1w-7996

Caterpillar adapter 7996 - caterpillar, 1w-7996

$725.00
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Cat caterpillar et3 - ✅,

Cat caterpillar et3 - ✅,

$454.10
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📊95 listings · from $7.3 · avg $415.74

Browse 95 caterpillar adapter listings currently in our index. Prices range from $7.3 to $1731.67, with an average of $415.74. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about caterpillar adapter →

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Everything you need to know about caterpillar adapter

Whether you are looking for a brand-new or second-hand caterpillar adapter, eBay offers one of the largest selections available online. With 95 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $7.3, while premium listings can reach $1731.67 — giving you a wide budget spread to work with. The average price of $415.74 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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