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Condition: Used
Stock Number: 5942
Weight: 350 lb
Shipping Length: 45 in
Shipping Width: 20 in
Shipping Height: 20 in
Description: 1986 MACK EM6-300 CYLINDER HEAD
THE SHIPPING HAS AN ADDITIONAL COST
If you need any other item that is not listed, please let us know so we c...
Updated: Thursday, November 05, 2026 09:41 AM
Location: Houston, Texas
Seller: Max Trucks & Equipment LLC
Condition: Used
Stock Number: 5940
Serial Number: 850GB44E
Weight: 32 lb
Shipping Length: 20 in
Shipping Width: 20 in
Description: 1986 MACK EM6-300 OIL PUMP PART NUM 850GB44E
THE SHIPPING HAS AN ADDITIONAL COST
If you need any other item that is not listed, please let us...
Updated: Thursday, November 05, 2026 09:41 AM
Location: Houston, Texas
Seller: Max Trucks & Equipment LLC
Condition: Used
Stock Number: 5938
Serial Number: 105GC4217B
Weight: 30 lb
Shipping Length: 30 in
Shipping Width: 26 in
Description: 1986 MACK EM6-300 INTAKE MANIFOLD PART NUM 105GC4217B
THE SHIPPING HAS AN ADDITIONAL COST
If you need any other item that is not listed, plea...
Updated: Thursday, November 05, 2026 09:41 AM
Location: Houston, Texas
Seller: Max Trucks & Equipment LLC
Condition: Used
Stock Number: 5941
Weight: 18 lb
Shipping Length: 20 in
Shipping Width: 12 in
Shipping Height: 12 in
Description: 1986 MACK EM6-300 OIL FILL TUBE
THE SHIPPING HAS AN ADDITIONAL COST
If you need any other item that is not listed, please let us know so we c...
Updated: Thursday, November 05, 2026 09:41 AM
Location: Houston, Texas
Seller: Max Trucks & Equipment LLC
Condition: Used
Stock Number: 5939
Serial Number: MM516 323
Weight: 30 lb
Shipping Length: 15 in
Shipping Width: 15 in
Description: 1986 MACK EM6-300 ENGINE TIMING GEAR PART NUM MM516 323
SHIPPING AT ADDITIONAL COST
If you need any other item that is not listed, please le...
Updated: Thursday, November 05, 2026 09:41 AM
Location: Houston, Texas
Seller: Max Trucks & Equipment LLC
Condition: Used
Stock Number: 9026-0915264
Serial Number: 9026-0915264
Description: USED 1.982 MACK EM6-300R ENGINE, 2 VALVE, ENGINE BRAKE, 300HP, STOCK:0915264, ESN:EM6-300R, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALS...
Updated: Tuesday, September 15, 2026 02:44 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Quantity: 2
Condition: Used
Stock Number: RYD MACK EM7 JB ROC
Shipping Length: 6 in
Shipping Width: 16 in
Shipping Height: 3 in
Description: Used take off Mack EM7 Jake Brake Rocker Assembly.
Updated: Monday, September 28, 2026 09:40 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 74212
Serial Number: 1M1AA13Y2XW113304
Description: MACK EM7-300-HP ENGINE ASSEMBLY
Updated: Wednesday, August 26, 2026 08:02 AM
Location: Crandall, Texas
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 9281
Description: (GOOD USED) Mack EM7 / E7 Horton VMaster Air-Sensing Fan Clutch For Sale, Part # 38MH423BM, Stock # 9281
Replaces OEM Part #:
38MH31AP2
191...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Serial Number: 1M2305
Description: good running 2001 MACK Em7-300 with serial number 1M2305
Updated: Thursday, August 20, 2026 08:52 AM
Location: Tampa, Florida
Seller: Ben Truck Parts
Condition: Used
Stock Number: S8125EN
Serial Number: 9M4017
Description: 1999 MACK EM7 Complete Engine for sale in SCRANTON, PA
USED COMPLETE ENGINES / USED MACK COMPLETE ENGINES / USED MACK EM7 COMPLETE ENGINES / 1999 ...
Updated: Wednesday, September 02, 2026 11:37 AM
Location: Scranton, Pennsylvania
Seller: Boots & Hanks Truck Parts of Scranton
Condition: Used
Stock Number: 19433
Serial Number: 610526
Description: Part suitable for: Garbage truck
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
1996 Mack EM7-300 diesel engine, turbocharged, a...
Updated: Sunday, November 08, 2026 07:16 AM
Location: Carbondale, Pennsylvania
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 8929-0813262
Serial Number: 8929-0813262
Description: USED 1.990 MACK EM7-300 ENGINE, MECHANICAL FUEL PUMP, JAKE BRAKE, 300HP, STOCK:0813262, ESN:0G0675, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENG...
Updated: Thursday, August 13, 2026 03:43 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Description: MACK EM-7 300HP
Updated: Friday, October 02, 2026 12:00 PM
Location: Indianapolis, Indiana
Seller: Young and Sons
Condition: Used
Stock Number: 226-20015452
Description: Engine Make: Mack
Engine Model: 300
Horse Power: 300
Description: 300 EN7
Mileage: 117,000.
Updated: Monday, September 14, 2026 10:04 AM
Location: Winger, Minnesota
Seller: LUCKEN TRUCK SALES
Condition: Used
Stock Number: 120525-4
Serial Number: RS686LST30755
Description: MACK ENDT676 300 HP. RUNS OK, WILL CHECK ROD AND MAIN BEARINGS
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Quantity: 2
Condition: Used
Stock Number: Ryd 634GC5301M5
Shipping Length: 28 in
Shipping Width: 28 in
Shipping Height: 6 in
Description: Good used, cleaned and inspected Mack ETEC Flywheel Housing. Part Number: 634GC5301M5
Updated: Saturday, November 07, 2026 11:30 PM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Quantity: 2
Condition: New
Stock Number: PAI EPH-8579
Shipping Length: 14 in
Shipping Width: 13 in
Shipping Height: 4 in
Description: New Mack ASET, E7, ETEC Water Pump Housing. Part Number: 771GB535M, 771GB4107M, 771GB232M, 771GB523M, 771GB535M, 771GB350M, 25098321, 25503130
...
Updated: Monday, September 28, 2026 09:53 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Quantity: 2
Condition: Used
Stock Number: Ryd 3174
Shipping Length: 19 in
Shipping Width: 19 in
Shipping Height: 12 in
Description: Good used, cleaned and inspected Mack ETEC Flywheel. Part Number: 3174
Updated: Saturday, November 07, 2026 11:32 PM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Quantity: 4
Condition: Used
Stock Number: Ryd 530GB569
Shipping Length: 20 in
Shipping Width: 20 in
Shipping Height: 3 in
Description: Good used, cleaned and inspected Mack ETEC Flywheel. Part Number: 530GB569
Updated: Saturday, November 07, 2026 11:32 PM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 105GC5223M
Shipping Length: 7 in
Shipping Width: 36 in
Shipping Height: 6 in
Shipping Weight: 12 lb
Description: Good used, cleaned and inspected Mack ETEC intake manifold. Part number: 105GC5223M
Updated: Monday, September 28, 2026 09:54 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 105GC5209M2
Shipping Length: 35 in
Shipping Width: 7 in
Shipping Height: 8 in
Shipping Weight: 14 lb
Description: Good used, cleaned and inspected Mack ETEC Intake manifold. Part number: 105GC5209M2
Updated: Monday, September 28, 2026 09:36 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Quantity: 2
Condition: Used
Stock Number: Ryd 105GC4222B
Shipping Length: 36 in
Shipping Width: 8 in
Shipping Height: 8 in
Description: Good used, cleaned and inspected Mack ETEC 2 piece intake manifold, Part number: 105GC4222B
Updated: Saturday, November 07, 2026 11:33 PM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 105GC5190/105GC
Shipping Length: 36 in
Shipping Width: 10 in
Shipping Height: 10 in
Shipping Weight: 11 lb
Description: Good used, cleaned and inspected Mack ETEC Intake Manifold. Part number: 105GC5190/105GC5198
Updated: Monday, September 28, 2026 09:19 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 105GC5198/105GC
Shipping Length: 36 in
Shipping Width: 8 in
Shipping Height: 8 in
Shipping Weight: 13 lb
Description: Good used, cleaned and inspected Mack ETEC intake manifold, Part number: 105GC5198/105GC4222B
Updated: Monday, September 28, 2026 09:06 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 404GB499A
Shipping Length: 20 in
Shipping Width: 20 in
Shipping Height: 6 in
Shipping Weight: 51 lb
Description: Good used, cleaned and inspected Mack ETEC Harmonic Balancer. Part Number: 404GB499A
Updated: Saturday, November 07, 2026 11:32 PM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Quantity: 2
Condition: Used
Stock Number: Ryd MACK ETEC ROCKE
Shipping Length: 6 in
Shipping Width: 16 in
Shipping Height: 4 in
Description: Used take off Mack ETEC Rocker Assembly
Updated: Monday, September 28, 2026 09:40 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Quantity: 3
Condition: Used
Stock Number: Ryd 537GC56A
Shipping Length: 19 in
Shipping Width: 9 in
Shipping Height: 3 in
Description: Good used, cleaned and inspected Mack ETEC Jake Spacers. Part number: 537GC56A
Updated: Saturday, November 07, 2026 11:33 PM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
