MerCruiser® Parts
Shop genuine MerCruiser parts and accessories for sterndrives, inboard engines, and complete marine propulsion systems. This category includes OEM MerCruiser replacement parts such as propellers, gearcases, cooling components, fuel system parts, ignition components, maintenance kits, and hardware built to factory specifications.
Supporting MerCruiser Alpha, Bravo, and inboard platforms, Gregor’s Marine offers trusted parts backed by knowledgeable marine support to ensure long-term performance and reliability on the water.
Need help confirming compatibility? Use our Electronic Parts Catalog or contact our marine team for assistance.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Mercury GC ALPHA OEM 8951A43
Mercury
MSRP: $3,164.29$2,689.65Genuine Mercury GC ALPHA, part number 8951A43. Designed for use with compatible applications.8951A43- SKU:
- 8951A43
- Availability:
- Usually Ships within 24hours
- Weight:
- 707.20 Ounces
MSRP: $3,164.29$2,689.65 -
Mercury DRIVE PLATE ASSY. OEM 8M0104792
Mercury
MSRP: $3,156.43$2,682.97Genuine Mercury DRIVE PLATE ASSY., part number 8M0104792. Designed for use with compatible applications.8M0104792- SKU:
- 8M0104792
- Availability:
- Usually Ships within 24hours
- Weight:
- 199.01 Ounces
MSRP: $3,156.43$2,682.97 -
Mercury MOTOR LOWER UNIT OEM 8M0204513
Mercury
MSRP: $3,146.99$2,674.94Genuine Mercury MOTOR LOWER UNIT, part number 8M0204513. Designed for use with compatible applications.8M0204513- SKU:
- 8M0204513
- Availability:
- Usually Ships within 24hours
- Weight:
- 212.70 Ounces
MSRP: $3,146.99$2,674.94 -
Mercury CYLINDER BLOCK OEM 858961A35
Mercury
MSRP: $3,128.49$2,659.22Genuine Mercury CYLINDER BLOCK, part number 858961A35. Designed for use with compatible applications.858961A35- SKU:
- 858961A35
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,104.00 Ounces
MSRP: $3,128.49$2,659.22 -
Mercury CRANKSHAFT ASSY OEM 8M0232887
Mercury
MSRP: $3,118.38$2,650.62Genuine Mercury CRANKSHAFT ASSY, part number 8M0232887. Designed for use with compatible applications.8M0232887- SKU:
- 8M0232887
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $3,118.38$2,650.62 -
Mercury PUMP FUEL FEED OEM 8M0179359
Mercury
MSRP: $3,098.49$2,633.72Genuine Mercury PUMP FUEL FEED, part number 8M0179359. Designed for use with compatible applications.8M0179359- SKU:
- 8M0179359
- Availability:
- Usually Ships within 24hours
- Weight:
- 15.20 Ounces
MSRP: $3,098.49$2,633.72 -
Mercury COUPLER-MCM OEM 8M6004588
Mercury
MSRP: $3,098.49$2,633.72Genuine Mercury COUPLER-MCM, part number 8M6004588. Designed for use with compatible applications.8M6004588- SKU:
- 8M6004588
- Availability:
- Usually Ships within 24hours
- Weight:
- 352.00 Ounces
MSRP: $3,098.49$2,633.72 -
Mercury TUBE STACK OEM 8M0112324
Mercury
MSRP: $3,098.49$2,633.72Genuine Mercury TUBE STACK, part number 8M0112324. Designed for use with compatible applications.8M0112324- SKU:
- 8M0112324
- Availability:
- Usually Ships within 24hours
- Weight:
- 396.50 Ounces
MSRP: $3,098.49$2,633.72 -
Mercury BEARING CARRIER OEM 8M0210558
Mercury
MSRP: $3,081.55$2,619.32Genuine Mercury BEARING CARRIER, part number 8M0210558. Designed for use with compatible applications.8M0210558- SKU:
- 8M0210558
- Availability:
- Usually Ships within 24hours
- Weight:
- 245.92 Ounces
MSRP: $3,081.55$2,619.32 -
Mercury SHORT BLOCK OEM 8M0187786
Mercury
MSRP: $3,079.49$2,617.57Genuine Mercury SHORT BLOCK, part number 8M0187786. Designed for use with compatible applications.8M0187786- SKU:
- 8M0187786
- Availability:
- Usually Ships within 24hours
- Weight:
- 880.00 Ounces
MSRP: $3,079.49$2,617.57 -
Mercury CRANKSHAFT OEM 8M0084521
Mercury
MSRP: $3,079.49$2,617.57Genuine Mercury CRANKSHAFT, part number 8M0084521. Designed for use with compatible applications.8M0084521- SKU:
- 8M0084521
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,390.40 Ounces
MSRP: $3,079.49$2,617.57 -
Mercury PLATE KIT OEM 8M0211038
Mercury
MSRP: $3,069.46$2,609.04Genuine Mercury PLATE KIT, part number 8M0211038. Designed for use with compatible applications.8M0211038- SKU:
- 8M0211038
- Availability:
- Usually Ships within 24hours
- Weight:
- 50.70 Ounces
MSRP: $3,069.46$2,609.04 -
Mercury MANIFOLD-EXH. OEM 8M0112236
Mercury
MSRP: $3,031.99$2,577.19Genuine Mercury MANIFOLD-EXH., part number 8M0112236. Designed for use with compatible applications.8M0112236- SKU:
- 8M0112236
- Availability:
- Usually Ships within 24hours
- Weight:
- 928.00 Ounces
MSRP: $3,031.99$2,577.19 -
Mercury INSERT-AIR COOLER OEM 855521001
Mercury
MSRP: $3,030.99$2,576.34Genuine Mercury INSERT-AIR COOLER, part number 855521001. Designed for use with compatible applications.855521001- SKU:
- 855521001
- Availability:
- Usually Ships within 24hours
- Weight:
- 269.01 Ounces
MSRP: $3,030.99$2,576.34 -
Mercury TUBE KIT-EXHAUST OEM 8M0098001
Mercury
MSRP: $3,025.49$2,571.67Genuine Mercury TUBE KIT-EXHAUST, part number 8M0098001. Designed for use with compatible applications.8M0098001- SKU:
- 8M0098001
- Availability:
- Usually Ships within 24hours
- Weight:
- 368.00 Ounces
MSRP: $3,025.49$2,571.67 -
Mercury GEAR HOUSING COMP OEM 8M0121551
Mercury
MSRP: $3,007.15$2,556.08Genuine Mercury GEAR HOUSING COMP, part number 8M0121551. Designed for use with compatible applications.8M0121551- SKU:
- 8M0121551
- Availability:
- Usually Ships within 24hours
- Weight:
- 672.50 Ounces
MSRP: $3,007.15$2,556.08 -
Mercury CRANKSHAFT-540 OEM 8M0087366
Mercury
MSRP: $3,000.99$2,550.84Genuine Mercury CRANKSHAFT-540, part number 8M0087366. Designed for use with compatible applications.8M0087366- SKU:
- 8M0087366
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,216.00 Ounces
MSRP: $3,000.99$2,550.84 -
Mercury RM SB 75-100HP 4S OEM 8M0128564
Mercury
MSRP: $3,000.00$2,550.00Genuine Mercury RM SB 75-100HP 4S, part number 8M0128564. Designed for use with compatible applications.8M0128564- SKU:
- 8M0128564
- Availability:
- Usually Ships within 24hours
- Weight:
- 3,824.00 Ounces
MSRP: $3,000.00$2,550.00 -
Mercury HARNESS-ENGINE OEM 880616T04
Mercury
MSRP: $2,999.99$2,549.99Genuine Mercury HARNESS-ENGINE, part number 880616T04. Designed for use with compatible applications.880616T04- SKU:
- 880616T04
- Availability:
- Usually Ships within 24hours
- Weight:
- 97.60 Ounces
MSRP: $2,999.99$2,549.99 -
Mercury GEAR HSG-BASIC OEM 859399T18
Mercury
MSRP: $2,994.49$2,545.32Genuine Mercury GEAR HSG-BASIC, part number 859399T18. Designed for use with compatible applications.859399T18- SKU:
- 859399T18
- Availability:
- Usually Ships within 24hours
- Weight:
- 446.40 Ounces
MSRP: $2,994.49$2,545.32