Monaco Tool Upper Deck Counterbore Tool | Part# 50133

Barely Used. Monaco Tool Part# 50133

Comes AS IS.

Monaco Tool Upper Deck Counterbore Tool – Part# 50133
Precision Tooling for Heavy-Duty Cylinder Block Machining

When you're rebuilding heavy-duty diesel engines, precision isn't optional — it's required. The Monaco Tool 50133 Upper Deck Counterbore Tool is engineered for exact upper liner seat machining, ensuring a perfectly flat and level surface for proper liner protrusion and sealing in CAT, Cummins, and Detroit blocks.

Manufactured in the USA, this tool is a trusted choice in professional machine shops and diesel engine rebuild facilities. It features rigid construction, micro-adjustable settings, and a stable cutting platform — giving you tight tolerances and smooth finishes with every cut.

Part number: 50133
Brand: Monaco Tool
Tool type: Upper deck counterbore cutter
Application: Cylinder block liner seat resurfacing
Compatible with: CAT, Cummins, Detroit Diesel blocks , and more
High-precision machining: Delivers exact liner depth for proper protrusion specs
Heavy-duty construction: Built for daily use in industrial machine shops
Made in the USA: Trusted quality and support
Ideal for: Engine machine shops, rebuilders, and diesel engine service centers

When you need dead-accurate counterbores and zero room for error, trust the Monaco 50133 — the tool professionals count on.

Weight
Dimensions

We offer free standard ground shipping within the USA! If you need your parts in a hurry and would like to get them overnighted or expedited, please give us a call !

NOTE - CUT OFF TIME FOR SAME DAY SHIPPING IS 3PM CENTRAL TIME. ORDERS PLACED AFTER 3PM WILL SHIP OUT NEXT BUSINESS DAY. NEXTDAY SHIPMENTS THAT DO NOT ARRIVE ON TIME ARE NON-REFUNDABLE.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

NOTE - All open orders will have a 20% restocking fee. All returns will have a shipping fee.

1 YEAR WARRANTY

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Monaco Tool Upper Deck Counterbore Tool | Part# 50133 | Heavy-Duty Diesel Machining Tool

$1,800.00

{"id":8795099758804,"title":"Monaco Tool Upper Deck Counterbore Tool | Part# 50133 | Heavy-Duty Diesel Machining Tool","handle":"monaco-tool-upper-deck-counterbore-tool-part-50133","description":"\u003cp\u003eBarely Used. Monaco Tool Part# 50133\u003c\/p\u003e\n\u003cp\u003eComes AS IS.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"428\" data-end=\"549\" class=\"\"\u003e\u003cstrong data-start=\"428\" data-end=\"485\"\u003eMonaco Tool Upper Deck Counterbore Tool – Part# 50133\u003c\/strong\u003e\u003cbr data-start=\"485\" data-end=\"488\"\u003e\u003cstrong data-start=\"488\" data-end=\"549\"\u003ePrecision Tooling for Heavy-Duty Cylinder Block Machining\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"551\" data-end=\"873\" class=\"\"\u003eWhen you're rebuilding heavy-duty diesel engines, \u003cstrong data-start=\"601\" data-end=\"645\"\u003eprecision isn't optional — it's required\u003c\/strong\u003e. The \u003cstrong data-start=\"651\" data-end=\"700\"\u003eMonaco Tool 50133 Upper Deck Counterbore Tool\u003c\/strong\u003e is engineered for exact upper liner seat machining, ensuring a perfectly flat and level surface for proper liner protrusion and sealing in CAT, Cummins, and Detroit blocks.\u003c\/p\u003e\n\u003cp data-start=\"875\" data-end=\"1164\" class=\"\"\u003eManufactured in the USA, this tool is a trusted choice in professional machine shops and diesel engine rebuild facilities. It features \u003cstrong data-start=\"1010\" data-end=\"1032\"\u003erigid construction\u003c\/strong\u003e, \u003cstrong data-start=\"1034\" data-end=\"1063\"\u003emicro-adjustable settings\u003c\/strong\u003e, and a \u003cstrong data-start=\"1071\" data-end=\"1098\"\u003estable cutting platform\u003c\/strong\u003e — giving you tight tolerances and smooth finishes with every cut.\u003c\/p\u003e\n\u003cul data-start=\"1166\" data-end=\"1705\"\u003e\n\u003cli data-start=\"1166\" data-end=\"1192\" class=\"\"\u003e\n\u003cp data-start=\"1168\" data-end=\"1192\" class=\"\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1183\"\u003ePart number\u003c\/strong\u003e: 50133\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1193\" data-end=\"1219\" class=\"\"\u003e\n\u003cp data-start=\"1195\" data-end=\"1219\" class=\"\"\u003e\u003cstrong data-start=\"1195\" data-end=\"1204\"\u003eBrand\u003c\/strong\u003e: Monaco Tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1268\" class=\"\"\u003e\n\u003cp data-start=\"1222\" data-end=\"1268\" class=\"\"\u003e\u003cstrong data-start=\"1222\" data-end=\"1235\"\u003eTool type\u003c\/strong\u003e: Upper deck counterbore cutter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1269\" data-end=\"1327\" class=\"\"\u003e\n\u003cp data-start=\"1271\" data-end=\"1327\" class=\"\"\u003e\u003cstrong data-start=\"1271\" data-end=\"1286\"\u003eApplication\u003c\/strong\u003e: Cylinder block liner seat resurfacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1328\" data-end=\"1397\" class=\"\"\u003e\n\u003cp data-start=\"1330\" data-end=\"1397\" class=\"\"\u003e\u003cstrong data-start=\"1330\" data-end=\"1349\"\u003eCompatible with\u003c\/strong\u003e: CAT, Cummins, Detroit Diesel blocks , and more\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1398\" data-end=\"1486\" class=\"\"\u003e\n\u003cp data-start=\"1400\" data-end=\"1486\" class=\"\"\u003e\u003cstrong data-start=\"1400\" data-end=\"1428\"\u003eHigh-precision machining\u003c\/strong\u003e: Delivers exact liner depth for proper protrusion specs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1487\" data-end=\"1567\" class=\"\"\u003e\n\u003cp data-start=\"1489\" data-end=\"1567\" class=\"\"\u003e\u003cstrong data-start=\"1489\" data-end=\"1516\"\u003eHeavy-duty construction\u003c\/strong\u003e: Built for daily use in industrial machine shops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1568\" data-end=\"1620\" class=\"\"\u003e\n\u003cp data-start=\"1570\" data-end=\"1620\" class=\"\"\u003e\u003cstrong data-start=\"1570\" data-end=\"1589\"\u003eMade in the USA\u003c\/strong\u003e: Trusted quality and support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1621\" data-end=\"1705\" class=\"\"\u003e\n\u003cp data-start=\"1623\" data-end=\"1705\" class=\"\"\u003e\u003cstrong data-start=\"1623\" data-end=\"1636\"\u003eIdeal for\u003c\/strong\u003e: Engine machine shops, rebuilders, and diesel engine service centers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1707\" data-end=\"1834\" class=\"\"\u003e\u003cstrong data-start=\"1707\" data-end=\"1834\"\u003eWhen you need dead-accurate counterbores and zero room for error, trust the Monaco 50133 — the tool professionals count on.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-03-21T09:54:43-05:00","created_at":"2025-03-21T09:54:43-05:00","vendor":"TTM Diesel","type":"","tags":[],"price":180000,"price_min":180000,"price_max":180000,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":46162436653268,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Monaco Tool Upper Deck Counterbore Tool | Part# 50133 | Heavy-Duty Diesel Machining 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Used. Monaco Tool Part# 50133\u003c\/p\u003e\n\u003cp\u003eComes AS IS.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"428\" data-end=\"549\" class=\"\"\u003e\u003cstrong data-start=\"428\" data-end=\"485\"\u003eMonaco Tool Upper Deck Counterbore Tool – Part# 50133\u003c\/strong\u003e\u003cbr data-start=\"485\" data-end=\"488\"\u003e\u003cstrong data-start=\"488\" data-end=\"549\"\u003ePrecision Tooling for Heavy-Duty Cylinder Block Machining\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"551\" data-end=\"873\" class=\"\"\u003eWhen you're rebuilding heavy-duty diesel engines, \u003cstrong data-start=\"601\" data-end=\"645\"\u003eprecision isn't optional — it's required\u003c\/strong\u003e. The \u003cstrong data-start=\"651\" data-end=\"700\"\u003eMonaco Tool 50133 Upper Deck Counterbore Tool\u003c\/strong\u003e is engineered for exact upper liner seat machining, ensuring a perfectly flat and level surface for proper liner protrusion and sealing in CAT, Cummins, and Detroit blocks.\u003c\/p\u003e\n\u003cp data-start=\"875\" data-end=\"1164\" class=\"\"\u003eManufactured in the USA, this tool is a trusted choice in professional machine shops and diesel engine rebuild facilities. It features \u003cstrong data-start=\"1010\" data-end=\"1032\"\u003erigid construction\u003c\/strong\u003e, \u003cstrong data-start=\"1034\" data-end=\"1063\"\u003emicro-adjustable settings\u003c\/strong\u003e, and a \u003cstrong data-start=\"1071\" data-end=\"1098\"\u003estable cutting platform\u003c\/strong\u003e — giving you tight tolerances and smooth finishes with every cut.\u003c\/p\u003e\n\u003cul data-start=\"1166\" data-end=\"1705\"\u003e\n\u003cli data-start=\"1166\" data-end=\"1192\" class=\"\"\u003e\n\u003cp data-start=\"1168\" data-end=\"1192\" class=\"\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1183\"\u003ePart number\u003c\/strong\u003e: 50133\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1193\" data-end=\"1219\" class=\"\"\u003e\n\u003cp data-start=\"1195\" data-end=\"1219\" class=\"\"\u003e\u003cstrong data-start=\"1195\" data-end=\"1204\"\u003eBrand\u003c\/strong\u003e: Monaco Tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1268\" class=\"\"\u003e\n\u003cp data-start=\"1222\" data-end=\"1268\" class=\"\"\u003e\u003cstrong data-start=\"1222\" data-end=\"1235\"\u003eTool type\u003c\/strong\u003e: Upper deck counterbore cutter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1269\" data-end=\"1327\" class=\"\"\u003e\n\u003cp data-start=\"1271\" data-end=\"1327\" class=\"\"\u003e\u003cstrong data-start=\"1271\" data-end=\"1286\"\u003eApplication\u003c\/strong\u003e: Cylinder block liner seat resurfacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1328\" data-end=\"1397\" class=\"\"\u003e\n\u003cp data-start=\"1330\" data-end=\"1397\" class=\"\"\u003e\u003cstrong data-start=\"1330\" data-end=\"1349\"\u003eCompatible with\u003c\/strong\u003e: CAT, Cummins, Detroit Diesel blocks , and more\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1398\" data-end=\"1486\" class=\"\"\u003e\n\u003cp data-start=\"1400\" data-end=\"1486\" class=\"\"\u003e\u003cstrong data-start=\"1400\" data-end=\"1428\"\u003eHigh-precision machining\u003c\/strong\u003e: Delivers exact liner depth for proper protrusion specs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1487\" data-end=\"1567\" class=\"\"\u003e\n\u003cp data-start=\"1489\" data-end=\"1567\" class=\"\"\u003e\u003cstrong data-start=\"1489\" data-end=\"1516\"\u003eHeavy-duty construction\u003c\/strong\u003e: Built for daily use in industrial machine shops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1568\" data-end=\"1620\" class=\"\"\u003e\n\u003cp data-start=\"1570\" data-end=\"1620\" class=\"\"\u003e\u003cstrong data-start=\"1570\" data-end=\"1589\"\u003eMade in the USA\u003c\/strong\u003e: Trusted quality and support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1621\" data-end=\"1705\" class=\"\"\u003e\n\u003cp data-start=\"1623\" data-end=\"1705\" class=\"\"\u003e\u003cstrong data-start=\"1623\" data-end=\"1636\"\u003eIdeal for\u003c\/strong\u003e: Engine machine shops, rebuilders, and diesel engine service centers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1707\" data-end=\"1834\" class=\"\"\u003e\u003cstrong data-start=\"1707\" data-end=\"1834\"\u003eWhen you need dead-accurate counterbores and zero room for error, trust the Monaco 50133 — the tool professionals count on.\u003c\/strong\u003e\u003c\/p\u003e"}

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Monaco Tool Upper Deck Counterbore Tool | Part# 50133 | Heavy-Duty Diesel Machining Tool

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Monaco Tool Upper Deck Counterbore Tool | Part# 50133 | Heavy-Duty Diesel Machining Tool

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