Pump repair parts
Match the pump model, part reference and dimensions before ordering.Browse pumps by component or brand · Shop all parts & accessoriesBrowse pump brands: Annovi Reverberi pumps & spares · CAT pumps & spares · Hawk pumps & spares · Interpump pumps & spares · Speck pumps & spares · Udor pumps & spares
314 products · Page 6 / 14
CAT Seal Kit (45) For 3 16mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit (45) For 3 16mm Pistons. Seal coverage: three pistons; confirm individual components in the parts drawing. Match the exact kit reference to your pump…
CAT Seal Kit (4SF) For 20mm Pistons
Dispatch in 1–2 business days. A replacement seal kit for servicing a compatible CAT pump. Match the kit reference and piston dimensions to your pump model before ordering.
CAT Seal Kit (56/57/59/60/) For 18mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit (56/57/59/60/) For 18mm Pistons. Listed applications include: 56, 57, 59, 60. Match the exact kit reference to your pump or valve parts drawing.
CAT Seal Kit (5CP2120/5CP2140) For 20mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit (5CP2120/5CP2140) For 20mm Pistons. Listed applications include: 5CP2120, 5CP2140, 5CP2150, 5CP6120, 5CP6120G1. Match the exact kit reference to your pump or valve parts drawing.
CAT Seal Kit (5CP31)
Dispatch in 1–2 business days. CAT Seal Kit (5CP31). Listed applications include: 5CP31 models using kit 33629. Match the exact kit reference to your pump or valve parts drawing.
CAT Seal Kit (5CP5120) For 18mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit (5CP5120) For 18mm Pistons. Listed applications include: 5CP5120. Match the exact kit reference to your pump or valve parts drawing.
CAT Seal Kit (650) For 20mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit (650) For 20mm Pistons. Listed applications include: 650, 651, 660, 661. Match the exact kit reference to your pump or valve parts drawing.
CAT Seal Kit (A300/310/340/350) For 20mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit (A300/310/340/350) For 20mm Pistons. Listed applications include: 30, 31, 34, 35, 300, 310, 340, 350. Match the exact kit reference to your pump or…
CAT Seal Kit (A530/540) For 18mm Pistons
Supplier lead time to be confirmed — contact us before ordering. CAT Seal Kit (A530/540) For 18mm Pistons. Listed applications include: 53, 58, 530, 540. Match the exact kit reference to your…
CAT Seal Kit (A550) For 16mm Pistons
Dispatch in 1–2 business days. A replacement seal kit for servicing a compatible CAT pump. Match the kit reference and piston dimensions to your pump model before ordering.
CAT Seal Kit (Hot) (340,350) For 20mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit (Hot) (340,350) For 20mm Pistons. Listed applications include: 340 and 350 hot-water variants, 3CP1140. Match the exact kit reference to your pump or valve…
CAT Seal Kit (Hot) (3CP) For 18mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit (Hot) (3CP) For 18mm Pistons. Listed applications include: 3CP models using hot-water kit 31983. Match the exact kit reference to your pump or valve…
CAT Seal Kit (Hot) 5CP2120 For 20mm Pistons
Dispatch in 1–2 business days. A replacement seal kit for servicing a compatible CAT pump. Match the kit reference and piston dimensions to your pump model before ordering.
CAT Seal Kit 2530/2531/2537 For 32mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit 2530/2531/2537 For 32mm Pistons. Listed applications include: 2530, 2531, 2537. Match the exact kit reference to your pump or valve parts drawing.
CAT Seal Kit 3517 For 21mm Pistons
Supplier lead time to be confirmed — contact us before ordering. A replacement seal kit for servicing a compatible CAT pump. Match the kit reference and piston dimensions to your pump model…
CAT Seal Kit 3535 For 21mm Pistons
Dispatch in 1–2 business days. CAT Seal Kit 3535 For 21mm Pistons. Listed applications include: 3531, 3535, 3537. Match the exact kit reference to your pump or valve parts drawing.
CAT Seal Kit 66DX Range For 14mm Pistons
Dispatch in 1–2 business days. A replacement seal kit for servicing a compatible CAT pump. Match the kit reference and piston dimensions to your pump model before ordering.
CAT Seal Retainer
Dispatch in 1–2 business days. A CAT pump service part, reference 1346541. Check the listed dimensions and compatibility against your original assembly before ordering.
CAT Seal Retainer (2 Piece) For 550 Pump
Dispatch in 1–2 business days. A CAT pump service part, reference 1345689. Check the listed dimensions and compatibility against your original assembly before ordering.
CAT Seal Retainer (2PC)(45)
Dispatch in 1–2 business days. A CAT pump service part, reference 1345784. Check the listed dimensions and compatibility against your original assembly before ordering.
CAT Shaft Key (M5)
Dispatch in 1–2 business days. A CAT pump service part, reference 1330047. Check the listed dimensions and compatibility against your original assembly before ordering.
CAT Shaft Key 6 X 6 X 25 (5CP2140)
Dispatch in 1–2 business days. A CAT pump service part, reference 13300578. Check the listed dimensions and compatibility against your original assembly before ordering.
CAT Shaft Protector (3CP/5CP)
Dispatch in 1–2 business days. A CAT pump service part, reference 13118672. Check the listed dimensions and compatibility against your original assembly before ordering.
CAT Sleeve O-ring
Dispatch in 1–2 business days. A CAT pump service part, reference 1325392. Check the listed dimensions and compatibility against your original assembly before ordering.